We are suppliers of UK loop testers, high current loop impedance testers. Megger models include the LTW 2 wire non tripping loop impedance testers and the LTW315, LTW325, LTW335, LTW425 and LT 300. Kewtech loop impedance testers include the KT41 Digital  loop and PSC tester, the KT42 non trip loop / PSC test meter and the Kewtech KT45 loop / PSC tester with Anti Trip Technology. Metrel MI 2122 with Triplock and Martindale Electric LP2000, EZ2100, EZ2500, E-Ze Check Xtra and E-Ze Check Xtra professional test kit complete the line up.

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Best Sellers

PDL 234 PLUS Multifunction Installer Loop Testing Kit £149.00 £109.00 Martindale EZ2500 E-Ze Test £217.50 £149.00 Megger LRCD210 Loop and RCD Tester £509.00 £329.00 Socket and See PDL310 Digital loop tester £229.00 £159.00

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Kewtech KT 45 Loop / PSC Tester £519.00 £275.00 Anti-Trip on all RCD Types Tester with 20, 200 and 2000 Ohm Loop Impedance test ranges	Kewtech KT41 Digital Loop / PSC Tester £317.00 £215.00 Digital loop and PSC (Prospective Short Circuit current) tester with 20, 200 and 2000 Ohm Loop Impedance test ranges and lock down test button.	Kewtech KT42 Digital Loop / PSC Tester - Anti Trip £493.00 £255.00 Anti trip Digital loop and PSC (Prospective Short Circuit current) tester with 20, 200 and 2000 Ohm Loop Impedance test ranges
Kewtech KT60 Digital Loop/PSC Tester & RCD Tester £695.00 £325.00 The Kewtech KT60 Digital Loop/PSC Tester & RCD Tester with a Ramp Test.	Kewtech KT61 Multi-function Tester £625.00 £305.00 The Kewtech KT61, 4 in 1 Installation Tester: Digital Loop, RCD, Insulation/Continuity Tester	Kewtech KT62 17th Edition Tester £775.00 £359.00 The Kewtech KT62 - 5 Instruments in one! Digital Loop, PSC, RCD, Insulation/Continuity Tester.
Kewtech KTD40 Multifunction Loop Impedance Tester £299.00 £179.00 The Kewtech KTD40 is a multifunctional digital loop tester capable of measuring true loop impedance with added mains polarity test.	Martindale EZ2500 E-Ze Test £217.50 £149.00 Patented T-Safe™ Technology provides fast and accurate measuement without tripping 30mA, or higher, RCDs. Just plug it in and note the readings!	Martindale EZ650 E-Ze Check Xtra Professional Kit £99.60 £78.00 This kit allows testing of electrical wall sockets, electrical light fittings, electrical distribution boards and terminals.
Martindale LP2000 Loop Tester £299.00 £245.00 The Martindale LP2000 is a high current loop tester with auto-ranging that carries out both phase earth and phase neutral testing.	Megger LRCD210 Loop and RCD Tester £509.00 £329.00 The Megger LRCD210 Loop & RCD tester: with 3 year warranty & free Calibration Certificate	Megger LRCD220 Loop and RCD Tester £595.00 £379.00 The Megger LRCD220 Loop & RCD tester: Phase - Phase & High Current Loop Testing with Dual Operation Voltage (110V & 230V) with Calibration Certificate
Megger LT300 High Current Loop Tester EN-BS £369.00 £279.00 High current loop tester offering single & 3-phase testing with loop impedance measurements to 200Ω. Supplied with BS1363 mains plug lead.	Megger LTW315 Loop Impedance Tester £499.00 £305.00 The Megger LTW315 Loop Impedance Tester allows testing on voltages up to 280V AC and is guaranteed not trip 30mA RCDs.	Megger LTW325 Loop Impedance Tester £575.00 £349.00 The Megger LTW325 Loop Impedance Tester allows testing on voltages up to 440V AC and is guaranteed not trip 30mA RCDs.
Megger LTW335 Loop Impedance Tester £625.00 £385.00 The Megger LTW335 Loop Impedance Tester that can store and download results, test voltages up to 440V AC and is guaranteed not trip 30mA RCDs.	Megger LTW425 Loop Impedance Tester £615.00 £379.95 The Megger LTW425 Loop Impedance Tester offers a high current, high resolution to 0.001 ohms, tests from 50V to 440V.	Metrel A1143 High Current Z Loop/Line Tester £1205.00 £1095.00 Accurate high current (350 Amps) loop impedance tester for single and 3-phase systems from 110V to 440V. Also perform winding measurements.
Metrel MI3122 Smartec Z Line-Loop & RCD Tester £589.00 £365.00 The Metrel MI3122 is designed for the verification, maintenance and periodic testing of Loop & RCD's in 17th Edition electrical installations.	PDL 234 PLUS Multifunction Installer Loop Testing Kit £149.00 £109.00 As used by over 8000 British Gas Engineers. 4 in 1 digital tester - loop, mains voltage, correct wiring, correct polarity for Part P testing	Socket and See PDL 234 Multifunction Loop Tester £109.00 £99.00 Easy to use Installer verification. 4 in 1 digital tester - loop, mains voltage, correct wiring, correct polarity for Part P testing
Socket and See PDL310 Digital loop tester £229.00 £159.00 4 in 1 Digital Loop Tester tests: loop (includes PFC), mains voltage, correct wiring, correct polarity for 17th Ed testing	Socket and See PDL420 Multifunction loop tester £220.00 £189.00 4 in 1 Digital Loop Tester tests: loop (includes PFC), mains voltage, correct wiring, correct polarity for 17th Ed testing	Socket and See PDL420 Plus loop tester £279.00 £189.00 PDL420 + Loop Tester tests: loop (includes PFC), mains voltage, correct wiring, correct polarity for 17th Ed testing