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.