This is a brand new CEM DT5500 certified digital insulation tester. This top-of-the-line device provides 250V, 500V and 1000V voltage for the test. It sources up to 1mA current during the test to offset the capacitance load. With the auto range function, it can measure up to 2000 Mega Ohm with the resolution of 1 K ohm. The back light LCD screen allows you read easily in the dark. It also comes with a heavy duty carrying case to protect your device when working in the field.
