Self-contained, leakproof and reliable, with a highly-readable display, the TT30 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.
- Measurement 3 or 2 wires digital method
- 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 18 mm 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
Supplied with batteries, transportation strap and "Earth Resistivity" manual (set of earth rods not supplied).
A single push button to take the measurement.
All-terrain use.
