Megger - Megger LTW425
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Megger LTW425

• 2 Wire Non-tripping loop tester
• 50 V to 440 V operation
• 110 V centre-tap loop testing
• CATIV installation testing
• AUTO start - operation
• 0.001 Ω resolution

The new Megger two wire earth loop testers verify the loop
impedance of a live electrical circuit, ie without the need to disconnect the electrical supply. The new LTW425 series
instruments offers a high resolution 2-wire loop testing solution that does not trip 30 mA RCDs and can be used on a wide range of voltages.

    Documents (all documents are in PDF format and will open in a new window)
    Data Sheet

    Documents (all documents are in PDF format and will open in a new window)
    Application GuideInstrument category rating
    Application GuideLoop testing techniques
    Application GuideTesting on 110 V systems
    Application GuideTesting a three-phase system
    Application GuideUse of test leads
    User Guide