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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

Waco WI 252 Analogue Insulation Tester 250 V, 50 MΩ, Hand Driven, Metal Body

Hand-cranked analogue insulation tester (megger) from Waco, testing at 250 V with a range up to 50 MΩ, in a metal body: for checking cables, motors, panels and switchgear without mains power.

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Metrel MI 3121 SMARTEC Insulation / Continuity Tester

Handheld insulation and continuity tester for installations: 50 V to 1000 V test voltages up to 30 GΩ, 200 mA continuity with polarity reversal, 7 mA continuity, TRMS voltage and frequency; PASS / FAIL LEDs, magnetic holder.

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Autonics KRN1000-1241-0S LCD Touchscreen Paperless Recorder KRN1000-1241-0S

Autonics KRN1000-1241-0S 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: 12CH*IO4*COM.

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Kusam Meco 6061 Waterproof EC Pen Tester

Pocket waterproof EC pen tester, ±1% FS, ATC, large 21 × 18 mm LCD, replaceable electrode; IP57.

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HTC Instruments CM-2046 1000 A AC/DC Digital Clamp Meter

True RMS AC/DC clamp meter to 1000 A with a large 52 mm jaw, max/min/relative modes, NCV, auto/manual ranging, torch and backlight. CAT III 600 V.

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Lutron BB-22 Cable with Double BNC Connectors for Frequency Counter

Test cable with a BNC connector at each end, an optional accessory for connecting signal sources to a Lutron frequency counter input.

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Rishabh Clamp ES1000 AC 3¾ Digit AC Clamp Meter, 1000 A

Compact 3¾ digit AC clamp meter to 1000 A with AC/DC volts to 1000 V, resistance, capacitance, Hz, duty cycle, K-type temperature and non-contact voltage detection; 600 V CAT III.

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Fluke 83V Average-Responding Industrial Multimeter

Industrial multimeter, 6000 counts: 1000 V AC/DC, 10 A (20 A for 30 s), frequency to 200 kHz, duty cycle.

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CIE CIE/222M 4T 0-10/100/1000/10000 Earth Tester 0-10-100-1,000-10,000 Ω, Four Range, 4 Terminal, Hand Driven

CIE/222M hand-cranked 4-terminal earth tester for earth resistance and specific soil resistivity, four range 0-10-100-1,000-10,000 Ω, in a cast aluminium body. Accuracy ±5% to IS 9223:1979.

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Hioki CM4002-90 AC Leakage Clamp Meter with Wireless Adapter

True RMS AC leakage clamp meter with a new sensor for very small leakage currents, 6 mA to 200 A ranges, jaw up to φ40 mm, compliant with IEC/EN 61557-13. Bundled with the Z3210 wireless adapter for the GENNECT Cross app.

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Meco 2520THz-AUTO BL 3 5/6-Digit 1000 A AC Digital Clamp Meter with Temperature and Frequency, TRMS

TRMS 6000-count clamp meter: 1000 A AC, 750 V AC, 1000 V DC, 600 µF, 60 MΩ, frequency, duty cycle, temperature and NCV; 52 mm jaw.

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Kyoritsu KEW 2500 DC Milliamp Clamp Meter 120mA

DC milliamp clamp meter for 4-20 mA loops without breaking them: 0.01 mA resolution up to 120.0 mA, 0.2% accuracy, a 6 mm jaw, % of span display and an analog output.

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Waco WI 253 Analogue Insulation Tester 250 V, 100 MΩ, Hand Driven, Metal Body

Hand-cranked analogue insulation tester (megger) from Waco, testing at 250 V with a range up to 100 MΩ, in a metal body: for checking cables, motors, panels and switchgear without mains power.

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Metrel MI 3121H SMARTEC 2.5 kV Insulation / Continuity Tester

Handheld 2.5 kV insulation and continuity tester: 100 V to 2500 V test voltages up to 99.9 GΩ, DAR and PI, 200 mA continuity with polarity reversal, 7 mA continuity and TRMS voltage.

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Autonics KRN1000-1601-0S LCD Touchscreen Paperless Recorder KRN1000-1601-0S

Autonics KRN1000-1601-0S 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: 16CH*COM.

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Kusam Meco 6221EL 3 Phase Industrial Earth Leakage Tester with Phase Rotation

3-phase industrial earth leakage (ELCB) tester with built-in phase presence and rotation indicator: trip current to 999 mA, timer to 99.99 s, 0° / 180° start; the rotation indicator works without batteries.

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HTC Instruments CM-2056 1000 A AC/DC Digital Clamp Meter

True RMS AC/DC clamp meter to 1000 A, 3¾-digit (3,999 count), with 52 mm jaw and jaw light, NCV, max/min, capacitance, frequency to 10 MHz and temperature. CAT III 600 V.

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Lutron BCT-4308 Bench Conductivity / TDS Meter

Bench conductivity and TDS meter with four ranges from 200 µS to 200 mS, ATC, adjustable temperature coefficient and a large backlit LCD.

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Rishabh Clamp POWER 400A AC/DC Power Clamp Meter, 400 A

TRMS AC/DC power clamp to 400 A and 1000 V: kW, kVAr, kVA, PF, kWh, harmonics to 49th, inrush and LPF for VFDs in 1- and 3-phase systems; 600 V CAT IV.

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Fluke 87V True-rms Industrial Multimeter

True-rms industrial multimeter with low-pass filter for VFDs and 250 µs Peak Capture; temperature probe included.

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CIE CIE/222M 4T 0-200 to 0-10000 Earth Tester 0-200 to 0-10,000 Ω, Single Range, 4 Terminal, Hand Driven

CIE/222M hand-cranked 4-terminal earth tester for earth resistance and specific soil resistivity, any one range 0-200 to 0-10,000 Ω, in a cast aluminium body. Accuracy ±5% to IS 9223:1979.

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Hioki CM4003 AC Leakage Clamp Meter with Output

True RMS AC leakage clamp meter with output and external power supply functions, a sensor for very small leakage currents, 6 mA to 200 A ranges and IEC/EN 61557-13 compliance. Z3210 wireless adapter sold separately.

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Meco 3510PHW-AUTO Clamp-On TRMS Power Meter, 1 & 3 Phase

TRMS clamp-on power meter for 1- and 3-phase systems: kW, HP, PF, kVAR, kVA, V, A and Hz on dual displays, phase sequence check; 43 mm jaw.

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Kyoritsu KEW 2510 DC Milliamp Clamp Logger with Bluetooth

DC milliamp clamp logger for 4 to 20 mA loops, with 0.2% accuracy, a 6 mm jaw, memory for 192000 readings, Bluetooth transfer to a PC and an analog output.

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