| PCSTestr 35 pH / Conductivity / Total Dissolved Solids / Salinity / Temperature Wide-range measurements of pH, Conductivity, TDS, Salinity and Temperature is a breeze with one single instrument made to fit your pocket. The new Testr 35 series is auto-ranging, IP67 waterproof and long-lasting with user-replaceable sensor - ideal for quick measurements in industrial water and wastewater applications. • One sensor measures 5 parameters - no need to switch sensors for different measurements • Full pH range measurement at up to 2 decimal resolution • Low, medium and high Conductivity/TDS ranges - tester even measures pure water! • Multi-range Salinity measurements of up to 10.00 ppt or 1.00 % • Up to 5-point pH calibration and 3-point Conductivity/TDS/Salinity calibration • Adjustable TDS factor (0.40 to 1.00) and Temperature Coefficient Feature (0.0 to 10.0 % per °C) |