The MA921B/2M probe is designed for use with Milwaukee Monitors and Controllers.
Design Features
The Milwaukee Double Junction ORP Platinum Electrode is probe specifically designed for the continuous analysis of aquariums.
Top features include:
Double Junction
The double junction design reduces risk of clogging leading to more stable ORP measurement and reduced maintenance.
Gel filled
Using a gel removes the need to maintain the electrolyle levels.
Platinum electrode
The platinum electrode is long lasting with little maintenance required.
Resin body
The resin body is highly durable, chemically resistant and protects against accidental breakage of the sensing bulb.
Care and Use
Properly maintaining your ORP probe will give your fast, accurate results for longer.
Here are our top three tips.
1. Always store with the cap full of buffer or storage solution not water.
2. Clean your probe regularly by soaking in cleaning solution.
3. Use MA9020 (200 mV - 275 mV) Calibration Check Solution.
Specifications
Body: PEI Resin
Reference: Double, Ag/AgCl
Junction: Ceramic
Electrolyte: Gel
ORP Range: ±2000 mV
Tip Shape: platinum pin
Dimensions: 6.4 inches
Recommended Operating Temperature: -5 to 70°C (23 to 158°F)
Cable length: 6.6 feet
Connection: BNC
