| Ratio Measurement Accuracy | ≤200: ±(Reading×0.1%+2 Digits)200~500: ±(Reading×0.2%+2 Digits)>500: ±(Reading×0.3%+2 Digits) |
|---|---|
| Ratio Resolution | 0.9~9.9999: 0.000110~99.999: 0.001100~999.99: 0.011000~1999.9: 0.1Above 2000: 0.1 |
| Max Tap Position | Maximum 99 Tap Positions |
| Power Supply | Built-in Lithium Battery With Dedicated Charging Adapter |
| Intelligent Protection & Prompt | High/low Voltage Reverse Connection & Output Short Circuit Alarm; Automatic Stop, Discharge And Wiring Removal Prompt For DC Resistance Test |