TT12 Earth and resistivity tester (4 wires)

STANDARD(S) : EN 61010 / IEC 61557

USE : In its rugged, leakproof case, the TT12 is easy to use, designed specifically for operation in the field. Wherever it is necessary to install an earth connection or characterise an existing earth point, it helps to establish an accurate, fast and reliable diagnosis with optimum comfort and safety.

SPECIFICATIONS :
3-in-1 tester: resistivity, earth, coupling
Measurement range: 0.00 to 2,000W (3 automatic calibres)
Change from 4-wire method to 3-wire method thanks to 1 removable captive bar between E and ES
3 fault presence indicators to validate measurement
Measurement frequency: 128Hz
Easy connection of rods through colour-coded terminals
Large backlit digital display with 2,000 counts
Power supply: 8 x 1.5V batteries for an average battery life, constantly controlled, of 4,500 measurements of 15s each
IP53 leak-proof case with folding cover and carrying handle
Delivered with batteries and user's manual in 5 languages (Earth Kit not supplied)

ADVANTAGES : Heavy-duty on-site case with cover for use on difficult grounds