UNI T UT278A Clamp Earth Ground Resistance Tester

Sepcifications

UT270 series is widely used in earth ground and circuit resistance measurements of electric

power, telecommunications, meteorology, oil eld, construction and industrial electrical

equipment.

It can measure the ground system of the circuit without disconnecting grounding wires,

auxiliary electrode.

UT278A can also measure leakage current and neutral line current of earth ground system.

It has an overload alarm function, which can help to set up the alarm value within the ranges.

The clamp has double insulation, which strengthens the anti-interference.