Digital LCD Insulation Resistance Tester Megger Meter Digital Megohmmeter DY4100
1 x DY4100 Digital Resistance Tester. Earth Ground Resistance:0/20/200/2000Ω. Low Battery Warning. Weight: Approx. Size:150 x 100 x 70mm. Power: AA 1.5V x 6(UM3)12v x 1(not include).