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Electrical Testers

Testers for electrical installations, motors, transformers and batteries: insulation, earth, RCD, loop, resistance and safety testing, plus everyday multimeters and clamp meters.

All products in Electrical Testers

Kyoritsu KEW 2434 Leakage Clamp Meter, Low Stray Field Effect

Leakage clamp meter built to ignore stray magnetic fields from nearby conductors, with 0.1 mA resolution and a frequency selector to reject harmonics.

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Waco WI 252 Analogue Insulation Tester 250 V, 50 MΩ, Hand Driven, Metal Body

Hand-cranked analogue insulation tester (megger) from Waco, testing at 250 V with a range up to 50 MΩ, in a metal body: for checking cables, motors, panels and switchgear without mains power.

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Metrel MI 3144 Euro Z 800 V High-Current Impedance Tester

Euro Z 800 V: 4-wire 300 A line and loop impedance on AC (16 ... 420 Hz) and DC networks, 300 A dR and one-clamp grounding tests, ELR trip-out testing, contact / touch / step voltages; Li-ion or mains, IP65.

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Lutron LN-N19 Little Alligator Clip, 2 mm Jack

Little alligator clip with a 5 mm jaw on a short braided lead with a 2 mm jack, rated 2 A and CAT II 300 V.

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Rishabh Insu 5Dt 5 kV Digital Insulation Tester

5 kV digital insulation tester for long cables, generators, motors and transformers: 100 V to 5 kV in 25 V steps, 50 kΩ to 2 TΩ, PI/DAR/step/ramp tests, touch screen, Bluetooth / USB.

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Kusam Meco HS-175-4 Telescopic Triangle Hot Stick, 5.10 m

Telescopic triangle hot stick in electrical-grade fibre glass: 4 sections, 5.10 m extended, 1.53 m retracted; withstands 100 kV from 30 cm for 5 minutes; IEC 62193; disconnect hook included.

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HTC Instruments DM-56 Digital Multimeter

4½-digit (19,999 count) digital multimeter with 20 A AC/DC current, capacitance, conductance, frequency, hFE test, data hold and auto power off.

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CIE CIE/222M 4T 0-10/100/1000/10000 Earth Tester 0-10-100-1,000-10,000 Ω, Four Range, 4 Terminal, Hand Driven

CIE/222M hand-cranked 4-terminal earth tester for earth resistance and specific soil resistivity, four range 0-10-100-1,000-10,000 Ω, in a cast aluminium body. Accuracy ±5% to IS 9223:1979.

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Fluke 116 True-rms HVAC Multimeter

True-rms HVAC multimeter with built-in thermometer (-40 to 400 °C) and microamps for flame sensors.

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Meco 4680BL Clamp-On Earth Resistance Tester, 65 x 32 mm

Clamp-on earth resistance tester for 65 x 32 mm earthing strips, no auxiliary electrodes: 0.01 – 1000 Ω, loop continuity test, data memory.

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Hioki CM4141-90 AC Clamp Meter with Wireless Adapter

True RMS AC clamp meter for up to 2000 A AC with a thin sensor for tight spaces; AC/DC voltage to 1000 V (2000 V DC with the P2010 probe), resistance and frequency; CAT IV 600 V. Bundled with the Z3210 wireless adapter for the GENNECT Cross app.

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Kyoritsu KEW 2500 DC Milliamp Clamp Meter 120mA

DC milliamp clamp meter for 4-20 mA loops without breaking them: 0.01 mA resolution up to 120.0 mA, 0.2% accuracy, a 6 mm jaw, % of span display and an analog output.

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Waco WI 253 Analogue Insulation Tester 250 V, 100 MΩ, Hand Driven, Metal Body

Hand-cranked analogue insulation tester (megger) from Waco, testing at 250 V with a range up to 100 MΩ, in a metal body: for checking cables, motors, panels and switchgear without mains power.

Enquire about Waco WI 253
Metrel MI 3152 EurotestXC Multifunction Installation Tester

Touch-screen multifunction installation tester for TN, TT and IT systems: insulation to 1000 V, continuity, line / loop impedance, all RCD types incl. B and EV, earth (3-wire and 2 clamps), ISFL, IMD and EVSE auto sequences.

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Lutron LN-N46 Flat Alligator Clip, 2 mm Jack

Flat-jaw alligator clip on a short braided lead with a 2 mm jack, rated 2 A and CAT II 300 V.

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Rishabh Insu 5Dx+ 5 kV Digital Insulation Tester

5 kV digital insulation tester for utilities and live switchyards: 100 V to 5 kV, up to 10 TΩ, 8 mA noise rejection, PI/DAR/DD/step/ramp and burn/breakdown tests, Bluetooth and USB.

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Kusam Meco HS-175-5 Telescopic Triangle Hot Stick, 6.42 m

Telescopic triangle hot stick in electrical-grade fibre glass: 5 sections, 6.42 m extended, 1.58 m retracted; withstands 100 kV from 30 cm for 5 minutes; IEC 62193; disconnect hook included.

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HTC Instruments DM-72PV Digital Solar Multimeter

5,999-count true RMS solar multimeter for PV systems, with DC voltage up to 2000 V, AC/DC current, 600 A AC with clamp, capacitance, frequency, duty cycle, temperature and NCV. CAT III 1000 V.

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CIE CIE/222M 4T 0-200 to 0-10000 Earth Tester 0-200 to 0-10,000 Ω, Single Range, 4 Terminal, Hand Driven

CIE/222M hand-cranked 4-terminal earth tester for earth resistance and specific soil resistivity, any one range 0-200 to 0-10,000 Ω, in a cast aluminium body. Accuracy ±5% to IS 9223:1979.

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Fluke 117 True-rms Electrician's Multimeter with Non-Contact Voltage

Compact true-rms electrician's multimeter with built-in non-contact voltage detection and LoZ mode, CAT III 600 V.

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Meco 4680BLC Clamp-On Earth Resistance and Leakage Current Tester, 65 x 32 mm

Clamp-on earth resistance and leakage current tester for 65 x 32 mm strips: 0.01 – 1000 Ω and 0.5 mA – 30 A leakage, data memory.

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Hioki CM4371-50 AC/DC Clamp Meter

True RMS AC/DC clamp meter with 20 A and 600 A ranges, inrush current in RMS and crest values, and DC voltage to 1000 V (2000 V with the P2010 probe) for solar panel checks; CAT IV 600 V. Z3210 wireless adapter sold separately.

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Kyoritsu KEW 2510 DC Milliamp Clamp Logger with Bluetooth

DC milliamp clamp logger for 4 to 20 mA loops, with 0.2% accuracy, a 6 mm jaw, memory for 192000 readings, Bluetooth transfer to a PC and an analog output.

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Waco WI 254 Analogue Insulation Tester 250 V, 250 MΩ, Hand Driven, Metal Body

Hand-cranked analogue insulation tester (megger) from Waco, testing at 250 V with a range up to 250 MΩ, in a metal body: for checking cables, motors, panels and switchgear without mains power.

Enquire about Waco WI 254

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