UT278A+ Earth Ground Tester 1200Ω 20A

UT278+ Earth Ground Tester – Professional measurement accuracy for your project

Uninterrupted measurement and precise resistance detection

With the UT278+ earth clamp meter, you can perform earth measurements without disconnecting circuits. This saves time and minimizes the risk of downtime during operation.

The resistance measurement range starts at 0.01 Ω with a resolution of 0.001 Ω, allowing you to reliably detect even the smallest changes.. In addition, you can measure leakage currents up to 20 A and thus detect potential faults at an early stage.

Intelligent automatic functions

The automatic measuring range selection always selects the optimum range for your measurement, thus increasing ease of use. An integrated resistance limit alarm warns you as soon as preset limit values are exceeded.

Data management and display convenience

Store up to 300 measured values in the measuring clamp and retrieve them at any time for reference. This allows you to keep track of past measurements and compare results quickly.

The LCD backlight ensures clear readability in poor lighting conditions and enables precise work even in darker environments.

Reliable calibration and safety

An automatic calibration function ensures that your measurements are always accurate and reproducible. This means you can rely on the measurement results without having to make manual adjustments.

Thanks to double insulation, the clamp is ideal for outdoor use and is highly resistant to environmental influences.p>

Robustness and compliance with standards

The UT278+ complies with all relevant EU standards and offers maximum safety for professional users. The renowned manufacturer UNI-T stands for first-class workmanship and a long service life.p>

This high-quality professional device is the ideal choice for electricians and other professionals who value precise results and reliable technology. p>

UT278+ Earth Leakage Tester – Technical Data