Milwaukee MA845 Polarographic Dissolved Oxygen Probe

Description The Milwaukee MA845 is a polarographic replacement probe for the MW190 MAX Dissolved Oxygen Bench Meter. The refillable polarographic probe has an oxygen-permeable polytetrafluroethylene (PTFE) membrane sensor for measuring dissolved oxygen (DO) levels in aqueous solutions. The probe uses a platinum cathode and a silver chloride anode which the MW190 MAX meter polarizes so that oxygen passing through the membrane can be measured to produce stable, accurate readings. Design Features Reinforced plastic body for durability. Built in temperature sensor to achieve thermal equilibrium between the sensor and the sample for more accurate reading. 10 inches long with a tip that tapers from 1-1/2" to 3/4" in diameter. 6.5 (2 meter) foot cable with a 7-pin DIN connector for attaching to the meter. Uses MA841 D.O. Replacement Membranes Only. Specifications Body: ABS Cathode: Platinum Anode: Silver Temperature Sensor: Yes Uses MA841 D.O. Replacement Membranes Only Warranty: 6 months