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. |