Milwaukee MA921B/2 Lab Grade Double Junction ORP Probe
The MA921B/2M probe is designed for use with Milwaukee Monitors and Controllers.
The Milwaukee Double Junction ORP Platinum Electrode is probe specifically designed for the continuous analysis of aquariums.
Top features include:
The double junction design reduces risk of clogging leading to more stable ORP measurement and reduced maintenance.
Using a gel removes the need to maintain the electrolyle levels.
The platinum electrode is long lasting with little maintenance required.
The resin body is highly durable, chemically resistant and protects against accidental breakage of the sensing bulb.