Technical parameters
Resistance range |
0.010~1200Ω |
| Ac voltage | 0.0mA~20.0A |
| Function | Ground resistance test, loop resistance test, leakage current test |
Ambient temperature and humidity |
23℃ is 5℃,75percentrh below |
Power supply |
DC6V(4 No. 5 dry batteries) |
Measurement mode |
Mutual inductance mode |
| Mouth size | 55mm32mm |
| Ω A synchronous disy | Omega A disys on the same screen |
Disy mode |
4 - digit LCD disy, black screen design |
| Instrument size | Length width height: 295*85*58mm |
| Data storage | 500 groups, the MEM symbol indicates that the storage is full |
Data retrieval |
When consulting data, MR Symbol indicates |
Interference test |
Automatic recognition of interference signals, interference current when the NOISE symbol indication |
Automatic shutdown |
Can be set to 5,10,15,20 minutes OFF several ways |
| Power consumption | 115mA Max |
| The weight of | 1180g (including battery) |
Working temperature and humidity |
-10℃~40℃ below 80percentRH |
Storage temperature and humidity |
-20℃~60℃ 70percentRH below |
Insulation resistance |
More than 20MΩ (500v between the circuit and the shell) |
Withstand voltage |
Between AC3700V/rms circuit and housing |
External magnetic field |
＜40A/M |
Suitable for safety rules |
IEC61010-1,IEC61010-031,IEC61557-1(Ground resistance) |
