EARTH GROUND TESTERS UT522 UNI-T
Code 99.6005UT- 522 Digital Earth Tester
UT 520 series can perform precise 3-wire and simple 2-wire earth resistance measurement for power and electrical systems, lightning protection equipment, and ground system of all electrical equipment.
This series is UNI-T’s introductory earth resistance tester with high economical value. Its light weight design is convenient for field work.
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Special Functions
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Range |
Best Accuracy |
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0~40Ω |
±(2%+20) |
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Earth resistance (Ω) |
0~400Ω |
±(2%+3) |
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0~4000Ω |
±(2%+3) |
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AC earth voltage (V) |
0~400V |
±(1%+6) |
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Frequency: 50Hz/60Hz |
√ |
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Features |
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Display count |
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4000 |
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Manual range |
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√ |
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Auto power off |
Around 10 minutes |
√ |
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Low battery indication |
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√ |
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Data hold |
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√ |
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Data storage |
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20 |
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LCD backlight |
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√ |
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Full icon display |
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√ |
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Double insulation protection |
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√ |
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Poor contact display |
‘’….Ω’’ |
√ |
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Over-range display |
Display ‘’OL’’ |
√ |
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Simple 2-wire testing |
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√ |
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Precise 3-wire testing |
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√ |
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GENERAL CHARACTERISTICS
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Power |
1.5V Batteries (R03) x 2 |
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LCD Size |
70.6 x 34mm |
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Product Colour |
Red and Grey |
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Product Net Weight |
560g |
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Product Size |
160 x 100 x 71mm |
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Standard Accessories |
Batteries, simple test leads with Alligator clips, Elastic strap, standard test leads with Alligator clips, earth spike, carrying bag, English Manual |
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Specifications are subject to change without further notice |
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