This portable meter utilises the HI-1230B double junction pH electrode. The double junction helps to minimise junction contamination for consistently accurate results. The HI 9126 can also measure ORP using optional probes as well as storing and recalling readings at the touch of a button.
Key features
Supplied with
Spesifications:
Range | pH | -2.00 to 16.00 pH |
ORP | ±699.9 mV; ±1999 mV | |
Temperature | -20.0 to 120.0°C / -4.0°F to 248.0°F | |
Resolution | pH | 0.01 pH |
ORP | 0.1 mV; 1 mV | |
Temperature | 0.1°C / 0.1 °F | |
Accuracy @ 20°C | pH | ±0.01 pH |
ORP | ±0.2 mV; ±1 mV | |
Temperature | ±0.4°C/±0.8°F (excluding probe error) | |
pH Calibration Check |
yes, check of the electrode status during calibration | |
Calibration | pH | automatic, one or two point with seven memorized buffer values (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) + 2 custom buffers |
Offset | ±1 pH | |
Slope | from 80 to 108% | |
Temperature Compensation |
automatic or manual, -20 to 120°C (-4 to 248°F) without temperature probe | |
pH Electrode | HI 1230B PEI body pH electrode with BNC connector and 1 m (3.3’) cable (included) | |
Temperature Probe | HI 7662 stainless steel temperature probe with 1 m (3.3’) cable (included) | |
Input Impedance | 1012 Ohms | |
Battery Type / Life | 1.5V (3) AAA / approximately 200 hours of continuous use without backlight (50 hours with backlight). 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.) |
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