Product Application

          Pointer insulation resistance tester is the special instrument to measure insulation resistance. Nowadays the development trend of electrical equipment (such as transformers, generators, etc.) is that high capacity, high voltage, diversified structure and better seal. So insulation resistance meter (pointer) itself must have the characteristics such as large capacity, strong anti-interference ability, diversified measurement indexes, accurate measurement results, easy and fast measurement process, easy to carry and so on. The instrument produced by our company is equipped with ultra-thin taut suspension meter. It is an ideal tester to measure insulation resistance of these equipments such as transformer, instrument transformer, generator, HV motor, power capacitors, power cables, arrester, etc.

Main Features

1) Applicable to high voltage power equipment, cables, transformers, power capacitors and high voltage switches and other electrical test equipment, insulation testing.

2) Battery-powered, with a small size, light weight, easy to carry, etc., automatic meter range conversion circuit greatly improve the measurement of the upper limit of the instrument.

3) Rigid packaging chassis as a necessary accessories, the instrument of the probe shell are plastic tight structure, with good sealing and waterproof.

4) Take a low power design, the maximum current consumption of 80mA, 8 1.5V 5 batteries at maximum load can work for 7 hours, or the minimum load, work 12 hours.

5) With a rechargeable battery with a new table with AC and DC dual-use function, short-circuit current in more than 2mA, equipped with high-capacity nickel-metal hydride batteries.