Precision Meets Portability: Milwaukee Waterproof pH55 PRO pH/Temp. Tester Key Features: Accuracy: ±0.1 pH & ±0.5°C (±1°F) with simple 2-point calibration. Durability: Replaceable pH probe with double junction for extended lifespan. Fast Response: Dual junction for rapid, accurate pH readings. Waterproof: Rated IP65 – perfect for use in humid or wet environments. Lightweight: Extremely portable at only 99 grams (3.5 oz). User-Friendly: Large dual LCD display with intuitive graphic symbols for easy reading. Product Description: The Milwaukee Waterproof pH55 PRO pH/Temp. Tester is a precise, cost-effective, durable, and reliable tester that features dual LCD displays, an easily replaceable probe, and extended pH range capabilities. Its simple 1- or 2-point automatic calibration and selectable pre-programmed buffer sets make it ideal for aquariums, hydroponics, horticulture, education, swimming pools, brewing, and many other applications. It offers exceptional pH accuracy and ease of use. With a battery life exceeding 300 hours and a fully waterproof design (IP65), this tester is both long-lasting and dependable. The probe can be conveniently replaced with the Mi56P model, increasing both longevity and ease of maintenance. For optimal performance and extended sensor life, regular care using the Milwaukee pH Maintenance Kit is recommended.

Pocket-Sized Precision: Milwaukee pH51 – Your Digital pH Tester Key Features: Accuracy: ±0.1 pH with easy 2-point manual calibration Durability: Replaceable double junction pH probe for extended lifespan Fast Response Time: Double junction probe for rapid, precise pH readings Waterproof: IP65 rated – worry-free operation in wet conditions Lightweight: Only 99 grams, easy to handle User-Friendly: Large LCD display ensures easy reading of results Maintenance: Use maintenance kit MA9015 and cleaning solution MA9016 for best performance Product Description: The Milwaukee Waterproof pH51 Tester stands out for its robust and reliable design, making it one of the most accurate and cost-effective pH testers on the market. This compact device is perfect for use in aquariums, hydroponics, horticulture, swimming pools, and many other applications. Thanks to its large LCD display, readings can be quickly and easily read, eliminating the need for unreliable litmus paper. Its gel-filled, double-junction pH electrode reduces maintenance while delivering high performance. The pH51 is fully waterproof and offers over 1,500 hours of continuous battery life. To ensure long-lasting use and consistently accurate results, we recommend maintaining your device regularly and adding the Milwaukee pH Maintenance Kit (code: PH-Main) to your order at checkout. Follow our four top tips for storage and cleaning to extend the life of your pH tester.

Crystal-Clear Precision: C65 Waterproof Conductivity Pen Key Features: Measures conductivity and temperature: Provides automatic temperature compensation for accurate readings. Ideal for aquaculture: Measuring range from 0 to 1999 µS/cm – perfect for aquariums, aquaculture, agriculture, and pools. Direct measurement: Units displayed in µS/cm with no conversion required. Low-maintenance: Factory calibrated with option for recalibration and replaceable electrode. Waterproof and durable: Fully waterproof to IP65 standard with up to 250 hours of continuous operation (3 x 1.5V batteries included). Product Description: The Milwaukee C65 Conductivity Pen is specially designed for use in aquariums, aquaculture, agriculture, and pools. It allows you to ensure optimal nutrient supply for your fish or plants, helping to keep water clean and clear. Accurate monitoring of electrical conductivity (EC) within the target range supports better results. Automatic temperature compensation and direct readings in µS/cm simplify operation. Thanks to its waterproof design and long battery life, the C65 is a reliable companion for precise water quality monitoring. Please note that regular maintenance, including rinsing the electrode, is essential to reduce nutrient buildup and maintain accuracy.

Precision in Every Drop: T75 Waterproof TDS Tester Key Features: Measures Total Dissolved Solids (TDS): With automatic temperature compensation for accurate measurements in ppm. Easy-to-read LCD: Clear display for convenient measurements. Ideal for aquariums: Measurement range from 0 to 1999 ppm, easily convertible to µS/cm. User-friendly calibration: Factory calibrated with the option for recalibration via simple one-point calibration. Durable and robust: 250 hours of continuous use (3 x 1.5V batteries included) and fully waterproof to IP65. Replaceable TDS electrode: Model MA73075 for easy maintenance. Product Description: The Milwaukee T75 Waterproof TDS Tester is an essential tool for aquariums, aquaculture, education, water treatment, and many other applications. It enables precise monitoring of Total Dissolved Solids (TDS) to ensure your fish or plants receive the correct balance of dissolved minerals and to help maintain clean, effective water filtration. Featuring an easy-to-read LCD, ideal measuring range for aquariums, and simple ppm to µS/cm conversion, the T75 is a user-friendly and reliable measuring instrument. Its waterproof design and replaceable TDS electrode ensure long service life and straightforward maintenance. Regular rinsing of the electrode helps reduce nutrient buildup and maintain measurement accuracy.

Pocket-Sized Allrounder: MW803 pH/EC/TDS/°C Meter Key Features: 4-in-1 functionality: Accurate measurement of pH, EC, TDS, and temperature in one device. High precision: ±0.05 pH, EC/TDS up to 2% full scale, and ±0.5°C / ±1°F for temperature. Durable dual-probe technology: Replaceable pH probe for extended lifespan and fast response time. Waterproof design: Fully waterproof to IP65 – perfect for rugged use. Lightweight and user-friendly: Weighs just 3.5 oz with a large dual LCD display and auto shut-off function. Product Description: The Milwaukee MW803 4-in-1 pH/EC/TDS/Temp meter is designed as an all-in-one solution for growers. With exceptional accuracy and fast response time, it provides reliable measurements of pH, electrical conductivity, total dissolved solids, and temperature. User-friendly features such as automatic calibration and storage of up to five calibration points simplify routine maintenance and calibration. Its lightweight, waterproof construction makes it the ideal companion for all kinds of measurements in demanding environments. To ensure long-lasting performance and accurate readings, it is recommended to use the Milwaukee pH Maintenance Kit (PH-Main) and to regularly clean and calibrate the probes.

Reliable pH Precision: MC122 Smart pH Monitor and Controller Key Features: Accuracy: ± 0.2 pH with manual two-point calibration. Automation: Control range from 5.5 to 9.5 pH with alarm function. Compatibility: Optional MP810 dosing pump available. Design Features: Large LCD display, gel-filled double-junction pH electrode, 6.5 ft (2 m) probe cable. Product Description: The Milwaukee MC122 PRO pH Monitor and Controller provides automated monitoring and adjustment of pH levels. With an accuracy of ± 0.2 pH and a control range from 5.5 to 9.5 pH, it ensures precise results. Its simple two-point calibration and large LCD display enhance user convenience. The gel-filled, double-junction pH electrode is low-maintenance and high-performing, while the long probe cable offers flexibility during testing. Proper storage and regular calibration significantly extend the electrode’s lifespan.

Automated Precision: MP810 Constant Dosing Pump for Controllers Key Features: Maximum Pressure: 1.5 bar or over 50 feet of head height. Dosing Flow Rate: 0.16 GPM for precise dosing.   Product Description: The Milwaukee Instruments MP810 Dosing Pump offers a simple solution to automate liquid dosing. With a maximum pressure of 1.5 bar and a head height of over 50 feet, it is suitable for a variety of applications. The dosing flow rate of 0.16 GPM ensures precise and consistent delivery. Whether for aquatics, hydroponics, or other dosing needs, the MP810 improves the accuracy and efficiency of liquid handling, making it an essential tool for controlled dosing applications.

Flexibility at Your Fingertips: MP 815 Variable Dosing Pump for Controller Key Features: Material: Made from durable polypropylene. Adjustable dosing: Flexibility in dosing volume. pH Regulation: Precise control and management of pH levels.   Product Description: The MP 815 dosing pump by Milwaukee is an essential tool for advanced pH regulation. Constructed from durable polypropylene, this peristaltic pump delivers long-lasting performance and reliability. Its adjustable dosing feature allows for precise delivery of fluids, making it ideal for aquariums or hydroponic systems where maintaining accurate pH levels is critical. The MP 815 exemplifies Milwaukee’s commitment to high-quality, adaptable solutions for fluid control applications.

MI56P pH Probe for Accurate Measurements: Replacement for PH55 and PH56 Key Features: Replacement probe for pH55 and pH56: Specifically designed for compatible Milwaukee PRO testers. pH and temperature measurement: Enables comprehensive water quality analysis. Easy installation: Slides securely into the meter and fastens with a simple screw connection. Product Description: The Milwaukee MI56P is a replacement probe designed specifically for the pH55 and pH56 PRO testers. It's an essential accessory for anyone needing precise pH and temperature readings across a variety of applications—whether in laboratories, aquariums, industrial environments, or educational settings. The probe delivers fast, reliable results and is engineered for easy and secure installation into the compatible testers. With the MI56P, you ensure your device stays accurate and dependable for all your pH monitoring needs.

MI59P: Versatile Electrode for EC59 and EC60 Key Features: Replacement electrode for EC59 and EC60: Specifically designed for Milwaukee PRO Waterproof 3-in-1 testers. Multiple measurements: Measures pH, temperature, conductivity, and TDS (Total Dissolved Solids). Easy installation: Slides in easily and secures tightly into the tester. Product Description: The Milwaukee MI59P is a multifunctional replacement electrode for the Milwaukee PRO Waterproof 3-in-1 testers EC59 and EC60. Designed for those requiring comprehensive water analysis, it measures pH, temperature, electrical conductivity, and TDS (Total Dissolved Solids) with precision. Whether used in aquariums, hydroponics, pools, laboratories, or industrial settings, the MI59P delivers reliable and accurate results. Its design ensures easy installation — the electrode slides smoothly into the tester and is securely fastened. With the MI59P, you maintain consistent, high-precision monitoring of water quality across a wide range of applications.

SE220 pH Electrode (1 m Cable) – Reliable pH Measurement Key Features: Designed for Milwaukee MW101 and MW102 PRO pH Meters Double junction system to reduce clogging risk Gel-filled for low-maintenance electrolyte management Durable, chemical-resistant resin body Product Description: The SE220 pH electrode is specifically designed for use with Milwaukee MW101 and MW102 PRO pH meters. Its double junction system minimizes the risk of clogging, while the gel-filled construction eliminates the need for frequent electrolyte maintenance. The rugged resin body offers excellent resistance to chemical damage and accidental impact. Care and Use: Always store in buffer or storage solution, never in water. Soak regularly in cleaning solution. Calibrate after cleaning and/or storage. Stir gently in sample material for faster results.

SE520 Probe for MW302 and MW402 (1 m Cable) – Accurate Conductivity Measurement Key Features: Designed for Milwaukee MW302 and MW402 PRO Conductivity/TDS Meters DIN connector for secure connection 1 meter (3 feet) cable Product Description: The SE520 Conductivity (EC) / Total Dissolved Solids (TDS) probe is specifically designed for use with Milwaukee's MW302 and MW402 PRO conductivity/TDS meters. Featuring a DIN connector and a 1-meter cable, this probe ensures reliable and precise measurements of conductivity and total dissolved solids. Ideal for applications requiring accurate water quality monitoring.

SE600 Probe for pH, EC, and TDS (1 m Cable) – All-in-One Measurement Key Features: Designed for Milwaukee MW801 and MW802 PRO 3-in-1 pH, EC, TDS Combo Meters Double junction system to reduce clogging risk Gel-filled – no electrolyte maintenance required Durable, chemical-resistant resin body Integrated pH and EC electrodes Product Description: The SE600 probe is specifically designed for use with the Milwaukee MW801 and MW802 PRO 3-in-1 pH, EC, and TDS combo meters. This all-in-one probe allows for precise testing of pH, electrical conductivity (EC), and total dissolved solids (TDS) through a single integrated sensor. The double junction design minimizes clogging, while the gel-filled construction eliminates the need for regular electrolyte maintenance. Its robust resin body offers strong resistance to chemical exposure and ensures long-lasting performance. With the SE600 probe, you can easily and accurately monitor pH, EC, and TDS levels to optimize your water quality. Care and Usage: Always store in buffer or storage solution – never in plain water. Soak regularly in cleaning solution. Recalibrate after cleaning or storage. Gently stir in the sample for faster readings. Rinse with water after each test.

MA911B/2 pH Electrode (2 m Cable) – Laboratory-Grade Accuracy Key Features: Double junction system reduces the risk of clogging Spherical glass bulb for larger surface area and faster response Durable resin body protects the sensitive glass bulb 2-meter (6.6 ft) cable for added flexibility during measurement Product Description: The MA911B/2 pH electrode is a laboratory-grade, gel-filled probe specifically designed for use with Milwaukee monitors and controllers. Its double junction system minimizes clogging, and the spherical glass bulb provides a larger surface area for faster and more accurate readings. The robust resin body offers protection for the glass sensor, making the probe both durable and reliable. The extended 2-meter cable provides added flexibility for use in a variety of testing environments. Care and Usage: Always store in buffer or storage solution. Soak regularly in cleaning solution. Recalibrate after cleaning or storage. Rinse with water after each test. Store the electrode upright to avoid leakage.

MA921B/2 ORP Platinum Electrode (2 m Cable) – Precise Redox Measurements Key Features: Designed for use with Milwaukee monitors and controllers Double junction system reduces clogging risk Gel-filled for low-maintenance operation Durable platinum electrode ensures long service life Tough, chemical-resistant resin body 2-meter (6.6 ft) cable Product Description: The MA921B/2M ORP platinum electrode is specifically designed for continuous redox potential analysis in aquariums. Its double junction system minimizes clogging and ensures more stable ORP readings with reduced maintenance. The platinum sensor is long-lasting and requires minimal upkeep. A robust resin housing protects the sensitive probe from chemical damage and accidental breakage. The MA921B/2M provides reliable and accurate oxidation-reduction potential (ORP) measurements, making it ideal for maintaining healthy aquatic environments. Care and Use: Always store in buffer or electrode storage solution. Soak regularly in cleaning solution. Use MA9020 calibration solution (200 mV – 275 mV).

MA9060 Conductivity Calibration Solution 12,880 µS/cm (230 ml) – Precision Calibration Key Features: Laboratory-grade 12,880 µS/cm conductivity standard Prepared against NIST-traceable potassium chloride solution Includes temperature chart for accurate readings 230 ml bottle with batch number and expiration date Airtight seal and tamper-evident cap Product Description: The MA9060 calibration solution is essential for accurate calibration of conductivity probes, which can become compromised due to residue and aging. This lab-grade solution is calibrated against a NIST-traceable potassium chloride reference and is ideal for analytical applications. Each 230 ml bottle is hermetically sealed and features a temperature correction chart, batch number, and expiration date to ensure precise and reliable measurements.

M10004B pH 4 Buffer Solution (25 x 20 ml) – Precision Calibration for pH Measurements Key Features: Laboratory-grade pH 4.01 buffer solution Certified to an accuracy of ±0.01 pH 25 sachets of 20 ml each – fresh and ready to use Sealed against light and air Ideal for occasional or on-site calibrations Color-coded for easy identification Formulated with a 5-year shelf life Product Description: The M10004B pH 4.01 buffer solution delivers laboratory-grade accuracy and comes in convenient, sealed sachets to ensure freshness and ease of use. Ideal for precise calibrations, this solution helps extend the life of your electrode. Perfect for fieldwork or infrequent use, it offers reliable and reproducible pH readings without the risk of expired solutions.

M10007B pH 7 Buffer Solution (25 x 20 ml) – Precision Calibration for pH Measurements Key Features: Laboratory-grade pH 7.01 buffer solution Certified with an accuracy of ±0.01 pH 25 sachets of 20 ml each – fresh and ready to use Sealed against light and air Ideal for occasional or on-site calibrations Color-coded for easy identification Formulated with a 5-year shelf life Product Description: The M10007B pH 7.01 buffer solution is essential for the proper calibration of pH electrodes, ensuring accurate and reproducible measurements. Each solution is packed in convenient, light- and air-tight sachets, ensuring freshness and ease of use. Ideal for infrequent or field applications, it provides reliable calibration and extends the lifespan of your electrode.

M10016B Cleaning Solution (25 x 20 ml) – For Precise and Reliable Measurements Key Features: Ideal for pH, ORP, and TDS meters Regular cleaning removes dirt and deposits Available in 25 x 20 ml sachets Sealed against light and air Easy to use: Simply immerse tester or electrode in the solution and soak for 15 minutes Formulated with a 5-year shelf life Product Description: The electrode cleaning solution is perfect for maintaining pH, ORP, and TDS probes. Regular cleaning ensures optimal performance and accuracy by removing contaminants and buildup. Supplied in convenient single-use sachets, it provides fresh solution for every use – ideal for occasional testing or fieldwork. This solution helps extend electrode lifespan and ensures reliable readings every time.

M10030B Conductivity Calibration Solution 12880 µS/cm (25 x 20 ml) – Accurate Calibration Key Features: Laboratory-grade 12880 µS/cm conductivity solution NIST-traceable potassium chloride solution 25 x 20 ml sachets, airtight and tamper-proof packaging Temperature chart on each sachet for accurate measurements Printed batch number and expiration date 5-year shelf life Product Description: The M10030 calibration solution ensures accurate calibration of conductivity probes, which can be affected by deposits and aging. This laboratory-grade solution is calibrated against a NIST-traceable potassium chloride standard and is ideal for on-site calibration. The sachets are airtight and tamper-evident to provide a fresh solution with every use. A temperature compensation chart is printed on each sachet to support precise conductivity measurements.

M10031B Conductivity Calibration Solution 1413 µS/cm (25 x 20 ml) – Accurate Calibration Key Features: Laboratory-grade 1413 µS/cm conductivity solution NIST-traceable potassium chloride solution 25 x 20 ml sachets, airtight and tamper-evident packaging Temperature chart on each sachet for accurate readings Printed batch number and expiration date 5-year shelf life Product Description: The M10031B calibration solution ensures accurate calibration of conductivity probes that may be affected by deposits and aging. This laboratory-grade solution is calibrated against a NIST-traceable potassium chloride standard and is ideal for on-site calibration. Temperature charts on each sachet support precise conductivity measurements, while the airtight packaging ensures fresh solution with every use.

MA73600 Replacement Electrode for PH51 and PH54 – Accurate Measurements Key Features: Replacement pH/temperature probe for PH51 & PH54 testers Measures both pH and temperature Easy to insert and securely fastens into the meter Product Description: The Milwaukee MA73600 replacement electrode is specifically designed for use with the PH51 and PH54 testers. This probe measures both pH and temperature and is easily inserted into the tester’s socket before being securely screwed into place. Ideal for accurate and reliable measurements.

MA73075 Replacement Probe for C65 and T75 – Reliable Measurements Key Features: Replacement probe for T75 PRO Tester and C65 EC Tester Measures EC, TDS, and temperature Integrated temperature sensor Easy to insert and securely fastens into the meter Product Description: The Milwaukee MA73075 replacement probe is specifically designed for use with the T75 PRO Tester and the C65 EC Tester. This probe measures electrical conductivity (EC), total dissolved solids (TDS), and temperature. It easily fits into the tester’s socket and securely fastens into place to ensure reliable and accurate readings.

MA73076 Replacement Probe for C66 and T76 – Accurate and Reliable Measurements Key Features: Replacement probe for T76 PRO Tester and C66 EC Tester Measures EC, TDS, and temperature Integrated temperature sensor Easy to insert and securely fastens into the meter Product Description: The Milwaukee MA73076 replacement probe is specifically designed for the T76 PRO Tester and C66 EC Tester. This probe measures electrical conductivity (EC), total dissolved solids (TDS), and temperature. It fits easily into the tester socket and screws securely into place, ensuring reliable and accurate measurements. Ideal for routine maintenance and replacement to maintain precise results.

Digital pH Precision in Pocket Size: PH600 pH Tester Simple Key Features: Digital & Compact: Fast, accurate results with a digital LCD display. Easy to Use: One-point calibration and protective cap included. Long-lasting Battery: Low power consumption with batteries included.   Product Description: The Milwaukee PH600AQ pH Tester is a user-friendly, digital tool specifically designed for aquarium and aquaculture maintenance. Trusted by over 200,000 users, this compact device replaces traditional pH test strips with precise digital measurements. The PH600AQ not only delivers accurate readings but also ensures easy handling with its one-point calibration and protective cap, which keeps the pH sensor moist during storage. To maintain optimal performance and extend the sensor's lifespan, we recommend using the Milwaukee pH Maintenance Kit PH-Main for cleaning and conditioning the pH electrode.

Controlled Nutrient Monitoring: CD 600 TDS Meter Key Features: Measurement Range: Ideal for hydroponics (0 to 1990 ppm) Automatic Temperature Compensation: Reliable readings at any temperature Long Battery Life: 350 hours of continuous operation Product Description: The Milwaukee CD600 TDS (Total Dissolved Solids) Meter is an essential tool for hydroponics, aquariums, horticulture, water treatment, and many other applications. This compact digital device helps you monitor your plants' nutrient intake or ensure your water filters are effective and clean. With automatic temperature compensation and simple one-point calibration, the CD600 delivers accurate readings to keep your TDS levels within the target range. Supplied with batteries, it provides up to 350 hours of continuous use. The device also allows for conversion of TDS to EC (µS/cm) using various scales, making the CD600 a versatile instrument for precise water analysis.

Accurate Water Quality Monitoring: CD601 Conductivity Tester Key Features: Measurement Range: Ideal for aquariums (0 to 1990 µS/cm). Automatic Temperature Compensation: Consistently accurate readings. Long Battery Life: Up to 350 hours with included batteries. Product Description: The Milwaukee CD601 is a pocket-sized digital conductivity tester (EC) designed for aquariums, aquaculture, swimming pools, and water treatment applications. The CD601 allows you to ensure that your water contains the correct amount of nutrients, which is crucial for fish tank health, or to verify that your water filters are functioning effectively. Direct measurement in microsiemens (µS/cm) with automatic temperature compensation ensures reliable results. With simple one-point calibration and up to 350 hours of battery life, the CD601 is a user-friendly and efficient tool for monitoring water quality. The tester comes factory-calibrated but can be recalibrated if needed.

Flexible Precision Thermometer: TH300 Thermometer with 1 m Cable Key Features: Extended Temperature Range: From -50 to 150°C (-58 to 302°F). Flexible Measurement: 1-meter cable with stainless steel probe. Durable & Safe: Long battery life, no mercury or glass.   Product Description: The Milwaukee TH300 digital thermometer is a compact, digital temperature measuring device designed for use in areas such as pools, winemaking, classroom experiments, and laboratory tasks. With its flexible 1-meter cable and pointed stainless steel probe, it allows you to reach even hard-to-access measuring points. Fast and accurate digital readings ensure reliability, while the eco-friendly design—free from mercury and glass—adds extra safety. For longer service life, regular cleaning of the probe is recommended, and if the LCD display begins to fade, the batteries should be replaced. The TH300 is an essential tool for anyone who requires precise temperature measurements.

Fast & Precise Temperature Measurement: TH310 Thermometer Key Features: Extended Temperature Range: -50 to 150°C (-58 to 302°F). Cal-Check Function: Ensures accuracy. Long Battery Life: Approx. 3000 hours of continuous operation. Product Description: The Milwaukee TH310 is a compact digital thermometer that enables fast and accurate temperature measurements across a wide range of applications—from aquariums and breweries to vineyards and laboratories. With an extended measurement range of -50 to 150°C and a rapid NTC sensor, it delivers reliable results. The Cal-Check function ensures the device remains properly calibrated at all times. The TH310’s stainless steel probe is designed for quick penetration and easy cleaning. With an impressive battery life of approximately 3000 hours of continuous use and a clear digital LCD display, this thermometer is a must-have for anyone who relies on accurate temperature readings. For safety and longevity, users should regularly clean the stainless steel probe and replace the batteries when the LCD begins to fade.

Maximum Precision for Your Water: EC59 Pro Waterproof 3-in-1 Tester Key Features: Measures EC/TDS/Temp: Accuracy ensured by Automatic Temperature Compensation (ATC). Ideal for various applications: Measurement ranges of 0 to 3999 µS/cm, 0 to 2000 ppm, and 0.0 to 60°C (32.0 to 140.0°F). User-friendly: Units in µS/cm or ppm, easy conversion, and factory calibrated. Durable and robust: Replaceable Mi59P electrode and fully waterproof (IP65 rated). Long operating time: Approximately 100 hours with 4 x 1.5V batteries (included). Product Description: The Milwaukee EC59 PRO Electrical Conductivity (EC) & Total Dissolved Solids (TDS) Tester is an essential device for aquaculture, food production, winemaking, laboratories, water treatment, and many other fields. This tester delivers reliable EC/TDS/TEMP measurements for a wide range of applications. Automatic Temperature Compensation (ATC) ensures your readings remain accurate despite temperature fluctuations. With its user-friendly design and durable construction—including IP65 waterproofing and long battery life—the EC59 PRO is built for continuous use. To maintain the device, EC electrodes should be rinsed with fresh tap water after each use to reduce residue buildup. The EC59 PRO offers flexibility to switch between EC and TDS measurements and adjust to your specific requirements based on your chosen scale.

Precision Meets Durability: Milwaukee MW101 Pro pH Meter Key Features: Fast, precise measurements: ±0.02 pH accuracy and easy two-point calibration. Built for daily use: Shock-resistant design with SE220 double junction gel-filled pH electrode. Easy to use: Large digital LCD display, 0.00–14.00 pH range, and manual two-point calibration. Product Description: The Milwaukee MW101 PRO pH meter has earned a global reputation for its reliability, speed, durability, and accuracy. It's a favorite among users who deal with challenging samples—ranging from brewers and winemakers to hydroponic growers and farmers—where other pH meters often fail. With quick and accurate results, a rugged construction, and a lightweight, portable design, the MW101 is ideal for a wide variety of applications. It features a long battery life of approximately 300 hours of continuous use and includes a 3-foot probe cable for added flexibility. Usage and Maintenance: The performance of pH meters can decline due to probe-related issues—especially with the glass sensing bulb and the reference junction, which are prone to fouling. Regular cleaning, proper storage in MA9015 storage solution or calibration buffer, and avoiding dry storage can significantly extend the life of your pH electrode. For optimal performance and longer lifespan, it is recommended to periodically soak the electrode in MA9016 cleaning solution and to calibrate the device regularly.

Optimize Your Cultivation: MW301 Pro EC Meter Key Features: Reliable EC measurement: Range from 0 to 1990 µS/cm with a resolution of 1 µS/cm. Automatic temperature compensation: Accurate readings under varying conditions. Rugged design for field use: Ideal for agricultural and hydroponic applications. Product Description: The MW301 is a portable EC (electrical conductivity) meter with automatic temperature compensation, specifically designed for demanding applications in agriculture and hydroponics. Accurate EC readings allow for optimized control of fertilization and nutrient delivery, helping reduce operating costs and support healthy plant development. In agriculture, the device is used to measure soil conductivity before and after fertilization, making it easier to assess both need and effectiveness. In hydroponics, EC measurement helps ensure the correct nutrient solution concentration. The MW301 delivers fast, easy-to-read results on a large LCD display with an accuracy of ±2% full scale. With a lightweight, portable design, an impressive battery life of approximately 300 hours, and an included EC probe and calibration solution, the MW301 is a reliable tool for professional users.

Stay in Control of Water Quality: MW401 Pro TDS Meter Key Features: Precise TDS Measurement: Range from 0 to 1990 mg/L (ppm) with a resolution of 10 mg/L (ppm). Automatic Temperature Compensation: Reliable readings under varying conditions. Versatile use: Ideal for aquariums, aquaculture, laboratories, and water treatment. Product Description: The MW401 is a portable TDS (Total Dissolved Solids) meter with automatic temperature compensation, designed for a wide range of applications—from aquariums and aquaculture to laboratories and water treatment systems. TDS measurements are essential for optimizing chemical applications and minimizing operational costs. In aquariums and aquaculture, high TDS levels can reduce water clarity and impair photosynthesis in aquatic plants. In water treatment, elevated TDS can affect the clarity and taste of drinking water. The MW401 delivers fast and easily readable results on a large digital LCD display, with ±2% FS accuracy at 25°C. This lightweight and portable device offers a long battery life of approximately 300 hours of continuous use and comes complete with a conductivity probe and calibration solution.

Precise Oxygen Monitoring: MW600 Pro Dissolved Oxygen Meter Key Features: Reliable DO Measurements: Accuracy of ±1.5% FS for dependable results. Lightweight and portable: Ideal for use in the field, lab, or for hobby purposes. User-friendly calibration: Simple 2-point calibration in open air. Product Description: The Milwaukee MW600 PRO portable dissolved oxygen meter is one of Milwaukee’s most popular instruments thanks to its reliable, fast operation and accuracy. The PRO DO meter is favored by users who want lab-grade precision without the associated cost—from field biologists and educators to fish farmers and koi pond owners. It provides fast, easy-to-read results on a large digital LCD display with repeatable ±1.5% FS accuracy. Lightweight and portable, the device offers simple 2-point calibration in open air. The MA840 reinforced polarographic probe features an oxygen-permeable polytetrafluoroethylene (PTFE) membrane for precise readings. The unit includes a 10-foot cable for flexible use, 70 hours of continuous battery life, and a low battery warning. Usage and Maintenance: Proper maintenance and calibration are essential for accurate readings. Open-air calibration is a simple process involving the membrane, electrolyte solution, and meter adjustment. Regularly inspect the membrane for wrinkles or signs of stretching and replace it as needed. Always use fresh electrolyte solution (MA9071). Milwaukee also provides an Excel spreadsheet for temperature compensation with the MW600 DO meter, making it easier to calculate temperature-corrected DO values.

Perfectly Captured Brightness: MW700-WP Smart LUX Meter Key Features: Wide measurement range: 0 to 50,000 Lux for versatile applications Three resolution settings: 1, 10, and 100 Lux for customizable measurement precision High accuracy: ±6% of reading ±1 digit, ideal for precise light measurements Product Description: The MW700-WP is a portable lux meter designed to measure light intensity from 0 to 50,000 Lux. This convenient and ergonomically designed device is ideal for anyone seeking fast and reliable light readings. It is suited for a wide range of applications, including hydroponics, agriculture, horticulture, and environmental analysis. The light sensor is connected via a 1.3-meter cable, making it perfect for checking light intensity in various positions. The device delivers fast, easy-to-read results on a large digital LCD display. It features three resolution settings (1, 10, 100 Lux) and provides an accuracy of ±6% of the reading ±1 digit. Lightweight and portable, it offers 150 hours of continuous battery life and includes a low battery warning.

Versatility in One Device: MW801 Smart pH/EC/TDS Meter Key Features: 3-in-1 Measurement: pH, EC, and TDS using a single meter and a single probe. Automatic Temperature Compensation: Ensures accuracy in varying environments. Durable Design: Rugged construction with replaceable probe for years of use. Product Description: The Milwaukee MW801 PRO Low Range Combo Meter allows simple and accurate testing of pH, electrical conductivity (EC), and total dissolved solids (TDS) with one compact device and an integrated probe. It’s ideal for water treatment and aquariums where pH and TDS levels are critical. With its user-friendly operation and robust, portable design, the MW801 is the ultimate tool for managing pH and nutrients. The meter offers pH, conductivity/nutrient EC, and TDS readings with automatic temperature compensation, a replaceable integrated probe, and a lightweight, portable build. A large, easy-to-read display and straightforward calibration enhance ease of use. Usage and Maintenance: Proper probe care ensures fast and accurate readings over time. Key maintenance tips include storing the probe in buffer or storage solution (not water), regularly soaking in cleaning solution, calibrating after cleaning and/or storage to adjust for changes in the pH and EC sensors, and gently stirring the probe in the sample for quicker results. The Milwaukee MW801 is a dependable solution for a wide range of applications including drinking water, aquaponics, and aquariums.

Precise pH Monitoring: MC120 Smart pH Meter Key Features: High Accuracy: ±0.2 pH across the full range of 0.0 to 14.0 pH. Alarm Function: Adjustable range from 5.5 to 9.5 pH, with alarm triggered by deviations. Premium Probe: Lab-grade, double-junction, gel-filled for low maintenance. Product Description: The Milwaukee MC120 PRO High Range pH Monitor offers lab-grade accuracy and enables continuous, easy-to-read pH monitoring with an integrated alarm system. It's ideal for anyone requiring precise, real-time monitoring—from aquariums and laboratories to industrial applications. The MC120 provides fast readings on a large digital LCD display and includes a high-quality probe for long-lasting, precise measurements. The alarm is activated when the measured value falls outside the user-defined range, allowing for a prompt response to fluctuations. Usage and Maintenance: Proper maintenance of your pH probe is essential for long-term, accurate results. The most common issues with pH probes involve the glass sensing bulb and the reference junction. Regular cleaning, proper storage in pH storage solution or calibration buffers, and avoiding dry storage can significantly extend the life of your pH electrode. It is recommended to periodically soak the electrode in cleaning solution and calibrate regularly to ensure the accuracy of the MC120 PRO pH Monitor.

Automated pH/ORP Control: MC125 Smart pH/ORP Controller Key Features: Dual Functionality: Simultaneous monitoring and control of pH and ORP. High Accuracy: ±0.2 pH and ±5 mV with user-customizable high/low setpoints. Automatic Control: Adjustable ranges of 4 to 8 pH and -200 to 600 mV.   Product Description: The Milwaukee MC125 PRO pH and ORP Controller is designed for users who need automated pH and ORP measurement and adjustment. With easy parameter setup, the MC125 controller ensures constant monitoring and adjustment, making it ideal for nutrient tanks, aquariums, pools, and spas. The controller displays real-time measurements ranging from 0.00 to 14.00 pH and -1000 to 1000 mV. It is equipped with two dedicated relays for pH and ORP control, supporting a wide range of compatible devices. **Usage and Maintenance:** Proper maintenance of your pH and ORP probes is essential for achieving fast and accurate results. pH probes lose sensitivity over time and have a limited lifespan, while ORP probes, equipped with platinum electrodes, are more durable but still require regular cleaning. Both probes have a reference junction that can clog, resulting in slow or inaccurate readings. Regular cleaning and storing the probes in an appropriate storage or buffer solution can help prevent these issues. Calibrating the probes after cleaning or storage, along with gently stirring the probes in the sample, ensures faster and more accurate readings.

Automated ORP Monitoring: MC510 Smart ORP Controller Key Features: Reliable Accuracy: ±5 mV for precise ORP control. Automatic Control: Regulation range of ±1000 mV with user-selectable setpoints from 0 to 600 mV. Compatible with Dosing Pumps: Includes a 12 VDC power connection for ozone dosing units.   Product Description: The Milwaukee PRO Digital Redox ORP Controller provides automated monitoring and adjustment of ORP levels. With easy-to-set ORP parameters, the controller ensures continuous monitoring and regulation, making it ideal for aquariums, swimming pools, spas, and other water quality management applications. It offers precise control with a regulation range of ±1000 mV and user-defined setpoints for specific needs. A visual LED indicator shows when the unit is active, and a gel-filled, double-junction platinum electrode ensures low maintenance and high performance. **Usage and Maintenance:** Proper maintenance of your ORP probe is crucial to achieving fast and accurate results. This includes storing the probe in a suitable buffer or storage solution, regular cleaning with a cleaning solution, and returning the ORP probe to the tank after cleaning. These steps help maximize the lifespan and accuracy of the MC510 Smart ORP Controller.

Long-Lasting Precision Control: Milwaukee MA955 Solenoid Valve Key Features: High-quality brass fittings: Durability and reliability for aquariums and hydroponics. Compatible with Milwaukee controllers: Perfectly matched with ALL Milwaukee MCxxx PRO controllers. 4-foot cable: Flexibility in installation and positioning. 230V power requirement: Standardized power supply for easy integration. Product Description: The Milwaukee MA955 CO2 solenoid valve is an essential accessory for aquarium and hydroponic applications, known for its long-lasting performance and precision control. Equipped with high-quality brass fittings, this valve ensures reliable and durable operation. Its perfect compatibility with all Milwaukee MCxxx PRO controllers enables seamless integration and control. The 4-foot cable provides added flexibility for installation, while the 230V power requirement allows for easy, standardized use. Whether you're managing CO2 levels in your aquarium or fine-tuning your hydroponic system, the MA955 delivers the efficiency and quality you need.

Precision in Every Drop: MA887 Digital Refractometer Key Features: High Accuracy: Fast digital readings with ±2 ppt accuracy. Automatic Temperature Compensation: Reliable measurements regardless of temperature fluctuations. Easy to Use: Requires only 2–3 drops of sample and delivers results in under 2 seconds. Product Description: The Milwaukee MA887 Digital Refractometer is an essential tool for saltwater aquarium enthusiasts who require accurate and fast salinity measurements. With an accuracy of ±2 ppt and automatic temperature compensation (ATC), this device delivers precise results, clearly displayed on a dual-level digital LCD. A simple one-point calibration, robust stainless steel sample well, and IP65 rating make the MA887 a durable and dependable instrument for serious reef aquarium keepers. Easy cleaning, battery status indicator, and auto shut-off further enhance ease of use and efficiency.

Professional-Grade Analysis: MI408 Iron Pro Photometer Key Features: Fast and accurate measurements: ±0.06 mg/L at 1.50 mg/L with a range of 0.00 to 5.00 mg/L (Fe). Rugged design: Ideal for demanding environments such as aquaculture, aquariums, and laboratories. Easy to use: Manual zero calibration and built-in timer function for consistent results. Product Description: The Milwaukee MI408 PRO Photometer is designed for users who demand fast, reliable, and repeatable results with simple operation. It is ideal for applications in aquaculture, aquariums, environmental monitoring, water treatment, and laboratory use. This durable device is built to withstand impacts and requires minimal maintenance. It delivers fast, easy measurements with a large digital LCD display and features auto shut-off after 10 minutes of inactivity. The built-in timer function and indexed cuvette chamber ensure consistent and accurate results. Error messages guide users to avoid mistakes during the testing process. The MI408 is a dependable tool for anyone applying water quality analysis in real-world conditions.

Digitized Chlorine Analysis: MW10 Hand Photometer Free Chlorine Key Features: Precise Measurements: Digital display with an accuracy of ±0.03 ppm. Wide Measurement Range: From 0.00 to 2.50 ppm to meet various water quality standards. No Calibration Required: Reliable and repeatable measurements without visual judgment.   Product Description: The Milwaukee MW10 Hand Photometer for Free Chlorine brings digital accuracy to water quality analysis, eliminating the need for test strips. This device is perfect for agriculture, aquariums, aquaculture, coral care, laboratories, water treatment, education, and more. It is also an excellent tool for educators who want their students to learn and apply the fundamentals of water quality testing in real-world settings. Simply add the reagent, and within minutes, you will receive an accurate digital reading. The MW10 offers quick and easy-to-read results on a large digital LCD display. It runs on a single AAA battery and features an auto-shutoff function to extend battery life. The measurement method is based on the adaptation of USEPA Method 330.5, where the reaction between free chlorine and DPD results in a light pink coloration in the sample.

Digital Precision: MW13 Handheld Iodine Photometer Key Features: Digital Testing Method: Replaces traditional test strips for more accurate results. Wide Measurement Range: Ranging from 0.0 to 12.5 ppm for versatile applications. High Accuracy: Provides results with an accuracy of ±0.1 ppm or ±5% at 25°C. Compact Design: Portable and ergonomically designed for convenience. No Calibration Required: Ready to use for repeatable measurements right out of the box. Visual Confirmation: Reaction produces a pink color for visual validation. Energy Efficient: Operates with a single AAA battery and includes auto-shutoff. Product Description: The Milwaukee MW13 Iodine Photometer transforms how iodine levels are measured in various settings, including aquariums, laboratories, water treatment facilities, and educational institutions. This handheld photometer employs a digital measurement method, eliminating the need for traditional test strips and delivering more precise results. By simply adding the reagent, you can obtain a digital reading within minutes, eliminating visual inaccuracies. Featuring a compact and ergonomic design, the MW13 requires no calibration and ensures reliable, repeatable measurements. It is user-friendly, offering quick, easy operation and displaying results clearly on a large LCD screen. The device complies with standard wastewater examination methods, while the pink coloration of the sample after the reaction provides added reliability. With the MW13 Handheld Iodine Photometer from Milwaukee, you gain a tool designed for precise iodine concentration analysis that is both efficient and easy to use. This is the perfect solution for anyone looking to elevate their water analysis practices to the next level.

Digital Precision: MW13 Handheld Iodine Photometer Key Features: Digital Testing Method: Replaces traditional test strips for more accurate results. Wide Measurement Range: Ranging from 0.0 to 12.5 ppm for versatile applications. High Accuracy: Provides results with an accuracy of ±0.1 ppm or ±5% at 25°C. Compact Design: Portable and ergonomically designed for convenience. No Calibration Required: Ready to use for repeatable measurements right out of the box. Visual Confirmation: Reaction produces a pink color for visual validation. Energy Efficient: Operates with a single AAA battery and includes auto-shutoff. Product Description: The Milwaukee MW13 Iodine Photometer transforms how iodine levels are measured in various settings, including aquariums, laboratories, water treatment facilities, and educational institutions. This handheld photometer employs a digital measurement method, eliminating the need for traditional test strips and delivering more precise results. By simply adding the reagent, you can obtain a digital reading within minutes, eliminating visual inaccuracies. Featuring a compact and ergonomic design, the MW13 requires no calibration and ensures reliable, repeatable measurements. It is user-friendly, offering quick, easy operation and displaying results clearly on a large LCD screen. The device complies with standard wastewater examination methods, while the pink coloration of the sample after the reaction provides added reliability. With the MW13 Handheld Iodine Photometer from Milwaukee, you gain a tool designed for precise iodine concentration analysis that is both efficient and easy to use. This is the perfect solution for anyone looking to elevate their water analysis practices to the next level.

Precision in Iron Measurement: MW14 Handheld Iron Photometer Key Features: Digital test method: Offers a more accurate alternative to traditional test strips. Wide measurement range: From 0.0 to 5.00 ppm for versatile applications. High accuracy: Delivers results with an accuracy of ±0.04 ppm or ±2% at 25°C. Compact design: Handy and ergonomic for easy use. No calibration required: Ready to use for consistent measurements. Visual clarity: Reaction causes an orange color for visual confirmation. Energy-efficient: Uses a single AAA battery with auto shut-off to extend battery life. Product Description: The Milwaukee MW14 High Range Iron Photometer is an advanced tool for measuring iron in a variety of settings, including aquariums, aquaculture, laboratories, and educational environments. This digital photometer replaces traditional test methods and provides a fast, precise way to determine iron concentrations. Simply add the reagent, and within minutes you’ll get an accurate digital reading. The device is easy to use, requires no calibration, and delivers reliable, repeatable measurements without the need for visual interpretation. Its compact and ergonomic design makes the MW14 a user-friendly instrument suitable for any setting. The orange color change of the sample offers a visual confirmation of the reading. With the MW14 Handheld Iron Photometer from Milwaukee, you get a precise, reliable, and easy-to-use instrument that helps you monitor and manage water quality. Ideal for anyone needing accurate iron concentration analysis and looking to elevate their results.

MI505-100 Photometer Ammonia Tests (100 pcs) – Precise and Simple Ammonia Measurement Key Features: Liquid reagent kit for 100 tests Designed for use with Milwaukee’s MI405 Photometer Uses the Nessler method for ammonia measurement Measurement range: 0.00 to 9.99 ppm (mg/L) (NH3-N) Pre-measured reagents for accurate and simple application Includes expiration date and lot number for traceability Product Description: The MI505-100 Medium Range Ammonia Liquid Reagent Kit includes high-quality, ready-to-use reagents for use with the Milwaukee MI405 Photometer. After adding the reagent to the sample, the photometer measures the concentration based on the resulting color change. This kit enables precise ammonia measurements in the range of 0.00 to 9.99 ppm and is ideal for accurate water analysis.

MI508-100 Photometer Iron Tests (100 pcs) – Precise Iron Measurement Key Features: Liquid reagent kit for 100 tests Designed for use with Milwaukee’s MI408 Photometer Uses USEPA Method 315 and Standard Methods 3500 - Fe B Measurement range: 0.00 to 5.00 ppm (mg/L) (Fe) Pre-measured reagents for accurate and simple application Includes expiration date and lot number for traceability Product Description: The MI508-100 High Range Iron Liquid Reagent Kit contains high-quality, ready-to-use reagents for use with the Milwaukee MI408 Photometer. After the reagent is added to the sample, the photometer measures the iron concentration based on the resulting color change. This kit enables precise iron measurements in the range of 0.00 to 5.00 ppm and is ideal for accurate water analysis.

MI512-100 Photometer Phosphate Tests (100 pcs) – Precise Phosphate Measurement Key Features: Liquid reagent kit for 100 tests Designed for use with Milwaukee’s MI412 Photometer Uses the ascorbic acid method Measurement range: 0.00 to 2.50 ppm (mg/L) PO4 Pre-measured reagents for precise and easy application Includes expiration date and lot number for traceability Product Description: The MI512-100 Low Range Phosphate Liquid Reagent Kit contains high-quality, ready-to-use reagents for use with the Milwaukee MI412 Photometer. After the reagent is added to the sample, the photometer measures the phosphate concentration based on the resulting color change. This kit enables precise phosphate measurements in the range of 0.00 to 2.50 ppm and is ideal for accurate water analysis.

MI524-25 Free Chlorine Powder Reagent (25 pcs) – Precise Chlorine Measurement Key Features: Powder reagent kit for 25 tests Designed for use with the MW11 Total Chlorine Tester Uses the DPD method for accurate measurements Measurement range: 0.00 to 3.50 ppm (mg/L) total chlorine Pre-measured reagents for easy application Includes expiration date and lot number for traceability Product Description: The MI524-25 Free Chlorine Powder Reagent Kit contains high-quality, ready-to-use reagents designed for use with the MW11 Total Chlorine Tester. These reagents utilize the DPD method, in which a reaction between chlorine and the reagent produces a pink coloration in the sample. The photometer measures the chlorine concentration based on this color change, allowing for precise readings in the range of 0.00 to 3.50 ppm.

MI526-25 Total Chlorine Powder Reagent (25 pcs) – Precise Total Chlorine Measurement Key Features: Powder reagent kit for 25 tests Designed for use with the MW10 Free Chlorine Tester Uses the DPD method for precise measurements Measurement range: 0.00 to 2.50 ppm (mg/L) free chlorine Pre-measured reagents for easy application Includes expiration date and lot number for traceability Product Description: The MI526-25 Total Chlorine Powder Reagent Kit contains high-quality, ready-to-use reagents designed for use with the MW10 Free Chlorine Tester. These reagents use the DPD method, where a reaction between chlorine and the reagent produces a pink coloration in the sample. The photometer measures the chlorine concentration based on the color change, enabling precise measurements in the range of 0.00 to 2.50 ppm.

MI512-25 Phosphate Powder Reagent (25 pcs) – Precise Phosphate Measurement Key Features: Powder reagent kit for 25 tests Designed for the MW12 Low-Range Phosphate Tester Uses the ascorbic acid method Measurement range: 0.00 to 2.50 ppm (mg/L) PO4 Pre-measured reagents for easy application Includes expiration date and lot number for traceability Product Description: The MI512-25 Phosphate Powder Reagent Kit contains high-quality, ready-to-use reagents designed for use with the MW12 Low-Range Phosphate Tester. These reagents use the ascorbic acid method to determine phosphate concentrations in the range of 0.00 to 2.50 ppm. Simply add the reagents to the sample, wait for the reaction, and the photometer measures the concentration based on the resulting color change.

MI527-25 Iodine Powder Reagent (25 pcs) – Precise Iodine Measurement Key Features: Powder reagent kit for 25 tests Designed for use with the MW13 Iodine Tester Uses the DPD method from the *Standard Methods for the Examination of Wastewater, 18th Edition* Measurement range: 0.0 to 12.5 ppm (mg/L) Pre-measured reagents for easy application Includes expiration date and lot number for traceability Product Description: The MI527-25 Iodine Powder Reagent Kit contains high-quality, ready-to-use reagents for use with the MW13 Tester. These reagents use the DPD method to determine iodine concentration in the range of 0.0 to 12.5 ppm. Simply add the reagents to the sample, wait for the reaction, and the photometer will measure the concentration based on the resulting color change.

MI528-25 Iron Powder Reagent (25 pcs) – Precise Iron Measurement Key Features: Powder reagent kit for 25 tests Designed for use with the MW14 Iron Tester Uses USEPA Phenanthroline Method 315B Measurement range: 0.00 to 5.00 ppm (mg/L) iron Pre-measured reagents for easy application Includes expiration date and lot number for traceability Product Description: The MI528-25 Iron Powder Reagent Kit contains high-quality, ready-to-use reagents designed for use with the MW14 Iron Tester. These reagents use the Phenanthroline method to determine iron concentration in the range of 0.00 to 5.00 ppm. Simply add the reagents to the sample, wait for the reaction, and the photometer will measure the concentration based on the resulting color change.

MI0001 Glass Cuvette 10 ml for Photometers (2 pcs) – Accurate Measurements Key Features: Replacement glass cuvettes for Milwaukee photometers 2 pieces per pack High-quality glass for distortion-free light transmission Ensures correct and accurate measurements Product Description: The Milwaukee MI0001 replacement glass cuvettes are specifically designed for Milwaukee photometers. Made from high-quality glass, these cuvettes ensure distortion-free light transmission, resulting in accurate and reliable measurements. Each pack contains two glass cuvettes, providing dependable performance for all your photometric tests.

MI0002 Cap for Glass Cuvette MI0001 (2 pcs) – Secure Seals Key Features: Replacement plastic caps for MI0001 glass cuvettes 2 pieces per pack High-quality plastic, perfectly fitted for MI0001 glass cuvettes Prevents any leakage Product Description: The Milwaukee MI0002 replacement caps are made from high-quality plastic and specifically designed for use with MI0001 glass cuvettes used in Milwaukee photometers. Each pack contains two caps that ensure your cuvettes are securely sealed, preventing any leakage. Precisely fitted, these caps provide reliable and safe use of your photometric equipment.

MI0003 Stopper Caps for Glass Cuvette MI0001 (2 pcs) – Secure Sealing Key Features: Replacement plastic stoppers for MI0001 glass cuvettes 2 pieces per pack High-quality plastic for a perfect fit Prevents any leakage Product Description: The Milwaukee MI0003 replacement stoppers are made of high-quality plastic and are specifically designed for the MI0001 glass cuvettes used with Milwaukee photometers. Each pack contains two stoppers that ensure your cuvettes are securely sealed, preventing any fluid from leaking. These stoppers fit perfectly onto the glass cuvettes, guaranteeing reliable and safe use of your photometric equipment.

MI0011 Glass Cuvette for MI415 (2 pcs) – Accurate Measurements Key Features: Replacement glass cuvettes for Milwaukee MI415 turbidity meter and handheld photometers 2 pieces per pack High-quality glass for distortion-free light transmission Ensures correct and accurate measurements Product Description: The Milwaukee MI0011 replacement glass cuvettes are specifically designed for use with the Milwaukee MI415 turbidity meter and handheld photometers. Made from high-quality glass, these cuvettes ensure distortion-free light transmission, delivering accurate and reliable measurements. Each pack contains two glass cuvettes to ensure consistent, precise photometric testing.

MI0013 Stopper Caps for Glass Cuvette MI0011 (2 pcs) – Secure Sealing Key Features: Replacement plastic stoppers for MI0011 glass cuvettes 2 pieces per pack High-quality plastic for a perfect fit Prevents any leakage Product Description: The Milwaukee MI0013 replacement stoppers are made from high-quality plastic and are specifically designed for MI0011 glass cuvettes used with the Milwaukee MI415 turbidity meter. Each pack contains two stoppers that ensure your cuvettes are tightly sealed, preventing any fluid leakage. The stoppers fit the glass cuvettes perfectly, guaranteeing reliable and safe use of your photometric equipment.