| PH range | -2.00~16.00pH |
| PH measurement Accuracy | ±0.01pH |
| Resolution | 0.01pH |
| Impedance | >10^12Ω |
| Power | AC power converter (output: DC9V) or 6 1.5V 7 #batteries |
| Dimensions | 241*86 72mm |
| Weight | Approximately 430g (without battery) |
| pH temperature compensation range | Automatic/Manual -10.0~120.0 ℃ |
| PH standard solution | NIST (4.00, 6.86, 9.18), customer selection, automatic two-point, three-point correction |
| End point sensing and locking | Yes. |
| Temperature compensation probe | Thermistor 10KΩ (25 ℃) |
| calibration data store | Yes. |
| Data storage | 40 groups |
| Sound feedback | All keys |
| Communication interface | RS-232C |
| Ambient Temperature | 0~50℃ |
| mV range | -1999~1999mV |
| mV resolution | 1mV |
| mV measurement Accuracy | ±0.05% F.S |
| Temperature Measurement Range | -10.0~120.0℃ |
| Temperature Resolution | 0.1℃ |
| Temperature Resolution | ±0.3℃ |
| Shop Accessories | Plastic/Glass ORP composite electrode (Oxidation-reduction potential measurement), composite electrode (Glass), viscous or greasy objects, strong acid measurement), Fillable Glass pH composite electrode (conventional measurement) |
| Shop Accessories | Stainless steel temperature probe, Glass pH composite electrode (70~100.0 ℃ medium, organic solvent, protein medium measurement), plastic shell pH composite electrode (conventional measurement), pure water Glass pH composite electrode (pure water, ultrapure water measurement) |
| Allowable Relative Humidity | <85% |
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)