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Toothbrush for cleaning your pH probe
Larger Yields
• Boosts yields by as much as 43%
stress resistance
undervoltage protection
HM Digital PH-STOR pH Electrode Storage Solution Sea Grow Toothbrush for cleaning your pHFor 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).
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