Rectifiers & Electronics manufactures 3.5 Digit 10 Amps Micro-ohm Meter. Rectifiers & Electronics is an ISO 9001:2000 certified company. The 3.5 Digit 10 Amps Micro-ohm Meter comes under DC Electrical Machines category. It is used to check low resistance of copper wires and various other conductors from 1 micro-ohm to 19.99 ohm in 5 ranges. It can work on 230 V AC +/- 10 percent by consuming 12 W Power. It is provided with seven segment LED display for showing resistance.