Customer ratings and reviews
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Company founded in 1987, HM Digital, Inc. is a global manufacturer of water testers, various equipment for water, and the constant search to improve the water quality.
REPLACEMENT PROBE for tester HM Digital PH-200 (waterproof) .
Ideal for all pH testing, the applications of water purification, the regulation of wastewater, aquaculture, hydroponics, money colloå"dal, laboratories and scientific testing, pools and spas, testing the ecology, boilers and cooling towers, water treatment, wine, coffee, agriculture and more.
Company founded in 1987, HM Digital, Inc. is a global manufacturer of water testers, various equipment for water, and the constant search to improve the water quality.