HM Digital TDS-3 Handheld TDS Meter with Carrying Case – 0–9990 ppm, ATC, Thermometer pH 4 buffer The LED indicator disc will

The LED indicator disc will illuminate a green

Affordable professional quality – delivers PRO-level performance at an accessible price point

Auto-ranging three point calibration with digital fine tuning

This filter must be operated according to the system’s specifications to deliver the claimed performance

please keep in mind that performance of filters may vary due to conditions of source water

HM Digital TDS-3 Handheld TDS Meter with Carrying Case – 0–9990 ppm, ATC, Thermometer pH 4 buffer The LED indicator disc willHM Digital TDS 3 Handheld TDS Meter with Carrying Case Monitor water purity anywhere with the HM Digital TDS 3 a professional grade, pocket sized Total Dissolved Solids (TDS) meter trusted for water purification, hydroponics, aquaculture, reverse osmosis (RO) system verification, colloidal silver production, pool & spa testing, and wastewater regulation. Powered by advanced microprocessor technology, the TDS 3 delivers fast, accurate ppm readings with