pH range : 0 to 14 pH
pH resolution : 0.1 pH
pH accuracy : ±0.1 pH
pH calibration : manual, one-point
EC range : 0.00 to 1990 µS/cm
EC resolution : 10 µS/cm
TDS range : 0 to 1990 ppm (mg/L)
TDS resolution : 10 ppm (mg/L)
EC/TDS accuracy : ±2% F.S.
TDS conversion factor : 0.5 ppm (mg/L) = 1 µS/cm
Temperature range : 0.0 to 60.0°C
Temperature resolution : 0.1°C
Temperature accuracy (@ 25°C/77°F) : ±0.5°C
Temperature compensation : automatic, 0 to 50°C
Temperature coefficient : β = 2% /°C
Probe : Hi1285-5 polypropylene body, pre-amplified multiparameter probe with internal temperature sensor, 8-pin DIN connector and 1m cable
Calibration : manual, one-point
Battery type / life : 9V / approximately 150 hours of continuous use
Environment : 0 to 50°C (32 to 122°F); RH max 100%
Dimensions : 145 x 80 x 36 mm (5.7 x 3.1 x 1.4”)
Weight : 230 g (8.1 oz.)