(0)No Reviews yet HM Digital Dual TDS MetersIn-Line Dual TDS Meter w/ 1/4 SKU: HMDM1 Lead Time if Backordered: TBD In Stock Please Log in to purchase or view pricing AttributesbrandHM Digitalconnection1/4'' QCsize2 SensorssubtypeIn-LinetypeTDS MeterBrand: HM Digital Details Documents Details Back DetailsHM Digital Dual TDS Meters In-Line Dual TDS Meter w/ 1/4 Monitor TDS in incoming and outgoing water from this single unit.Lead Time if Backordered: TBD Documents Back DocumentsHM Digital HMDM1 Inline MeterTDS Meter Calibration InstructionsG.A. Murdock Terms & Conditions