IR4057-50 Insulation tester IR4057-50, up to 1000 V, 4000 MOhm

Insulation tester IR4057-50 Quick-response comparator with stable readings in high-speed digital format

Hioki insulation testers or megohmmeters feature all-in-one designs with rugged, integrated housings and measuring lead storage compartments. The IR4057-50 is a digital insulation resistance meter with 5 measuring ranges from 50 V to 1000 V and bar graph. It provides efficient functions and features to help shorten work time associated with field insulation testing.

Key features