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ORP Electrode Storage Solution

ORP Electrode Storage Solution
Where to buy: Find a distributor in your region.

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



  • Part #ORP-STOR
  • For use with the ORP-200
  • Convenient size 


Total volume: 60 cc
Contents: Specially formulated KCl solution for ORP electrodes (sensors)
Bottle: Combination twist off and eyedropper style cap
Made in Korea

UPC: 891144000205

NOT FOR CALIBRATION.  To calibrate, use ORP buffers


PLEASE NOTE: For best performance and testing results, ORP meters should be regularly calibrated and cleaned.  Please consult your user's guide for calibration and cleaning instructions, or contact HM Digital.