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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

Lutron CMF-3200 Flexible AC Clamp Meter, 600 A, True RMS

True RMS clamp meter with a flexible Rogowski coil for AC current to 600 A in tight spaces, plus voltage, resistance, capacitance and diode tests.

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Rishabh EC2111 Mod MID MID Certified 1 Phase CT Connected Energy Meter, 1 A / 5 A CT, Modbus

MID certified (Module B and D) 1 phase ct connected DIN-rail energy meter, 2 module, 1 A / 5 A CT: class B (EN 50470-3) bidirectional energy, with RS485 Modbus + 2 SO pulse outputs + 1 tariff input.

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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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CIE CIE/666 250V 100MΩ Insulation Tester 250 V, 100 MΩ, Hand Driven, Wooden Body

CIE/666 hand-cranked insulation tester (megger) testing at 250 V, scaled 0 to 100 MΩ, in a wooden body. Runs without mains power or batteries, for site and field testing.

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Hioki IM7585-02 Impedance Analyzer with 2 m Cable

RF impedance analyzer, 1 MHz to 1.3 GHz, with ±0.65% rdg. basic accuracy, 0.5 ms fastest test speed and 0.07% variability at 1 GHz. Supplied with a 2 m connection cable.

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Meco DT 2727+ 3½-Digit 400 A AC Digital Clamp Meter, TRMS

TRMS 1999-count clamp meter: 400 A AC, 600 V AC/DC, 2 MΩ, continuity, diode and NCV; 23 mm jaw.

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Kyoritsu KEW 6305 Power Meter and Logger

Power meter for single and 3-phase systems: voltage, current, PF, frequency, power and energy, ±0.3%rdg±0.2%f.s. power accuracy, wiring check, SD card memory and Android or Bluetooth links.

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Waco WI 5004 Analogue Insulation Tester 5000 V, 50,000 MΩ, Hand Driven, Metal Body

Hand-cranked analogue insulation tester (megger) from Waco, testing at 5000 V with a range up to 50,000 MΩ, in a metal body: for checking cables, motors, panels and switchgear without mains power.

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Kusam Meco KM-840-CO Portable Single Gas Detector, Carbon Monoxide (CO)

Single-gas detector for carbon monoxide (CO): 0 – 1000 ppm; alarms 50 / 150 ppm; resolution 1 ppm, ±5% FS, two-level alarms with voice, backlit dot-matrix LCD; Ex ib IIB T3Gb, IP65.

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HTC Instruments HD-01 WBGT Heat Stress Meter

Wearable heat stress meter showing WBGT (heat stroke index), air temperature and humidity together, with 4-level danger indicator and adjustable buzzer. Indoor and outdoor modes.

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Lutron CO2-9904SD CO2 Meter with Humidity and Temperature, SD Logger

NDIR CO2 meter for 0 to 6,000 ppm with humidity, dew point, wet bulb and temperature, recording all readings to an SD card.

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Rishabh EC4301 2TS MID MID Certified 3 Phase CT Connected Energy Meter, 1 A / 5 A CT, Tariff + Pulse

MID certified (Module B and D) 3 phase ct connected DIN-rail energy meter, 4 module, 1 A / 5 A CT: class B (EN 50470-3) bidirectional energy, with 1 tariff input + 2 SO pulse outputs.

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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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CIE CIE/666 250V 250MΩ Insulation Tester 250 V, 250 MΩ, Hand Driven, Wooden Body

CIE/666 hand-cranked insulation tester (megger) testing at 250 V, scaled 0 to 250 MΩ, in a wooden body. Runs without mains power or batteries, for site and field testing.

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Hioki IM7587-01 Impedance Analyzer with 1 m Cable

RF impedance analyzer, 1 MHz to 3 GHz, with ±0.65% rdg. basic accuracy, 0.5 ms fastest test speed and 0.07% variability on a 1 nH coil at 3 GHz. Supplied with a 1 m connection cable.

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Meco DTHM-90 Desk Temperature and RH Meter with Clock and Calendar

Desk thermo-hygrometer with clock, calendar and alarm: -20 – 90 °C and 10 – 95% RH, max / min, °C / °F; CR2032 cell.

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Kyoritsu KEW 6315 Power Quality Analyzer and Power Meter

Measures power and power quality at the same time, with remote monitoring on PC and Android, a choice of clamp current sensors and energy checks on site. Rated CAT IV 300 V / CAT III 600 V / CAT II 1000 V.

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Waco WI 5004HM Analogue Insulation Tester 5000 V, 50,000 MΩ, Hand and Motor Driven, 2 in 1, Wooden Body

Waco analogue insulation tester at 5000 V, range 50,000 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-840-H2S Portable Single Gas Detector, Hydrogen Sulphide (H2S)

Single-gas detector for hydrogen sulphide (H2S): 0 – 100 ppm; alarms 10 / 35 ppm; resolution 1 ppm, ±5% FS, two-level alarms with voice, backlit dot-matrix LCD; Ex ib IIB T3Gb, IP65.

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HTC Instruments HD-303 Mini Hygrometer

Pocket temperature and humidity meter that also shows wet bulb and dew point, with max / min, data hold and backlight.

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Lutron CO2-9914SD One-probe CO2 / Humidity / Temperature Meter, SD Logger

NDIR CO2 meter for 0 to 10,000 ppm whose single probe also reads humidity, dew point and temperature, with real-time SD card logging.

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Rishabh EC4311 MB MID MID Certified 3 Phase CT Connected Energy Meter, 1 A / 5 A CT, M-Bus

MID certified (Module B and D) 3 phase ct connected DIN-rail energy meter, 4 module, 1 A / 5 A CT: class B (EN 50470-3) bidirectional energy, with M-Bus + 2 SO pulse outputs + 1 tariff input.

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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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CIE CIE/666 500V 100MΩ Insulation Tester 500 V, 100 MΩ, Hand Driven, Wooden Body

CIE/666 hand-cranked insulation tester (megger) testing at 500 V, scaled 0 to 100 MΩ, in a wooden body. Runs without mains power or batteries, for site and field testing.

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