| PH range | -2.00~16.00pH |
| PH measurement Accuracy | ±0.01pH |
| Resolution | 0.01pH |
| Temperature Measurement Range | -10.0~120℃ |
| Impedance | >10^12Ω |
| Power | 4 1.5 volt 7 #batteries |
| pH zero correction range | ±90mV |
| pH slope correction range | ±30% |
| Electrode type | 3 in 1pH electrode |
| calibration data store | Yes. |
| Ambient Temperature | 0~50℃ |
| Automatic shutdown | Yes. |
| mV range | -1999~1999mV |
| mV resolution | 1mV |
| mV measurement Accuracy | ±1mV |
| Temperature Measurement Range | -10.0~120.0℃ |
| Temperature Resolution | 0.1 |
| Temperature measurement Accuracy | ±0.5℃ |
| Shop Accessories | Temperature probe, three-in-one electrode, composite electrode (Glass), composite electrode (Glass) can measure viscous or greasy objects, strong acid and alkali, composite electrode (Glass), measurement of pure water |
| Allowable Relative Humidity | <90% |
| Temperature compensation method | Automatic/manual |
Warranty days: 365 days
The manufacturer provides a 1-year warranty for the instrument and 1 month for consumables such as electrodes (except for human factors)