Megger Insulation Resistance Tester MIT525

■ Measures up to 30 TΩ

■ Safety rated up to CAT IV 1000 V to 3000 m

■ Unique dual-case design - additional user protection

■ Operates from battery or AC mains supply

■ Rapid charge Li-ion battery

■ Advanced memory with time / date stamp

MIT525: 5 kV IRT with all test modes including a ramp test plus advanced memory functions with recall to screen, RTC for time/ date stamp of results and USB cable interface to PC / PowerDB

APPLICATION

The Insulation Resistance (IR) test is a quantitative test, which indicates the effectiveness of a product’s electrical insulation. Applications include cables, transformers, motors / generators, circuit breakers and bushings. Common insulation tests are the “spot test”, a 1 minute IR test and a 10 minute Polarisation Index (PI) test, where PI is the ratio R10min / R1min and is temperature independent.