Availability
Manufacturers
Earth Loop Testers
-
Free UK DeliveryKewtech KT400DL Loop Impedance & PSC/PFC Tester£394.80 £329.00- High current high resolution (0.001Ω)
- Polarity and voltage present warning LEDs
- Lightweight, compact design with a magnetic hanger for hands free operation
329 Reward PointsPrice Match GuaranteeKT400DL -
Free UK DeliveryRobin Amprobe KMP7030 Earth Loop Impedance Tester£422.64 £352.20- Easy method of evaluating loop status
- 20, 200 and 2000Ω measurement ranges
- CAT III 300V safety rated
352 Reward PointsPrice Match Guarantee3842833 -
Free UK DeliveryMegger LTW315 Earth Loop Tester£502.80 £419.00- 2 wire non-tripping loop test
- 50 V to 440 V operation
- 110 V centre-tap loop testing
419 Reward PointsPrice Match GuaranteeMEGLTW315 -
Free UK DeliveryMegger LTW325 Earth Loop Tester£547.20 £456.00- 2 wire earth loop tester
- Portable, lightweight design with built-in carrying case
- Guaranteed not to trip RCDs
456 Reward PointsPrice Match GuaranteeMEGLTW325 -
Free UK DeliveryMetrel MI3122 Z Line-Loop/RCD Tester£550.80 £459.00- Performs RCD trip time, RCD ramp current and automated RCD testing
- Line resistance testing for 3 phase systems
- Non-trip RCD testing
459 Reward PointsPrice Match GuaranteeMI3122 -
Free UK DeliveryMegger LT300 Earth Loop Tester£550.80 £459.00- Easily test high current loops
- Supplied with fused leads and clips
- Suitable for use on both single and 3-phase equipment
459 Reward PointsPrice Match GuaranteeLT300-EN-FS-BS-00 -
Free UK DeliveryMegger LTW335 Downloadable Earth Loop Tester£570.00 £475.00- Built-in memory
- Two-wire system for accurate analysis of single or three phase
- Designed not to trip RCDs
475 Reward PointsPrice Match GuaranteeMEGLTW335 -
Free UK DeliveryMegger LTW425 Earth Loop Tester£610.80 £509.00- 2 Wire Non-tripping loop tester
- 50 V to 440 V operation
- 110 V centre-tap loop testing
509 Reward PointsPrice Match GuaranteeMEGLTW425
About Earth Loop Testers
Measuring the earth loop is vital for maintaining both the efficiency of electrical systems and for reducing the risk of electrical fires/shocks taking place due to a short circuit caused by incorrect earthing of a system.
Without regular loop testing, the overall integrity of an electrical system could be compromised. Electricians need to have the tools necessary to carry out earth fault loop impedance testing, as an incorrectly installed loop could be the difference between a safe system and a dangerous one. Earth loop testers are designed to find the exact path of earth loop impedance through a system, allowing users to determine whether the path taken by the impedance is sufficient enough to trip a protective measure installed upon that electrical system before problems arise.
The basic rule for earth loop testers is that the lower the loop impedance, the greater the overall fault current is, and the more quickly the circuit is disconnected during a fault. It is therefore important that users utilise earth loop testers to determine the fault current value and the overall path of the loop, ensuring that the protective measure trips out the circuit quickly and efficiently.
Tester.co.uk offers a wide range of earth loop testers, including Chauvin Arnoux loop testing equipment, Kewtech earth testers, Martindale loop testers, Megger earth loop testers, Metrel earth loop testers, and Socket and See digital loop testers. Our products comply with the latest 18th-edition rules and regulations and come from some of the world's top suppliers of earth loop testers.
