UT278A+ Earth Ground Tester 1200Ω 20A
| Product number: | 202672 |
|---|---|
| Manufacturer number: | UT278A+ |
| EAN | 6935750527825 |
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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
| Specifications | Range | UT278A+ |
| Earth Ground Resistance (Ω) | 0.01~0.099Ω | ±(1%+0.01) |
| 0.1~0.99Ω | ±(1%+0.01) | |
| 1~49.9Ω | ±(1%+0.1) | |
| 50~99.5Ω | ±(1.5%+0.5) | |
| 100~199Ω | ±(2%+1) | |
| 200~395Ω | ±(5%+5) | |
| 400~590Ω | ±(10%+10) | |
| 600~800Ω | ±(20%+20) | |
| 600~1000Ω | ||
| 800~1200Ω | ±(25%+30) | |
| Leakage current (A) | 0mA~9mA | ±(2.5%+1mA) |
| 10mA~99mA | ±(2.5%+5mA) | |
| 100mA~299mA | ±(2.5%+10mA) | |
| 0mA~299mA | ||
| 0.3A~2.99A | ±(2.5%+0.1A) | |
| 3A~9.9A | ±(2.5%+0.3A) | |
| 10A~20A | ±(2.5%+0.5A) | |
| 3A~30A | ||
| Display count | 4 digits LCD display | |
| Jaw opening | 32mm | |
| Visual and audible alarm | √ | |
| Auto power off | √ | |
| Jamming signal recognition | √ | |
| Over-range display | √ | |
| Data storage | 300 | |
| Display type | EBTN | |
| Ω+A display | √ | |
| General Characteristics | ||
| Power | 1.5V battery (LR6) x 4 | |
| Display | 47mm x 28.5mm | |
| Product net weight | 1.18kg | |
| Product size | 278A+: 285mm x 85mm x 56mm | |
| Standard accessories | Batteries, test ring, English manual | |
| Standard individual packing | Gift box, tool box | |
| Product number: | 202672 |
|---|
Manufacturer
Company Name
Uni-Trend Technology (China) Co., Ltd.
Address
No.6, Gong Ye Bei 1st Road, Songshan Lake National High-Tech Industrial Development Zone,
Dongguan City, Guangdong Province, 523 808, CN
Phone
(+86-769)85723888
EU Responsible Person
Company Name
P+C Schwick GmbH
Address
Bergisch Born 87A, 42897 Remscheid, NRW, Germany
E-Mail
info@schwick.de
Phone
+492191598280