Milwaukee MA861 Dissolved Oxygen Membrane Kit - 5-Pack for MA860 Probe replacement pH probe Patent-pending design – Advanced filtration

Patent-pending design – Advanced filtration technology

Calibration: Manual 1-point for pH & EC

The rugged meter is built to take knocks and is IP67 Waterproof rated

The stainless steel electrode allows for direct penetration into soil and soil slurries

Milwaukee MA861 Dissolved Oxygen Membrane Kit - 5-Pack for MA860 Probe replacement pH probe Patent-pending design – Advanced filtrationReplacement Dissolved Oxygen Membranes for MA860 Galvanic Probe The Milwaukee MA861 is a professional grade replacement membrane kit designed for the MA860 Galvanic Dissolved Oxygen Probe used with the MW605 MAX Dissolved Oxygen Meter. This 5 pack ensures you have spare membranes on hand for routine maintenance and optimal DO measurement accuracy. Key Features: PTFE Membrane Technology: Oxygen permeable polytetrafluoroethylene (PTFE) membrane sensor