Tender For supply of clamp -on earth /ground resistance and leakagecurrenttester (non contact type) with ra nge :0.010 ohm-1000ohm, 0.5ma-30.00ma ac, data storage memory, data hold, auto ranging, auto powe r off functions, jaw opening: for earthing strip of 65 x 32 mm [ warranty period: 12 months after the dat e of delivery ]