UNI-T UT521 digital grounding tester 0-200V 0-2000 grounding resistance tester for power and electrical systems

Uni-t ut522 resistance tester digital earth ground earth insulation resistance tester for power and electrical systems

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Uni-t ut521 lcd digital earth resistance tester low voltage display 0-200v 0-2000 ohm ground earth resistance voltage mete

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2

4.0

Uni-t ut521 lcd high precision digital earth resistance tester digital display 0-200v 0-2000 ohm ground earth resistance

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Uni-t ut521 lcd digital earth ground resistance voltage meter double insulation protection tester megger 0-200v 0-2000 ohm

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Uni-t ut521 lcd digital earth ground resistance voltage meter tester 0-200v 0-2000 ohm

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Uni-t digital ground resistance tester ut521 digital display 0-200v 0-2000ω ground resistance voltmeter

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2

Uni-t ut521 digital earth groud tester lcd backlight voltage meter 0~200v 0~2000ohm with manual range

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Uni-t ut575a digital double clamp grounding resistance tester 0.01mohm~30kohm soil resistivity grounding voltage tester

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Uni-t ut522 digital earth ground resistance tester ac earth insulation resistance tester

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4

5.0

Incomplete data

Uni-t ut575a digital double clamp grounding resistance tester ground resistance/soil resistivity meter 0.01mohm~30kohm

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1

5.0

Uni-t original ut276a+/ut278a+ high precision digital display clamp grounding resistance tester

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Multifunctional digital electric meter electrical insulation tester, uni-t ut526 ground resistance meter + rcd tester

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6

5.0

Lcd high precision digital earth resistance tester digital display 0-400v 0-4000 ohm ground earth resistance uni-t ut522

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Uni-t ut521 earth resistance tester; simple 2-wire testing/precision 3-wire testing, data logging, low battery indication

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0

Uni-t ut575a digital double clamp grounding resistance tester high precision ground resistance/soil resistivity meter

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1

Uni-t ut575a digital double clamp grounding resistance tester professional industrial ground resistance/soil resistivity meter

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1

-0.2%

Uni-t ut522 digital earth ground meter 0-400v 0-4000 ohm ac insulation resistance tester with data hold & lcd backlight display

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2

Uni-t ut521 ut522 digital earth ground resistance tester 0-2000/0-4000ohm resistance meter with lcd backlight display

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Uni-t ut521 digital earth tester; ground resistance tester / data storage / full symbol display / insulation protection

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Uni-t ut275 digital clamp earth ground tester resistance meter 0-1000 ohm leakage current test meter

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-1%

Uni-t ut513a digital insulation resistance tester

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-0.8%

Uni-t ut572 smart ground resistance testers intelligent digital resistance tester with low battery data hold

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Incomplete data

Uni-t ut522 digital earth ground meter 0-400v 0-4000 ohm ac insulation resistance tester with data hold & lcd backlight display

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3

Uni-t ut273 digital clamp earth ground tester resistance meter 0-1000 ohm 10000 counts 28mm jaw 300 data storage

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Uni-t ut276a+/ut278a+ high precision digital display clamp earth ground testers clamp ground resistance tester

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2

Uni-t ut276a+/ut278a+ high precision digital display clamp earth ground tester resistance limit alarm/lcd backlight/data hold

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1

5.0

-4%

Uni-t ut502a 2500v megger insulation resistance tester digital megohmmeter multimetro ohm tester insinsulation resistance tester

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-0.4%

Uni-t ut523a earth resistance soil resistivity tester ohm meter earth resistance voltage tester interference test data storage

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Uni-t ut522 lcd digital earth ground resistance voltage meter tester 0-400v & 0-4000 ohm

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Incomplete data

Uni-t ut595 digital rcd tester multifunction loop testers earth ground line loop impedance tester insulation resistance meter

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1

-4%

Earth resistance soil resistivity tester uni-t ut523a megger ohm meter earth resistance voltage tester interference test rs232

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Uni-t insulation resistance tester digital megohmmeter ut512 500v--2500v megger earth ground ohm meter ac dc voltmeter

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1

-18%

Uni-t ut278a+ clamp ground resistance tester 0-1200ω high precision current resistance clamp,32mm big jaw leakage current detect

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1

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Uni-t ut275 clamp earth ground tester auto range resistance clamp earth resistance tester with data storage backlight

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0

Uni-t ut276a + / ut278a + high precision four-digit display clamp ground resistance tester 1200 ohm leakage meter 0-20a

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Uni-t ut513 insulation resistance tester electrical meter ac dc voltmeter 5000v automatic range digital megohmmeter data hold

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Uni t ut526 digital electrical meter insulation resistance tester ac dc voltmeter/ rcd test / low resistance continuity measure

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4

5.0

Uni-t ut273 ut275 clamp earth ground tester auto range resistance clamp earth resistance tester with data storage backlight

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Uni-t ut273/ut275 clamp earth ground tester; 1000ohm ground resistance tester, data storage/data hold/lcd backlight

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-1%

Clamp earth ground tester uni-t ut276a+ ut278a + clamp earth tester earth resistance tester data storage visual/audible alarm

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25

4.7

Uni-t ut521 digital earth ground insulation resistance tester rcd leakage voltage meters lightning rod/detector low test 2000ohm

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Uni-t insulation resistance tester meter ut501a megger earth ground resistance voltage tester megohmmeter voltmeter

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Uni-t ut502a 2500v digital insulation resistance meter tester megohmmeter highly voltmeter continuity tester w/lcd backlight

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Uni-t ut523a smart earth resistance soil resistivity tester ce voltage meter

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