Description: Digital Earth Resistance Tester are distributed by Kusam Electrical Industries Ltd. Kusam-Meco creates a digital earth resistance tester, Model- KM-1520. This can be used for earth resistance measurement by 3 terminal method and earth voltage measurement. The meter display is 2000 counts. The ranges are 0-20 W/0-200 W/0-2000 W with accuracy ±2% reading + 2 digit. The earth voltage range is 0-200V AC (40-500 Hz) with 1% reading + 2 digit accuracy. In this meter low battery indication is shown as B symbol which appears on the display, for data hold it is DH and overload indication is 1. The meter's measuring current is 2 mA, which permits earth resistance to be tested without tripping earth leakage current breakers in the circuit. It is battery operated. To conserve the battery when not in use, it has an auto power off function. The timer operates automatically about three to five minutes after the Push Button Switch and Timer On Button are pressed together. This will keep the test on for about three to five minutes then auto power off. It has also data hold function. It is small and light in weight & meets IEC 1010 CAT.III 200V safety. It has power source of 1.5Vx6 batteries and the dimension is 163(L)x100(W)x50(D)mm.
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