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pH Range: 0.0 to 14.0 pH
pH Resolution: 0.1 pH
pH Accuracy: ±0.1 pH
pH Calibration: manual, one point
Conductivity Range: 0.00 to 4.00 mS/cm
Conductivity Resolution: 0.01 mS/cm
Conductivity Accuracy: ±2% F.S.
TDS Range: 0 to 1999 ppm (mg/L)
TDS Resolution: 1 ppm (mg/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
Temperature Accuracy: ±0.5°C /±1°F
Temperature Compensation: automatic from 0 to 50°C (32 to 122°F) with β=2%/°C typical
EC/TDS Calibration: manual one-point
TDS Conversion Factor: Variable based on reading from 0.56 to 0.72 according to the TDS 442 curve for natural water
Electrode/Probe: HI1285-5 polypropylene body, pre-amplified multiparameter probe with internal temperature sensor, DIN connector and 1m cable
Battery Type/Life: 9V / approximately 150 hours of continuous use
Environment: -5 to 50°C (23 to 122°F); RH max 100%
Dimensions: 145 x 80 x 36 mm (5.7 x 3.1 x 1.4”)
Weight: 205 g (7.2 oz.)
Ordering Information: HI9813-6 is supplied with HI1285-6 multiparameter probe, HI70007 pH 7.01 buffer solution sachet, HI70442 1500 ppm calibration solution sachet, HI70031 1413 µS/cm calibration solution sachet, HI700661 electrode cleaning solution sachets (2), HI50021 calibration check solution sachets (2), 9V battery, instructions and rugged carrying case.
Option:
- HI70007P pH 7.01 Calibration Buffer Sachets (25 x 20 mL)
- HI70031P 1413 µS/cm Conductivity Standard (25 x 20mL)
- HI77100P 1413 µS/cm and pH 7.01 Sachets (20 x 20 mL, 10 each)
- HI70442P 1500 mg/L (ppm) TDS Calibration Solution (25 x 20 mL)
- HI700661P General Purpose Cleaning Solution for Agriculture (25 x 20 mL Sachets)
