HM Digital FLM-3 Flow Meter - RO/DI Water Filter Monitor with Alarm hydroponics water tester Digital push-button calibration to any

Digital push-button calibration to any point within the meter’s range

drinking water testing

Salt meter with measuring spoon (percentage of salt)

boilers & cooling towers

Extra: Includes one empty 100 ml bottle

HM Digital FLM-3 Flow Meter - RO/DI Water Filter Monitor with Alarm hydroponics water tester Digital push-button calibration to anyMONITOR YOUR RO DI FILTRATION SYSTEM WITH PRECISION The HM Digital FLM 3 Consumer Flow Meter is the perfect solution for monitoring water flow through your reverse osmosis (RO) or deionization (DI) filtration system. Designed for under the sink or countertop installations, this compact flow meter helps you track exactly how much water has passed through your filtersso you know precisely when it's time for replacement. WHY CHOOSE THE FLM 3 FLOW METER?