UNI-T Digital Clamp Earth Ground Tester UT278A+
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The UNI-T UT278A+ is a high-performance clamp-type ground resistance tester engineered for safe, fast, and electrode-free measurements, with enhanced accuracy and environmental interference suppression.
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High Precision Digital Display Clamp Earth Ground Testers Auto Power Off UT278A+
The UT278A+ enables precise measurement of earth ground resistance (0.01Ω to 1200Ω) and leakage current (up to 20A) without disconnecting grounding systems or using auxiliary electrodes. Designed with CAT III 300V safety rating and advanced jamming signal recognition, it excels in complex environments. It features a 32mm jaw opening, a high-contrast EBTN display, dual Ω+A readout, audible/visual alarms, and 300-set data logging. Auto power-off and over-range display ensure energy efficiency and operational safety, making it ideal for electric power, telecom, construction, and field maintenance.
Specification
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| Origin | CN |