Description
5-Stage or Fluoride Filter cartridge: Replace every 4–6 months
the resolution is in 10 µS increments
Rinse probe with fresh water after each use
and verify pH stability during aging
Does the Black Berkey Primer™ work with non-Berkey® filters
HM digital HM-500 pH Replacement Probe manual calibration 5-Stage or Fluoride Filter cartridge:SP P5 HM 500 pH Replacement Probe (Replacement pH sensor for HM 500) Measures pH Application: Aquaculture, Aquarium, Drinking Water, Food & Beverage, Hydroponics, Pool Spa, Water Treatment
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy



















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