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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

Waco AET 0-10-100 Analogue Earth Tester 0-10-100 Ω, Dual Range, 4 Terminal, Hand Driven

Hand-cranked analogue 4-terminal earth tester from Waco, dual range 0-10-100 Ω, for earth electrode resistance and soil resistivity checks on site, with no batteries to run down.

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Metrel MD 9231 Industrial TRMS AC/DC Current Clamp Meter

Industrial TRMS AC/DC clamp meter: AC, DC and AC+DC current to 1000 A with AmpTip™ low-current range, voltage to 1000 V, resistance, capacitance, frequency, crest capture and non-contact voltage detection.

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Lutron CWF-3300 Flexible AC Power Clamp Meter, 3000 A

Power clamp meter with a flexible Rogowski coil for true RMS AC current to 3000 A and voltage to 600 V, measuring kW, kVA, kVAR and power factor; CAT IV 600 V.

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Rishabh 6016 Bluetooth Bluetooth True RMS Digital Multimeter, 60000 Count

Bluetooth TRMS 60,000-count multimeter: 1000 V, current 600 µA / 6 mA, 60 mA / 600 mA, 6 A / 10 A, 60 mV / 600 mV mV ranges, 100 kHz bandwidth, MIN/MAX/AVG and GO/NO-GO; logs to the Android app.

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SEW 4235 ER (with kit) 4-Wire Earth Resistance / Earth Resistivity Tester with Kit

4235 ER earth resistance and resistivity tester supplied with the full field kit: four test leads (15 m, 10 m, 10 m, 5 m), auxiliary earth spikes, carry case, shoulder belt and batteries.

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Kusam Meco 285-C HD Clip-On High Voltage Indicator, 10 – 22 kV

Clip-on high voltage indicator for cables at 10 – 22 kV: senses the field around the cable without contact and flashes a LIVE warning on its LCD; continuous monitoring, no batteries.

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HTC Instruments AC-VI Non-Contact AC Voltage Detector

Non-contact AC voltage detector, 12 – 1000 V, 50 / 60 Hz, with bar-graph LCD showing signal strength, live / neutral and break-point detection, sound and light alarm, IP66.

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CIE CIE/222M 3T 0-2/10/100 Earth Tester 0-2-10-100 Ω, Triple Range, 3 Terminal, Hand Driven

CIE/222M hand-cranked 3-terminal earth tester for earth resistance, triple range 0-2-10-100 Ω, in a cast aluminium body. Accuracy ±5% to IS 9223:1979.

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Fluke 77 IV Digital Multimeter

General-purpose multimeter for field service and bench repair: 1000 V, 10 A, frequency, capacitance, CAT III 1000 V.

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Meco 126B+TRMS 4-Digit TRMS Autoranging Pocket Digital Multimeter

Pocket-size 9999-count TRMS DMM: 999.9 V DC, 750 V AC, 9.999 A, 9.999 MΩ, capacitance, frequency and square wave output.

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Hioki BT3554-52 Battery Tester with Pin Type Lead L2020

Handheld battery tester that judges degradation (PASS, WARNING, FAIL) from internal resistance and voltage, even while the battery stays connected: 3 mΩ to 3 Ω, ±6 V to ±60 V. Supplied with pin type lead L2020.

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Kyoritsu KEW 2002PA AC Clamp Meter 2000A, Peak Hold

AC clamp meter for large currents up to 2000 A, with peak hold and big 55 mm tear-drop jaws.

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Waco AET 0-10-100-1000 Analogue Earth Tester 0-10-100-1,000 Ω, Triple Range, 4 Terminal, Hand Driven

Hand-cranked analogue 4-terminal earth tester from Waco, triple range 0-10-100-1,000 Ω, for earth electrode resistance and soil resistivity checks on site, with no batteries to run down.

Enquire about Waco AET 0-10-100-1000
Metrel MD 9235 TRMS Power Clamp Meter, 3-Phase

TRMS power clamp meter for single and three-phase (balanced and unbalanced) loads: AC current to 600 A, voltage to 600 V, apparent, active and reactive power to 600 kVA, power factor and harmonics.

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Lutron DI-6400 Digital Insulation Tester, 100 V to 1000 V

Insulation tester with auto range up to 4000 MΩ at 100, 250, 500 and 1000 V, auto discharge, AC/DC voltage and low ohm ranges with continuity beeper.

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Rishabh AECT 12 Smart Earth Clamp Tester

Clamp-on earth resistance tester for looped grounding systems: measures 0.01 Ω to 1500 Ω without auxiliary electrodes or disconnecting the earth lead; 65 x 32 mm jaw, 99-reading memory.

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SEW 8025 LP Digital Loop / PSC Tester

Mains-powered loop impedance and prospective short-circuit current tester for 230 V circuits: 20 Ω to 2000 Ω loop ranges including a 15 mA no-trip range, PSC to 20 kA, voltmeter and wiring check. No battery needed.

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Kusam Meco 286SVD Personal Safety High Voltage Detector, 110 V – 11.4 kV

Wearable personal safety high voltage detector for 110 V – 11.4 kV AC systems: sound and flashing light that speed up as the voltage gets closer, self test, IP68.

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HTC Instruments BM-36 Battery System Tester

Battery system tester for 12 V and 24 V lead-acid batteries: battery life (%), voltage, CCA and internal resistance, with start, load and charging tests. 2.4-inch colour screen.

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CIE CIE/222M 3T 0-2/10/100/1000 Earth Tester 0-2-10-100-1,000 Ω, Four Range, 3 Terminal, Hand Driven

CIE/222M hand-cranked 3-terminal earth tester for earth resistance, four range 0-2-10-100-1,000 Ω, in a cast aluminium body. Accuracy ±5% to IS 9223:1979.

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Fluke 80BK-A Integrated DMM Temperature Probe

Type K temperature probe with shrouded banana plugs for multimeters with a temperature function, -40 to 260 °C.

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Meco 135B+TRMS 4-Digit TRMS Autoranging Pocket Digital Multimeter with Temperature

Pocket-size 9999-count TRMS DMM: 999.9 V DC, 750 V AC, 9.999 A, 99.99 MΩ, capacitance, frequency, temperature and NCV.

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Hioki BT3554-91 Battery Tester with Lead 9465-10 and Wireless Adapter

Handheld battery tester that judges degradation (PASS, WARNING, FAIL) from internal resistance and voltage, even while the battery stays connected: 3 mΩ to 3 Ω, ±6 V to ±60 V. Supplied with pin type lead 9465-10 and the Z3210 wireless adapter.

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Kyoritsu KEW 2002R AC Clamp Meter 2000A

AC clamp meter for large currents up to 2000 A, with peak hold and big 55 mm tear-drop jaws.

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