Clamp-on Ground Resistance Tester MEG-625
MEG-625 is a clamp-on earth resistance meter that measures the electrical resistance of the earth electrodes in a short time with high accuracy. The device is ideal for measuring the leakage current as well. MEG-625 is a perfect choice for every electrical engineer.
Clamp-on Ground Resistance Tester MEG-625 Features
- 55×32mm jaw size for larger ground rods
- Auto-range ground resistance measurements from 0.01Ω to 1000Ω with 0.01Ω resolution
- True RMS AC Leakage current range of 10mA to 30A with 0.05mA resolution
- USB connection for data downloading to computer
- Configurable Hi/Low alarm value for resistance and current to support your measurement
- Ergonomic mold, full rubber coating for slip proof
- Simplifies ground resistance measurements on multiple point ground systems
- Verification resistor confirm accuracy of meter
- Data memory sets 99 data points
- Complete with heavy duty case and verification resistor
Clamp-on Ground Resistance Tester MEG-625 Specifications:
| Parameter | Values | |
| Earth Resistance | Range (Accuracy) | Resolution |
| 0.01Ω ~ 0.099Ω±(1% ± 0.01 Ω ) | 0.001Ω | |
| 0.10Ω ~0.99Ω±(1%+0.01Ω ) | 0.01Ω | |
| 1.0Ω ~49.9 Ω±(1.5%+0.1Ω ) | 0.1Ω | |
| 50.0Ω ~99.5 Ω±(2%+0.5 Ω) | 0.5Ω | |
| 100Ω ~199 Ω±(3%+1Ω ) | 1Ω | |
| 200Ω ~395 Ω±(6%+5Ω ) | 5Ω | |
| 400Ω ~590 Ω±(10%+10 Ω) | 10Ω | |
| 600Ω ~1000 Ω±(20%+20 Ω) | 20Ω | |
| Configurable alarm value of resistance | 0 ~199Ω | |
| Leakage current | 0~80ma ±(2.5%+1mA) | 50uA |
| 80mA~650mA± (2.5%+2mA) | 0.5mA | |
| 650mA~4A± (2.5%+10mA) | 5mA | |
| 4A~30A ±(2.5%+20mA) | 10mA | |
| Min . Resolution | 50uA | |
| Configurable alarm value of current | 0~499mA | |
| Measurement of leakage current | 45~65HZ True RMS | |
| Memory | 99 sets | |
| USB interface | yes | |
| Conductor Size | ɸ55mm×32mm | |
| Working Temperature | -10°c ~ 55°c | |
| Working Humidity | 10% ~ 80% | |
| LCD Size | 28×46mm | |
| Power Supply | AA1.5V×4 pcs | |
| Dimension | 285(L)×90(W)×60(H)mm | |
| Weight | Approxi.1250g (battery included) | |