UNI-T UT513A Insulation Resistance Tester - 5000V unlimited sparks

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UNI-T UT513A Insulation Resistance Tester - 5000V unlimited sparks

There is no doubt old UT513 was great meter. 5000V insulation resistance tester build with high quality and progressive design in mind. Well, guess what? UT513A is even better. Not only it measure the testing voltage but it is not freezing any more during sparks!

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