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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

Megger MIT1025/2 Advanced 10 kV Insulation Resistance Tester

Advanced 10 kV insulation tester to 20 TΩ with IR, DAR, PI, DD, step voltage, ramp and PDC tests, PI Predictor and RE>Act mode, memory with USB and Bluetooth export; up to 6 mA noise rejection.

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MCM Instruments EMC-38N Digital Motor Checker with Stethoscope

Digital motor checker for motors, generators and transformers: insulation at 500 V and 1000 V DC, winding resistance from 200 mΩ, inductance and rotor test, plus a stethoscope for bearing, gear and pump noise.

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Kusam Meco 278HP-765KV High Voltage Proximity Detector with 360° LEDs, up to 765 kV

Non-contact high voltage proximity detector with 10 voltage settings from 240 V to 765 kV, three LEDs in a ring for 360° viewing under a sun shade, sound indication; supplied with disconnect hook and fuse extractor head; IP66.

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HTC Instruments 8251 10 kV Digital Insulation Resistance Meter

10 kV digital insulation resistance meter with six test voltages (250 V, 500 V, 1000 V, 2500 V, 5000 V, 10 kV), up to 35 TΩ, PI and DAR, ramp and filter tests, DC current, capacitance, 500-group memory and USB. Rechargeable.

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CIE CIE/222M 3T 0-1/10/100 Earth Tester 0-1-10-100 Ω, Triple Range, 3 Terminal, Hand Driven

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

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Fluke 17B MAX KIT Digital Multimeter Kit with TL75 and TL31 Test Leads

17B MAX multimeter kit with TL75 and TL31 test leads and a type K thermocouple; frequency and temperature, CAT III 600 V.

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Meco 90+ 3¾-Digit 600 A AC Autoranging Digital Clamp Meter with Temperature and Frequency, TRMS

TRMS 4000-count clamp meter: 600 A AC, 600 V AC/DC, 4 mF, 40 MΩ, frequency, temperature, NCV and clamp torch; 30 mm jaw.

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Hioki 3561 Battery HiTester

Battery HiTester for production lines of small battery packs: internal resistance from 0.01 mΩ to 3.1 Ω and voltage to 20 V DC, sampling from 4 ms; measurement leads sold separately.

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Kyoritsu KEW 1061 Digital Multimeter, 50000 Count, True RMS

High-accuracy multimeter with 0.02% basic DC accuracy, 50,000 counts, dual display, True RMS AC and AC+DC, 250 µs peak hold and 1,000-reading logging. CAT IV 600 V / CAT III 1000 V.

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Waco AET 0-3-30 Analogue Earth Tester 0-3-30 Ω, Dual Range, 4 Terminal, Hand Driven

Hand-cranked analogue 4-terminal earth tester from Waco, dual range 0-3-30 Ω, for earth electrode resistance and soil resistivity checks on site, with no batteries to run down.

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Metrel MD 9070 Insulation / Continuity Digital Multimeter

TRMS multimeter with built-in insulation tester: 50 V to 1000 V insulation up to 25.0 GΩ, 200 mA earth continuity, TRMS and VFD AC voltage, DC voltage, resistance, diode and frequency.

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Lutron CM-9930R AC/DC Clamp Meter and Multimeter, 2000 A, True RMS, RS232

True RMS clamp meter and multimeter with 400 A and 2000 A AC/DC clamp ranges, µA to mA direct input, voltage to 1000 V and RS232 output.

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Rishabh 6015 True RMS Digital Multimeter, 60000 Count

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, 10 kHz bandwidth, MIN/MAX/AVG and GO/NO-GO.

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SEW 2804 IN Digital Insulation Tester, 10 kV

Digital high-voltage insulation tester with four test voltages (1, 2.5, 5 and 10 kV DC) and auto-ranging up to 500 GΩ. Bar graph shows test voltage rise and decay; warns of external voltage; test timer to 99.9 s.

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Motwane M65 Dual Display TRMS Digital Multimeter

Dual-display true RMS multimeter for R&D and process work, CAT III 1000 V and IP54: 0.25% basic DCV accuracy, µA to 10 A current, capacitance to 60 mF, frequency to 60 MHz and a 60-segment bar graph.

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Megger RCDT330 RCD Tester

RCD tester for 10 mA to 1000 mA devices: ½×, 1× and 5× trip-time tests, ramp and auto-sequence tests, standard, Type A and selective RCDs, supply voltage and frequency, and memory with USB download.

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Kusam Meco 278HP-800KV High Voltage Proximity Detector with 360° LEDs, up to 800 kV

Non-contact high voltage proximity detector with 10 voltage settings from 240 V to 800 kV, three LEDs in a ring for 360° viewing under a sun shade, sound indication; supplied with disconnect hook and fuse extractor head; IP66.

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HTC Instruments 8252 15 kV Digital Insulation Resistance Meter

15 kV digital insulation resistance meter with six test voltages (500 V, 1000 V, 2500 V, 5000 V, 10 kV, 15 kV), up to 50 TΩ, PI and DAR, ramp and filter tests, DC current, capacitance, 500-group memory and USB. Rechargeable.

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

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

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Fluke 27 II Rugged Digital Multimeter, IP67

Rugged IP67 multimeter for harsh sites: 1000 V AC/DC, 10 A, 10,000 µF, frequency to 200 kHz, 3 m drop rated.

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Meco 99+ 3 5/6-Digit 600 A AC/DC Digital Clamp Meter with Temperature and Frequency, TRMS

TRMS 6000-count AC/DC clamp meter: 600 A AC/DC, 600 V AC/DC, 100 mF, 60 MΩ, frequency, temperature, LoZ, VFC and NCV; 30 mm jaw.

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Hioki 3561-01 Battery HiTester with GP-IB

Battery HiTester for production lines of small battery packs: internal resistance from 0.01 mΩ to 3.1 Ω and voltage to 20 V DC, sampling from 4 ms; measurement leads sold separately. Built-in GP-IB interface.

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Kyoritsu KEW 1062 Digital Multimeter, 50000 Count, True RMS, Low-Pass Filter

High-accuracy multimeter with 0.02% DC accuracy, 50,000 counts, dual display, AC to 100 kHz, low-pass filter, low-power ohms and 10,000-reading logging. CAT IV 600 V / CAT III 1000 V.

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Waco AET 0-3-30-300 Analogue Earth Tester 0-3-30-300 Ω, Triple Range, 4 Terminal, Hand Driven

Hand-cranked analogue 4-terminal earth tester from Waco, triple range 0-3-30-300 Ω, for earth electrode resistance and soil resistivity checks on site, with no batteries to run down.

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