Winding Resistance Meter with Printer provides 4 wire resistance measuring technique that eliminates lead resistance errors inherent in 2 wire systems. Ajit Electronics Co. Offers Winding Resistance Meter with Printer. Ajit Electronics Co. Is the supplier of electronics or electrical testing and measuring instruments like Transformer oil test sets, Spark tester, current injection sets, Relay test sets, Million mega ohm meters, Oil filtration plant and Transformer ratio meter. The Winding Resistance Meter with Printer is fully protected against over loads and requires a warm up time of only 2 minutes.