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    UNI-T UT522 Earth Ground Tester 40W / 400W / 4000W

    # UT522

    • Functions: earth resistance testing; earth voltage testing
    • Data Hold function
    • Reinforced insulation protection
    UNI-T
    • UNI-T
    • UT522

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    Measuring the earth resistance of all kinds of electrical power system; electrical equipment and anti-thunder equipment. It can also measure the earth voltage. It is applicable to testing operating earth systems of smelting; communication; manufacture; fossil oil; national defense; electricity; chemical industry and construction.

     

    • Functions: earth resistance testing; earth voltage testing
    • Data Hold function
    • Reinforced insulation protection
    • Over-range indication
    • Data logging for 20 data sets
    • Battery check function
    • Display backlight
    • Sleep mode
    • Precision 3-Wires Testing
    • Double Insulation Protection
    Specifications Range UT522
    Earth resistance (Ω) 0~40Ω ±(2%+20)
    0~400Ω ±(2%+3)
    0~4000Ω ±(2%+3)
    AC earth voltage (V) 0~400V ±(1%+6)
    Frequency: 50Hz/60Hz
    Features
    Display count   4000
    Manual range  
    Auto power off Around 10 minutes
    Low battery indication  
    Data hold  
    Data storage   20
    LCD backlight  
    Full icon display  
    Double insulation protection  
    Poor contact display  “…Ω”
    Over-range display Display “OL”
    Simple 2-wire testing  
    Precise 3-wire testing  
    General Characterisitics
    Power 1.5V battery (LR6) x 6
    Display 70.6mm x 34mm
    Product color Red and grey
    Product net weight 560g
    Product size 160mm x 100mm x 70.5mm  
    Standard accessories Batteries, simple test leads with alligator clips, standard test leads with alligator clips, earth spike, gallus
    Standard individual packing Gift box, carrying bag, English manual
    Standard quantity per carton 8pcs
    Standard carton measurement 530mm x 300mm x 350mm (0.056 CBM per standard carton)
    Standard carton gross weight 19kg

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