MA921B/2 | Replacement Probe

Double junction, gel filled ORP electrode with platinum sensor, BNC connector, 2 m cable

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.

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