UT520 series is suitable for power and electrical systems, lightning protection equipment and all electrical equipment. It can realize precise 3-wire and simple 2-wire ground resistance measurement for g round system. This series is UNI-T's introductory earth resistance tester with high economic value. Its lightweight design is suitable for field work.
Features
1. Range indicator, test lead connection alarm
2. TEST button for quick keeping of measurement values
3. 20 groups of data storage / recall
4. Backlight
5. Data retention
6. Auto shut-off / battery check
7. Ground voltage measurement
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