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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

CIE CIE/444/MR-2 Insulation Tester 1000 / 500 / 250 V, Multi Range, Hand Driven, Metal Body

CIE/444 MR-2 hand-cranked multi-range insulation tester: 1000 V (0-200 MΩ), 500 V (0-100 MΩ), 250 V (0-50 MΩ) and a 0-1 KΩ continuity range, in a metal body.

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Fluke 369 FC True-rms Leakage Current Clamp Meter, 61 mm Jaw

True-rms leakage current clamp with oversize 61 mm jaw, 1 µA resolution to 60 A, noise filter and Fluke Connect logging.

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Meco DIT 954-6R 6-Range 5 kV / 200 GΩ Digital Insulation Tester

5 kV, 200 GΩ digital insulation tester with 6 test voltages (100, 250, 500, 1000, 2500, 5000 V DC), backlit LCD, battery or AC adaptor.

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Hioki IR4056-21 Insulation Tester (Not CE Marked)

5-range insulation tester, 50 V/100 MΩ to 1000 V/4000 MΩ, 0.8 s PASS/FAIL response, plus AC/DC voltage and low-resistance continuity; 1 m drop-proof. Not CE marked.

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Kyoritsu KEW 4200 Earth Clamp Tester

Clamp-on earth tester measuring 0.05-1500 Ω without auxiliary spikes in multiple-earthing systems, plus True RMS current from 1 mA to 30.0 A, with a noise check and 100-reading memory.

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Waco WI 2504HM Analogue Insulation Tester 2500 V, 5,000 MΩ, Hand and Motor Driven, 2 in 1, Wooden Body

Waco analogue insulation tester at 2500 V, range 5,000 MΩ, that can be cranked by hand or run from 220 V AC mains, in a wooden case for transformers, cables and switchgear.

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Kusam Meco KM-HKDR-400KV Hook Type Telescopic Earth / Discharge Rod, 400 kV

Hook type highly insulated FRP telescopic earth / discharge rod for 400 kV: 13′ 5″ extended, H.V. tested at 500 kV, crocodile earthing clamp with 4 sq mm cable (8 m).

Enquire about Kusam Meco KM-HKDR-400KV
HTC Instruments TP-02A Temperature Probe

K-type thermocouple probe for ambient temperature, −30 °C – 600 °C, with 3 mm diameter, 80 mm long probe and 1.5 m cable. Fits meters with a K-type socket.

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CIE CIE/444/MR-3 Insulation Tester 500 / 250 / 100 V, Multi Range, Hand Driven, Metal Body

CIE/444 MR-3 hand-cranked multi-range insulation tester: 500 V (0-1000 MΩ), 250 V (0-500 MΩ), 100 V (0-200 MΩ) and a 0-5 KΩ continuity range, in a metal body.

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Fluke 374 True-rms AC/DC Clamp Meter, 600 A

True-rms 600 A AC/DC clamp meter, 600 V; iFlex compatible to 2500 A AC; inrush; CAT IV 600 V / CAT III 1000 V.

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Meco DMM 603+ 3½-Digit Digital Multimeter

2000-count DMM with backlit LCD: 1000 V DC, 750 V AC, 20 A AC/DC, 200 MΩ, diode, continuity and hFE test, auto power off.

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Hioki IR4057-50 Insulation Tester

5-range insulation tester, 50 V/100 MΩ to 1000 V/4000 MΩ, with digital bar graph and 0.3 s PASS/FAIL response, plus voltage and low-resistance checks. Z3210 wireless adapter sold separately.

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Kyoritsu KEW 4202 Earth Clamp Tester with Bluetooth

Clamp-on earth tester for multi-earthed systems: earth resistance 0.05-1500 Ω without auxiliary spikes and True RMS leakage or phase current 0.1 mA-30.0 A, with Bluetooth, GPS-tagged records and a noise filter.

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Waco WI 2504M Analogue Insulation Tester 2500 V, 5,000 MΩ, Motor Driven, Wooden Body

Waco analogue insulation tester at 2500 V, range 5,000 MΩ, motor driven from AC mains for a steady test voltage, in a wooden case for transformers, cables and switchgear.

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Kusam Meco KM-HVW-289 Wrist Type High Voltage Alarm, 1 kV to 220 kV

Wrist-worn high voltage approach alarm for line workers: warns by sound and light when the wearer comes within the safe distance of 1 kV – 220 kV live parts; automatic trigger, IP54, about 12 months standby.

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HTC Instruments TP-03A Temperature Probe

K-type thermocouple probe for ambient temperature, −30 °C – 750 °C, with 3 mm diameter, 160 mm long probe and 1.5 m cable. Fits meters with a K-type socket.

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CIE CIE/444/MR-4 Insulation Tester 500 / 250 / 100 V, Multi Range, Hand Driven, Metal Body

CIE/444 MR-4 hand-cranked multi-range insulation tester: 500 V (0-100 MΩ), 250 V (0-50 MΩ), 100 V (0-20 MΩ) and a 0-1 KΩ continuity range, in a metal body.

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Fluke 375 FC True-rms AC/DC Clamp Meter with Fluke Connect

True-rms 600 A AC/DC clamp meter, 1000 V, with VFD filter and Fluke Connect wireless; 2500 A AC with optional iFlex.

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Meco DMM 830L 3½-Digit Digital Multimeter

Basic 2000-count DMM with backlit LCD: 600 V AC/DC, 10 A DC, 2 MΩ, diode, continuity and hFE test; supplied with holster.

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Hioki IR4057-90 Insulation Tester with Wireless Adapter

5-range insulation tester, 50 V/100 MΩ to 1000 V/4000 MΩ, with digital bar graph and 0.3 s PASS/FAIL response, plus voltage and low-resistance checks. Bundled with the Z3210 wireless adapter for the GENNECT Cross app.

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Kyoritsu KEW 4300 Simplified 2-Pole Earth Tester

Simplified 2-pole earth tester for distribution lines and appliances, with 200 / 2000 Ω auto ranges, AC / DC voltage, a low 2 mA test current that will not trip RCDs, and a 100 Ω buzzer.

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Waco WI 2505 Analogue Insulation Tester 2500 V, 10,000 MΩ, Hand Driven, Metal Body

Hand-cranked analogue insulation tester (megger) from Waco, testing at 2500 V with a range up to 10,000 MΩ, in a metal body: for checking cables, motors, panels and switchgear without mains power.

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Kusam Meco KM-HVW-289-H1 Safety Helmet High Voltage Alarm, 40 V to 500 kV

Helmet-mounted high voltage approach alarm with low (40 V – 1 kV) and high (230 V – 500 kV) ranges: non-contact, starts automatically, sound and light warning; IP54, standby over 12 months.

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HTC Instruments TP-04 Temperature Probe

Temperature probe for ambient temperature, −40 °C – 260 °C, 1 m long. Plugs into multimeter jacks.

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