Milwaukee MA845 – Polarographic Dissolved Oxygen Probe, ABS, Platinum Cathode

• ABS BODY
• Platinum Cathode
• Silver anode
• Uses MA841 D.O. Replacement Membranes Only
• Reinforced plastic body

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 a more accurate reading.
• 10 inches long with a tip that tapers from 1-1/2″ to 3/4″ in diameter.
• 6.5 (2 meters) foot cable with a 7-pin DIN connector for attaching to the meter.
• Uses MA841 D.O. Replacement Membranes Only.