The DT-5300B Earth Ground Resistance Tester is built for professionals who demand safety, precision, and usability. With CAT III 1000V safety compliance, dual backlit display, and high sampling speed, this tester is perfect for accurate ground resistance and voltage measurement in residential, industrial, and commercial applications.

Whether you’re testing in the field or the lab, the DT-5300B provides easy operation with zero auto adjustment and essential accessories included.