HM Digital TRM-1 Triple Inline TDS Monitor - 3-Point Water Quality Tester 0-9990 ppm 810666006021 (1) Alexapure® gravity block filter

(1) Alexapure® gravity block filter w/ hybrid ceramic shell

5 liters of purified water

No Power Needed

Calibration: Manual

Bluelab Conductivity Probe Care Kit – Keep Your EC Probe Accurate

HM Digital TRM-1 Triple Inline TDS Monitor - 3-Point Water Quality Tester 0-9990 ppm 810666006021 (1) Alexapure® gravity block filterTRM 1: Triple In Line TDS Monitor The TRM 1 is a unique monitor offering the user 3 points of contact during the filtration process. This TDS monitor allows for checking TDS levels at 3 points, such as with DI RO (deionization reverse osmosis), or multiple points in an RO system, and more. FEATURES: Displays TDS levels of the three sensing points with electrode probes Highly efficient and accurate due to its advanced microprocessor technology Auto Off