Test the quality of your earths

Self-contained, leakproof and reliable, with a highly-readable display, the C.A digital earth tester accurately measures the resistance of earths. Lightweight and easy to use, this site instrument is specifically designed for use in the field.

* earth resistance: 0.00 to 2,000Ω (3 cal.) 

* 3 fault presence indicators to validate the measurement
* measurement frequency: 128Hz
* connection of rods to colour-coded terminals 

* a removable captive connection strip between H and S for measurement of 2-wire resistance
* large 2,000-count digital display with 18mm digits: excellent readability
* protection by an HRC fuse
* power supply: 8 x 1.5V batteries for average charge life of 1,800 measurements of 15 seconds
  each
* measurements in compliance with IEC 1010, IEC 61557, VDE 0413 and BS 7671
* electrical safety: IEC 1010 and IEC 61557
* dimensions: 238 x 136 x 150mm - weight: 1.3 kg