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Test & Measuring Instruments

Portable and bench instruments for electricians, maintenance teams, test labs and quality departments: from multimeters and clamp meters to insulation, earth, power quality and environmental testers.

All products in Test & Measuring Instruments

Metrel MI 3107 EurotestEASI Touch Multifunction Installation Tester

MI 3107 touch-screen installation tester for domestic and small-office TT and TN systems: continuity (8.5 mA / 200 mA), insulation to 1000 V, line / loop impedance, RCD, voltage and 3-wire earth; Li-ion battery, Bluetooth and USB-C.

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Autonics KRN1000-0831-0S LCD Touchscreen Paperless Recorder KRN1000-0831-0S

Autonics KRN1000-0831-0S LCD touchscreen paperless recorder (KRN1000 Series): 640 × 480 pixel resolution, 100-240 VAC 50 / 60 Hz supply, IP50 (front part, IEC standard). Order code note: 8CH*IO3*COM.

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Selec PWCT Plug-N-Wire Current Transformer PWCT

Selec Plug-N-Wire current transformers for MRJ meters: RJ45 connector with 330 mV output, class 1 accuracy, 60 A to 1600 A ranges, for foot, busbar or DIN rail mounting.

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Kusam Meco 6011 Waterproof pH Pen Tester, 0 – 14.0

Pocket waterproof pH pen tester, 0 – 14.0, 0.1 pH resolution, ±0.1 + 1 digit, large 21 × 18 mm LCD, replaceable electrode; IP57.

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HTC Instruments CM-1501 Digital Capacitance Meter

Handheld capacitance meter, 200 pF to 200 mF in 10 ranges, basic accuracy ±(0.5% + 1). Capacitor self-discharge, zero adjustment knob, 3½ digits.

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Lutron AQ-9812SD Air Quality Meter, CO2 / O2 / Humidity / Temperature, SD Logger

Multi-probe air quality meter for CO2 (NDIR, 0 to 10,000 ppm), oxygen in air (0 to 30 %), humidity, dew point and temperature, recording two probes at once to an SD card.

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Rishabh Clamp-on CT 1000A/5A Clamp-on Current Transformer, 1000A/5A

Clamp-on CT (200:1) for isolated AC current measurement from 1 - 1000 A with Rish Multi series multimeters, without breaking the circuit; class 1, CAT III 600 V.

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Fluke 80PK-11 Type K Velcro Cuff Temperature Probe

Type K flexible cuff (hook-and-loop) thermocouple for hands-free pipe temperature measurement in HVAC.

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CIE CIE/222M 4T 0-2/20/200 Earth Tester 0-2-20-200 Ω, Triple Range, 4 Terminal, Hand Driven

CIE/222M hand-cranked 4-terminal earth tester for earth resistance and specific soil resistivity, triple range 0-2-20-200 Ω, in a cast aluminium body. Accuracy ±5% to IS 9223:1979.

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Hioki CM3286-90 AC Clamp Power Meter with Wireless Adapter

Handheld AC clamp power meter showing four parameters at once, measuring from 5 W and 60 mA, with simple energy and phase measurement. Bundled with the Z3210 wireless adapter for the GENNECT Cross app.

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Meco 970P Digital Sound Level Meter

Digital sound level meter, 35 – 130 dB (31.5 Hz – 8 kHz), ±1.5 dB, 0.1 dB resolution, max / min / hold; case included.

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Kyoritsu KEW 2413R Leakage Clamp Meter 1000A, True RMS, 68mm Jaw

True RMS leakage and load clamp meter with 68 mm jaws for all 3-phase wires together, reading from mA up to 1000 A AC with 0.1 mA resolution, a harmonics filter and analog outputs.

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Waco WI 105 Analogue Insulation Tester 100 V, 20 MΩ, Hand Driven, Metal Body

Hand-cranked analogue insulation tester (megger) from Waco, testing at 100 V with a range up to 20 MΩ, in a metal body: for checking cables, motors, panels and switchgear without mains power.

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Metrel MI 3109 EurotestPV Lite Photovoltaic Installation Tester

PV and installation tester: DC / AC voltage to 999 V, current to 300 A, power, I-V curve to 1000 V / 15 A / 15 kW, irradiance and temperature, plus insulation to 1000 V and 200 mA / 7 mA continuity.

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Autonics KRN1000-0841-0S LCD Touchscreen Paperless Recorder KRN1000-0841-0S

Autonics KRN1000-0841-0S LCD touchscreen paperless recorder (KRN1000 Series): 640 × 480 pixel resolution, 100-240 VAC 50 / 60 Hz supply, IP50 (front part, IEC standard). Order code note: 8CH*IO4*COM.

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Kusam Meco 6011A Waterproof pH Pen Tester, 0 – 14.00

Pocket waterproof pH pen tester, 0 – 14.00, 0.01 pH resolution, ±0.1 + 1 digit, ATC, large 21 × 18 mm LCD, replaceable electrode; IP57.

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HTC Instruments CM-2000 600 A AC Digital Clamp Meter

True RMS AC clamp meter to 600 A with 28 mm jaw, NCV, temperature, torch and backlight. CAT II 600 V.

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Lutron AQ-9901SD Air Quality Meter, CO2 / CO / O2 / Humidity, SD Logger

Air quality meter that takes up to three probes for CO2 (0 to 4,000 ppm), CO (0 to 1,000 ppm), oxygen and humidity/temperature, with real-time SD card logging.

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Rishabh Clamp 300A AC 3¾ Digit AC Clamp Meter, 300 A

3¾ digit AC clamp meter to 300 A with 1000 V AC/DC, resistance, capacitance, Hz, duty cycle and Pt100/Pt1000 temperature; rotating jaws, 600 V CAT IV.

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Fluke 80PK-22 SureGrip Immersion Temperature Probe

Type K immersion probe for liquids and gels, -40 to 1090 °C, Inconel sheath.

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CIE CIE/222M 4T 0-3/30 Earth Tester 0-3-30 Ω, Dual Range, 4 Terminal, Hand Driven

CIE/222M hand-cranked 4-terminal earth tester for earth resistance and specific soil resistivity, dual range 0-3-30 Ω, in a cast aluminium body. Accuracy ±5% to IS 9223:1979.

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Hioki CM3289 AC Clamp Meter

True RMS AC clamp meter for up to 1000 A AC with a thinner redesigned sensor, plus AC/DC voltage, resistance and continuity; successor to the 3280-20F, -25°C to 65°C operation.

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Meco 1008P+ 3 5/6-Digit 1000 A AC Digital Clamp Meter with Temperature and Frequency, TRMS

TRMS 6000-count clamp meter: 1000 A AC, 1000 V AC/DC, 60 MΩ, 60 mF, frequency, temperature, NCV, live test and torch; 38 mm jaw.

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Kyoritsu KEW 2431 Leakage Clamp Meter 200A

Leakage clamp meter with 20 mA / 200 mA / 200 A AC ranges, 0.01 mA resolution, a frequency selector to reject harmonics and a rotary switch for one-finger use.

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