| Type | Testing Machine | Application | Water Testing |
| Accuracy Class | High Accuracy | Voltage | 220 V, 110 V, 240 V, Other |
| Protection Class | other | customized support | OEM, ODM, OBM, Software Reengineering |
| power | 220V | Accuracy | <0.5% |
| Product name | Water quality heavy metal detector | Application | Industrial waste water and domestic sewage monitoring |
| Error of indicating value | ≤±5% | Instrument stability | < 0.5% |
| Repeatability of instrument | < 0.5% | Ambient temperature | (5-40) ℃ |
| Working power supply | AC220V±10%/50Hz | Rated power | 10W |
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