EM480A, Insulation Resistance Tester is accurate, reliable and easy to operate.

For insulation resistance test, you can change the test voltage among 250V,500V and 1000V.

You can use it to test transformer, motor, cable, switch, electrical appliance as well as to do insulation resistance test.

Data hold function

Test voltage can be changed by the rotary switch

LED used as normally working indicator under high voltage condition

Auto range in insulation resistance measurement

Auto power off

High ability to withstand high load

Powered by batteries, no need to generate electricity by hand

Protection circuit provided, be able to avoid damage caused by the discharge voltage of the tested load.

Power supply: 9V DC (1.5V "AA" battery x 6)

Dimensions: 168(L) X110(W) X 62(H)

Weight: Approx. 485g (battery included)

LEAD:

1. test lead with a big test clip,

2. high-voltage test lead

3. normal test lead( for insulation resistance test, user can connect an alligator clip to this test lead's probe for easy use if necessary)