Tender For supply of digital earth resistance meter (q3) , residual current device (rcd) or earth-leakage circuit breaker (elcb) tester (q3) , motor resistance and inductance measuring instrument (q3) , digital tachometer (q3) , digital light meter (q3) , non-contact highvoltagedetector (q3) , portable power analyzer, vfd, flex clamp , battery analyzer , installation tester w or rcd type b and ev , digital earth tester , milliamp clamp meter , insulation tester,1000v,ir , insulation tester,high volt , digital true rms ac or dc clamp meter