1. Double scale ( upper is green and the lower is red) plus LED light indicating, auto switching range, easy to read

2. Portable design with ABS plastic case, strong anti-interference ability, compact structure, attractive appearance

3. Ultra-thin taut suspension meter, good shock resistance

4. Built-in rechargeable battery, also with AC charging module

5. It is ideal instrument for measuring insulation resistance of equipment like transformers, power generators, high voltage electric motors, power capacitors, power cables, lightning arresters.