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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Remove the old cartridge and clean the housing sump with mild soap and water
engineered for residential installations that demand commercial-level output
heavy metals (lead
well water systems with bacterial contamination
Hanna (HI98103) Checker 1; pH Tester, 1270 Probe WIN-645U Remove the old cartridge andThe Hanna HI98103 Checker 1 is a portable pH tester that delivers fast, accurate readings from 0. 0 to 14. 0 pH on a large LCD display with 0. 1 pH resolution and 0. 2 pH accuracy. Equipped with the replaceable HI 1270 screw connector electrode and simple 2 point calibration, it's designed for aquariums, pools, ponds, and general water testing applications. SPECIFICATIONS Key Performance Metrics pH Range 0. 0 to 14. 0 Meter range; electrode HI 1270
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