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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

CIE CIE/444 500V 2000MΩ Insulation Tester 500 V, 2,000 MΩ, Hand Driven, Metal Body

CIE/444 hand-cranked insulation tester (megger) testing at 500 V, scaled 0 to 2000 MΩ, in a metal body. Constant-voltage governor, cross-coil movement, mirror scale; IS 2992:1987.

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Hioki DM7275-02 Precision DC Voltmeter with GP-IB

Precision DC voltmeter with 1-year 20 ppm accuracy, capacitance contact check, a built-in variable power supply, and EXT I/O, LAN and USB built in; probes sold separately. This order code adds a built-in GP-IB interface.

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Meco 4680SL Clamp-On Earth Resistance Tester, 55 x 32 mm Jaw

Clamp-on earth resistance tester, no auxiliary electrodes: 0.01 – 500 Ω, for earthing strips up to 55 mm and round conductors to 20 mm.

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Kyoritsu KEW 3127 High Voltage Insulation Tester 5000V, Diagnostic, Bluetooth

Diagnostic insulation tester from 250 V to 5000 V reading up to 10 TΩ, with 5 mA short-circuit current, IR, PI, DAR, DD, SV and ramp tests, Bluetooth, logging and an IP65 case.

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Waco WI 1001 Analogue Insulation Tester 1000 V, 100 MΩ, Hand Driven, Metal Body

Hand-cranked analogue insulation tester (megger) from Waco, testing at 1000 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 3201 TeraOhm 5 kV Plus Insulation Tester

5 kV insulation tester measuring up to 10 TΩ with adjustable test voltage, leakage current, DAR, PI and dielectric discharge, capacitance, voltage and frequency; NiMH battery, CAT IV 600 V.

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Kusam Meco CA 3000D Flexible Current Probe (Rogowski Coil) with Display

Rogowski flexible current probe with its own display: 18-inch coil around conductors up to 5.8 inches, 30 A / 300 A / 3000 A AC ranges, true RMS, readings to 3150; CAT III 1000 V / CAT IV 600 V.

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HTC Instruments DIT-621 1 kV Insulation Tester with PI and DAR

Insulation tester with eleven test voltages from 50 V to 1000 V, 1 MΩ to 20 GΩ, absorption ratio and polarization index, 100-set memory and AC voltage to 750 V.

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Lutron CA-05A Soft Carrying Case with Sash, 260 mm

Soft carrying case with a sash for hands-free carrying, about 260 x 110 x 55 mm, for Lutron handheld meters.

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Rishabh CON CV Dual AC Voltage Transducer, Dual Output

Dual output AC voltage transducer, average (calibrated to RMS) sensing, two isolated outputs 0…10 mA, 0…20 mA, 2…10 mA, 4…20 mA, 0…5 V, 0…10 V, class 0.2, wide auxiliary supply.

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Fluke 117 True-rms Electrician's Multimeter with Non-Contact Voltage

Compact true-rms electrician's multimeter with built-in non-contact voltage detection and LoZ mode, CAT III 600 V.

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CIE CIE/444 1000V 100MΩ Insulation Tester 1000 V, 100 MΩ, Hand Driven, Metal Body

CIE/444 hand-cranked insulation tester (megger) testing at 1000 V, scaled 0 to 100 MΩ, in a metal body. Constant-voltage governor, cross-coil movement, mirror scale; IS 2992:1987.

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Hioki DM7275-03 Precision DC Voltmeter with RS-232C

Precision DC voltmeter with 1-year 20 ppm accuracy, capacitance contact check, a built-in variable power supply, and EXT I/O, LAN and USB built in; probes sold separately. This order code adds a built-in RS-232C interface.

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Meco 4680SLC Clamp-On Earth Resistance and Leakage Current Tester, 55 x 32 mm Jaw

Clamp-on earth resistance and leakage current tester: 0.01 – 500 Ω earth resistance and 0.5 mA – 20 A leakage, for strips up to 55 mm.

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Kyoritsu KEW 3128 High Voltage Insulation Tester 12000V, Diagnostic

Diagnostic insulation tester with six ranges from 500 V to 12000 V, graphs of resistance and leakage over time, battery or mains power, memory for about 43,000 readings and IP64.

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Waco WI 1002 Analogue Insulation Tester 1000 V, 200 MΩ, Hand Driven, Metal Body

Hand-cranked analogue insulation tester (megger) from Waco, testing at 1000 V with a range up to 200 MΩ, in a metal body: for checking cables, motors, panels and switchgear without mains power.

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Metrel MI 3202 GigaOhm 5 kV Insulation Tester

5 kV insulation tester with analogue / digital display: insulation resistance from 5 kΩ to 999 GΩ, adjustable test voltage up to 5500 V, AC / DC voltage and frequency; NiMH battery, CAT IV 600 V.

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Kusam Meco DMM90 4½-Digit 20,000-Count Digital Multimeter

4½-digit (20,000-count) multimeter whose display shows which terminals to use, with a wrong-terminal alarm; resistance to 200 MΩ, 20 A, capacitance, frequency, temperature and transistor test.

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HTC Instruments DM-23 Digital Multimeter

4½-digit (19,999 count) digital multimeter with 20 A AC/DC current, capacitance, frequency, hFE test, data hold and auto power off.

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Lutron CA-05B Soft Carrying Case with Sash, 295 mm

Larger soft carrying case with a sash, about 295 x 140 x 55 mm, for Lutron handheld meters with probes.

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Rishabh CON CV TRMS AC Voltage Transducer, 22.5 mm, True RMS

Narrow 22.5 mm AC voltage transducer, true RMS sensing, one output 0…10 mA, 0…20 mA, 2…10 mA, 4…20 mA, 0…5 V, 0…10 V, class 0.2, wide auxiliary supply.

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Fluke 175 True-rms Digital Multimeter

True-rms industrial multimeter with the core troubleshooting functions, CAT IV 600 V / CAT III 1000 V.

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CIE CIE/444 1000V 200MΩ Insulation Tester 1000 V, 200 MΩ, Hand Driven, Metal Body

CIE/444 hand-cranked insulation tester (megger) testing at 1000 V, scaled 0 to 200 MΩ, in a metal body. Constant-voltage governor, cross-coil movement, mirror scale; IS 2992:1987.

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Hioki DM7276-01 Precision DC Voltmeter

High-accuracy precision DC voltmeter with 1-year 9 ppm accuracy for work such as lithium-ion battery aging tests; capacitance contact check, built-in variable power supply, EXT I/O, LAN and USB.

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