| Measurement parameters | pH、mV |
| PH range | 0.00~14.00pH |
| PH Measurement Accuracy | ±0.01pH |
| Resolution | 0.01pH/1mV |
| Temperature compensation method | manual |
| Stability (zero drift) | (+/- 0.01pH +/- 1 word)/3h |
| Power Supply | AC(220±22)V,(50±l)Hz |
| Dimensions | 290*210*95mm |
| Weight | 1.5Kg |
| Standard electrode reagent | E-201F composite PH electrode, PH standard powder |
| Instrument level | Level 0.02 |
| calibration | two-point calibration |
| Measurement Accuracy of mV | ±2mV |
| Measurement range mV | -1400~1400mV |
| Measurement range | 0.0~60.0℃ |
Warranty days: 365 days