| Model | 8680 |
| pH Measuring Range | 2.0~12.0 |
| pH Accuracy | ±0.3 |
| pH Resolution | 0.1 |
| pH Calibration | Up to 3 points |
| LCD Size | 20(L) * 9(W) mm |
| Operating Temperature | 0~50℃ |
| Operating RH% | Humidity <80% |
| Storage Temperature | -10~50℃ |
| Storage RH% | Humidity <90% |
| Sensor Life Time | >6 months (with good maintenance) |
| Meter Size | 151(L) * 36(W) * 24(H) mm |
| Weight | ~100g |
| Battery | LR44 *4 PCS |
| Standard Package | Meter, Batteries, Manual, Paper Box |
Malaysia