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pH Range: 0 to 14 pH
pH Resolution: 0.1 pH
pH Accuracy: ±0.1 pH
pH Calibration: Manual 1 point through offset trimmer
EC Range: 0 to 6000 µS/cm
EC Resolution: 10 µS/cm
EC Accuracy: ±2% F.S.
EC Calibration: manual, one-point
TDS Range: 0 to 3000 mg/L
TDS Resolution: 10 mg/L
TDS Accuracy: ±2% F.S.
EC/TDS Temperature Compensation: automatic, 0 to 50°C (32 to 122°F) Compensation with a ß of 2%/°C
Temperature Correction Coefficient: β = 2% /°C
EC to TDS Conversion Factor: 1 µS/cm = 0.5 mg/L
EC/TDS Probe: HI1285 combination, amplified, double-junction, gel pH electrode with incorporated EC/TDS probe and built-in temperature sensor and 1m (3.3') cable
Battery Type/Life: 9V / approximately 150 hours of continuous use
Environment: 0 to 50°C (32 to 122°F); max 95% RH non-condensing
Dimensions: 185 x 82 x 45 mm (7.3 x 3.2 x 1.8")
Weight: 520 g (1.1 lb.)
