Measure TDS (total dissolved solids) with an accuracy of +/- 1% (from 20.0-199.9 ppm, 200 to 1999 ppm, or 2.0 to 10.00 ppt). The economical, battery-powered design enhances portability and the unit fits into a waterproof, dustproof housing. With replaceable electrode, push-button calibration, hold functions, auto shut-off, temperature readout, and automatic temperature conpensation (ATC). The full reading is displayed - no need to multiply the readout to obtain actual test values.
-Auto-ranging for maximum resolution.
-Operate as either cup-style or dip-stle teester for greater flexibility.
-Low Range: Measure conductivity in natural water. Verify reverse osmosis system operation and tap water quality.
-High Range: Measure conductivity in salt water or wastewater. Measure salinity in ponds, recirculating systems. Check saline, chemical levels, in pools and spas.