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Range | pH | -2.00 to 16.00 pH |
Temperature | 20.0 to 120.0°C / -4.0°F to 248.0°F | |
Resolution | pH | 0.01 pH |
Temperature | 0.1°C / 0.1°F | |
Accuracy @ 20°C | pH | ±0.01 pH |
Temperature | ±0.4°C / ±0.8°F (excluding probe error) | |
pH Calibration | automatic 1 or 2 point with 5 memorized buffer values (4.01, 6.86, 7.01, 9.18, 10.01) | |
Offset Calibration | ±1 pH | |
Slope Calibration | From 80 to 108% | |
Temperature Compensation | automatic or manual, -20 to 120°C (-4 to 248°F) | |
pH Electrode | HI 1230B, double junction, gel filled, BNC connector and 1 m (3.3’) cable (included) | |
Temperature Probe | HI 7662 with 1 m (3.3’) cable (included) | |
Input Impedance | 1012 Ohm | |
Battery Type / Life | 1.5V AAA (3) / approximately 200 hours of continuous use. Auto-off after 20 minutes of non-use (can be disabled) | |
Environment | 0 to 50°C (32 to 122°F); RH max 100% | |
Dimensions | 185 x 72 x 36 mm (7.3 x 2.8 x 1.4’’) | |
Weight | 300 g (10.6 oz.) |
