Chauvin C.A 6470N TERCA 3 Earth and Resistivity Tester

Ergonomic, comprehensive and accurate, the Chauvin C.A 6470N TERCA3 offers direct access to all the measurements on the front panel by means of a rotary switch. Compact because it has been designed for on-site use, the C.A 6470N is rugged and leakproof.The Chauvin C.A6470N includes a large backlit LCD screen and a battery which is rechargeable with an external charger connected to the mains or to a vehicle cigarette lighter. It is also equipped with a function for direct, ordered storage of the measurement results. The C.A 6470N TERCA 3 offers approximately 10 times greater accuracy thanks to its four-pole earth measurements. This method allows measurements of low earth resistance values, which are essential to meet the requirements of power distribution and transmission companies (EDF and RTE in France).FUNCTIONSMeasurement functions: Resistance, 2-wire or 4-wire, earth resistance, 3-point or 4-point coupling of earth resistances, soil resistivity Control: 6-position switch, 6-key pad, and a START/STOP button Display: back-lit 108 x 84mm LCD display unit having 3 simultaneous numerical display levelsChauvin Arnoux CA6470N & CA6471 Specifications CA6470N CA6471N3P MethodRange 0.01 Ω to 99.9 kΩ. Resolution 0.01 to 100 Ω. Measurement Frequency 41 to 512 Hz. Coupling Measurement Yes.4P MethodRang 0.001 to 99.99 kΩ. Resolution 0.001 to 10 Ω. Selective 4P - Yes.Earth measurement with 2 ClampsRange - 0.01 to 500 Ω. Resolution - 0.01 to 1 Ω. Measurement Frequency - Auto: 1611 Hz Manual: 128 Hz, 1367 Hz, 1611 Hz, 1758 Hz.ResistivityTest Method Wenner and Schlumberger with automatic calculation. Range 0.01 to 99.9 kΩ. Measurement Frequency 41 to 128 Hz.DC Resistance MeasurementType of Measurement 2 wires or 4 wires. Range 0.12 Ω to 99.9 kΩ 0.001 Ω to 99.9 kΩ Measurement Current >200mA DCMemory512 Memory Locations.CommunicationOptical/USB Link.Dimensions/Weight272 x 250 x 128 mm / 3 kg.Electrical Safety50 V CAT IV.

For more information on Chauvin C.A 6470N TERCA 3 Earth and Resistivity Tester talk to Cuthbertson Laird Group