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| Item Model Number | TOVME |
| Manufacturer | Tongou |
| Switch Style | Digital Modular Voltmeter |
| Power Source | Connecting Wire |
| Wiring Terminal | Three-phase 3L+3N |
| Measurement Voltage Range | AC 60V~450V |
| Rated Frequency | 50/60Hz |
| Measurement Rate | >200MS/time |
| Protection Class | IP20 |
| Electrical Life | ≥15000 hours |
| Ambient Temperature | -5℃～+40℃ |
| Storage Temperature | -25℃～+70℃ |
| Relative Humidity | 1-80%(no condensation) |
| Working Pressure | 80～160Kpa |
| Sunlight | NO Sunlight |
| Measurement Accuracy | >100V:1% <100V:2% |
| Specification Met | CE |
| Included Components | Operating Manual |
| Batteries Required? | NO |
| Batteries Included? | NO |
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