HM pH/ORP Electrode Storage Solution


For use with HM Digital’s PH-200 and PH-80 (as well as other brands of pH meters). Always make sure your sensor is kept in an electrode storage solution. If dry, refill the pH meter cap with the PH-STOR storage solution. The sponge should be moist (not soaking wet).

Additional information

Weight0.17 lbs
Dimensions1.5 × 2.25 × 4.5 in