DIGITAL EARTH RESISTANCE TESTER "SIGMA"
Specification:
Display: 3 ½ Digits LCD
Terminals: 4 Terminals
Power: Ni Cd Rechargable Battery
Range: 0-10.00-1000 Ohms
Accuracy: +- 3% , when fully charged
Standard Accessories: Carrying case, mains cord and batteries
Optional Accessories: Spikes, Wires etc at extra cost
Digital Earth Resistance Tester 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 measurements of ground resistivity. It can also be used for measurement of the other low regular and liquid resistance. This instrument finds wide application for testing earthing installations in power based industries, telecommunication networks and electrical traction systems, etc.