Properly maintaining your ORP electrode will give you fast

0 (or pH 10

5V batteries

01 (neutral)

ORP Electrode: MA921B/2 (included)

Milwaukee M10016B Electrode Cleaning Solution – 20 mL Sachets, Box of 25 810666009657 Properly maintaining your ORP electrodeMilwaukee M10016B Electrode Cleaning Solution 20 mL Sachets, Box of 25 Keep your electrodes performing at their best with Milwaukee M10016B a professional grade electrode cleaning solution packaged in convenient, single use 20 mL sachets. Designed for pH, ORP, and TDS meter probes, this solution gently removes dirt, sediment, and contaminant buildup from glass and carbon sensing surfaces, restoring electrode responsiveness and extending service life.