● 55*32mm jaw size for larger ground rods
● Autoranging ground resistance measurements from 0.01Ohm to 1000Ohm with 0.01Ohm resolution
● AC Leakage current range of 10mA to 30.00A with 50μA resolution
● Configurable 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
● Datalogging with 99 data points
● Complete with heavy duty case and verification resistor

• Earth Resistance:
• 0.01Ω ~ 0.99Ω 0.01Ω ±1%+0.01Ω
• 1.0Ω ~ 49.9Ω 0.1Ω ±1.5%+0.1Ω
• 50.0Ω ~ 99.5Ω 0.5Ω ±2%+0.5Ω
• 100Ω ~ 199Ω 1Ω ±3%+1Ω
• 200Ω ~ 395Ω 5Ω ±6%+5Ω
• 400Ω ~ 590Ω 10Ω ±10%+10Ω
• 600Ω ~ 1000Ω 20Ω ±20%+20Ω
• Leakage current:
• 0 ~ 80mA 50µA ±2.5%+1mA
• 80mA ~ 650mA 0.5mA ±2.5%+2mA
• 650mA ~ 4A 5mA ±2.5%+10mA
• 4A ~ 30A 10mA ±2.5%+20mA
• Min. Resolotion:50μA
• Conductor size:32 * 55mm
• Working Temperature:-10°C ~ 55°C
• Working Humidity:10%~80%
• LCD Size:28.5 x 47 mm
• Power Source:AA1.5Vx4
• Dimension:285 x 90 x 66 mm
• Weight:4kgs