| SKU | HI9125 |
| Product Name | Waterproof Portable pH/mV Meter with 0.01 Resolution- HI9125 |
| Quote Required | No |
| pH Range | -2.00 to 16.00 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.01 pH |
| pH Calibration | Automatic, one or two-point with five memorized buffer values (pH 4.01, 6.86, 7.01, 9.18, 10.01) |
| pH Input impedance | 10¹² Ohms |
| mV Range | ±699.9 mV; ±1999 mV |
| mV Resolution | 0.1 mV; 1 mV |
| mV Accuracy | ±0.2 mV; ±1 mV |
| Temperature Range | -20.0 to 120.0 ºC, -4.0 to 248.0 °F |
| Temperature Resolution | 0.1 °C, 0.1 °F |
| Temperature Accuracy | ±0.4°C; ±0.8°F |
| Temperature Compensation | manual or automatic from -20.0 to 120.0°C (-4.0 to 248.0°F) |
| pH Electrode | HI1230B PEI body pH electrode with BNC connector and 1 m (3.3’) cable (included) |
| Temperature Probe | HI7662 stainless steel temperature probe with 1 m (3.3’) cable (included) |
| Automatic Shut-Off | after 20 minutes of non-use (can be disabled) |
| Battery Type/Life | 1.5V (3) AAA / approximately 200 hours of continuous use |
| 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.) |
| Ordering Information | HI9125 is supplied with HI1230B pH electrode, HI7662 temperature probe, HI70004 pH 4.01 buffer solution sachet (20 mL), HI70007 pH 7.01 buffer sachet (20 mL), 100 mL plastic beaker, 1.5V AAA batteries (3), instructions, and hard carrying case. |