pH Range : 0.0 to 14.0 pH
pH Resolution : 0.01 pH
pH Accuracy : ±0.05 pH
Conductivity Range : 0.00 to 20.00 mS/cm
Conductivity Resolution : 0.01 mS/cm
Conductivity Accuracy : ±2% F.S.
TDS Range : 0.00 to 10.00 ppt (g/L)
TDS Resolution : 0.01 ppt (g/L)
TDS Accuracy : ±2% F.S.
Temperature Range : 0.0 to 60.0°C / 32.0 to 140.0°F
Temperature Resolution : 0.1°C / 0.1°F
Temperature Accuracy : ±0.5°C /±1°F
EC/TDS Calibration : automatic, one-point at: 12.88 mS/cm, 6.44 ppt (g/L)
pH Calibration : automatic, at one or two points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)
Temperature Compensation : pH: automatic; EC/TDS: automatic with β adjustable from 0.0 to 2.4% / °C
TDS Conversion Factor : 0.45 to 1.00
pH Electrode : HI73127 (replaceable; included) Battery Type/Life 1.5V (4) / approx. 100 hours of continuous use, auto-off after 8 minutes of non-use
Environment : 0 to 50°C (32 to 122°F); RH max 100%
Dimensions : 163 x 40 x 26 mm (6.4 x 1.6 x 1.0’’)
Weight : 100 g (3.5 oz.)