Streamline your electrical safety inspections with the UNI-T UT278A+ Clamp Earth Ground Tester. This professional instrument eliminates the need for auxiliary grounding rods or disconnecting ground leads, making it ideal for testing multi-point grounding systems in urban environments where soil access is limited.
The UT278A+ stands out with its Dual Display capability, showing both resistance and current measurements simultaneously. Its microprocessor-controlled filtering technology ensures stable readings even in high-interference environments like oil fields or computer rooms. With a robust data storage capacity of 300 groups and an adjustable alarm system, it provides comprehensive data management for large-scale industrial projects.
Key Features:
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Non-Disruptive Testing: Measure grounding resistance without breaking the circuit or using auxiliary electrodes.
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Dual Synchronous Display: View resistance and leakage current (up to 20A) simultaneously on one screen.
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EBTN High-Contrast Screen: Enhanced Black Twisted Nematic display provides superior clarity and wider viewing angles.
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Fast Filtering Technology: Advanced algorithm blocks environmental noise for higher accuracy.
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Massive Data Memory: Store and recall up to 300 groups of measurement data.
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Industrial Durability: Shockproof, dustproof, and moisture-proof construction (CAT III 300V rated).
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