The Martindale IN2101 Insulation Tester is a high-quality digital device designed for testing insulation in electrical systems up to 500V. This brand is known for producing reliable and accurate insulation testers, making it a trusted choice for professionals and DIY enthusiasts alike. With a single alligator clip test end, this device is easy to use and provides consistent results for ensuring the safety and functionality of electrical circuits. Not in original packaging.
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