Description
Hioki’s insulation testers, or megohmmeters, are designed with all-in-one functionality that includes built-in rugged cases and storage compartments for test leads. The IR4057 is a digital insulation resistance tester that operates across five different ranges, from 50V to 1000V, and comes equipped with a bargraph. This powerful tool is designed to deliver efficient functions and features that help shorten work time associated with field insulation testing. With a CAT III 600 V rating, the IR4057 offers a high level of safety and reliability during testing, making it an excellent choice for professionals working in the electrical industry.
