Megger LTW315, LTW325 and LTW335 Megger LTW315, LTW325 and LTW335
• 2 Wire Non-tripping loop tester
• 50 V to 440 V operation
• 110 V centre-tap loop testing
• CATIV installation testing
• AUTO start - operation
• 0.01 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 LTW300 series instruments offer a 2 wire loop testing solution that does not trip 30 mA RCDs and can be used on a wide range of voltages.
The new LTW300’s offer a range of features to make earth loop testing safer and easier.
The range consists of:
• LTW315 - 2 Wire loop impedance measurement
• LTW325 - 2 wire + maxZ + (R1+R2)
• LTW335 - 2 wire + maxZ + (R1+R2) + Download
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Megger LTW425
2 wire non-tripping high resolution loop testers
Documents (all documents are in PDF format and will open in a new window)
| Application Guide | Testing on 110 V systems |
| Application Guide | Testing a three-phase system |
| Application Guide | Use of test leads |
| Data Sheet | English |
| User Guide | English |
Documents (all documents are in PDF format and will open in a new window)
| Application Guide | Testing on 110 V systems |
| Application Guide | Testing a three-phase system |
| Application Guide | Use of test leads |
| User Guide | English |
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are registered trade marks of Megger
Group Limited
or its subsidiaries
