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Electronic Digital Earth Resistance Tester is direct replacement of the conventional hand generator type tester. It is designed for measurement of the resistance of earthing used in the electrical equipment as well as for measurement of ground resistivity. It can be used for measurements of the other low regular and liquid resistances. It can also be used for measurement of voltage AC, voltage DC and resistance.
This instrument has wide application for testing earthing installation in power based industries, telecommunication networks and electrical traction systems etc.
Features
• Meets IEC10101, CATIII 1000V
• Large dual display with backlight & Low Battery Indication
• Test hold function for easy operation
• Zero Automatic adjustment
• Sampling Rate: 2.5 times per second
• Includes 6 “AA” batteries, test leads and carrying case
• Size(HxWxD): 200mm x 92mm x 50mm
• Weight: 582g
Specifications | |||
Function | Range | Max Resolution | Accuracy |
Earth resistance | 10Ω100Ω1000Ω | 0.01Ω0.1Ω1Ω | ±2%rdg ±0.1Ω ±2%rdg ±3dgts ±2%rdg ±3dgts |
Voltage AC | 750V | 1V | ±1.2%rdg ±10dgts |
Voltage DC | 1000V | 1V | ±0.8%rdg ±3dgts |
Resistance | 200kΩ | 0.1kΩ | ±1.0%rdg ±2dgts |
Continuity Test | Active Sound Level: ≤40Ω, Test current ≤200mA | ||
Operating Temp | 0ºC~40ºC (<80%R.H.) | ||
Storage Temp | -10ºC~60ºC (<70%R.H.) | ||
Power Source | 1.5V “AA” battery x 6 |
Accessories
Test leads and “AA” Battery x 6, Rubber holster, 4-wire cable and iron rod x 2, gift box with carrying case.