| Place of Origin | Zhejiang, China | Brand Name | RENHE |
| Model Number | RH-F31 | Display Type | Digital Only |
| Measuring Range | 0-9999 | Accuracy Class | u00b10.02HZ |
| Voltage | AC 220V or AC/DC85V-265V | Operating Temperature | -10 u00b0C ~ 55 u00b0C |
| Dimensions | 96*96mm | COLOR | BLACK /WHITE |
| Warranty | Three Years | Brand | OEM, neutral or REHE |
| Phase | Single Phase | Display | LED or LCD |
| Weight | 0.4KG | Communication | RS485 Modbus-RTU |
| Certificate | CE/ ISO9000 | Function | Alarm ,analog output ,RS485 available |
| Product Name | Frequency Counter Hz Meter With RS485 RH-F31 |
qianheng village,xiangyang town ,yueqing city ,zhejiang province