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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 CC-421 Voltage / Current Calibrator, 0 to 24 mA, ±199.9 mV

Handheld calibrator that sources and measures 0 to 24 mA (driving up to 500 Ω) and sources ±199.9 mV, for checking process loops.

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Rishabh CON V Programmable AC Voltage Transducer

Programmable true RMS AC voltage transducer, class 0.2, with single or dual isolated 0/4-20 mA or 0-10 V outputs; programmed on site via optional LCD or RS485 Modbus.

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Fluke 190-204 ScopeMeter Test Tool, 200 MHz, 4 Channels

Four-channel 200 MHz portable oscilloscope, 2.5 GS/s, isolated inputs, CAT III 1000 V / CAT IV 600 V.

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CIE CIE/444 2500V 2500MΩ Insulation Tester 2500 V, 2,500 MΩ, Hand Driven, Metal Body

CIE/444 hand-cranked insulation tester (megger) testing at 2500 V, scaled 0 to 2500 MΩ, in a metal body. Constant-voltage governor, cross-coil movement, mirror scale; IS 2992:1987.

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Hioki DT4255 Digital Multimeter

Digital multimeter with fused terminals for short-circuit safety, voltage detection, clamp probe input to 1000 A and 1000 V AC/DC; -25°C to 65°C operation.

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Meco BCM 6300 Battery Capacity (IR) Meter

Four-wire battery internal resistance meter, 19.999 mΩ – 199.99 Ω at 1 kHz, voltage to 99.999 V, temperature, 30 comparator settings.

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Kyoritsu KEW 3552 Digital Insulation Tester with Memory

Digital insulation tester with a 0.5 second measurement, six test voltages from 50 to 1000 V, readings up to 40 GΩ, PI and DAR tests, and memory.

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Waco WI 2002 Analogue Insulation Tester 2000 V, 2,000 MΩ, Hand Driven, Metal Body

Hand-cranked analogue insulation tester (megger) from Waco, testing at 2000 V with a range up to 2,000 MΩ, in a metal body: for checking cables, motors, panels and switchgear without mains power.

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Metrel MI 3281 WR Analyser Transformer Winding Resistance Analyser

Transformer winding resistance analyser with test currents from 10 mA to 20 A: 0.1 µΩ resolution, ±0.25 % accuracy, manual or automatic tap-changer test and demagnetisation; colour display, IP65 case.

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Kusam Meco HS-175-9 Telescopic Triangle Hot Stick, 12.09 m

Telescopic triangle hot stick in electrical-grade fibre glass: 9 sections, 12.09 m extended, 1.78 m retracted; withstands 100 kV from 30 cm for 5 minutes; IEC 62193; disconnect hook included.

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HTC Instruments DM-88 True RMS Digital Multimeter

3¾-digit (3,999 count) true RMS digital multimeter with auto/manual ranging, CMOS/TTL logic test, capacitance, frequency, duty cycle, temperature and hFE test.

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Lutron CC-422 mA Current Calibrator, 0 to 24 mA

Handheld mA source with two ranges up to 24 mA and 0.01 mA resolution, for checking current loops, indicators and recorders.

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Rishabh CR12 Compact VAF Meter 48 x 48, RJ12 CT Input

Compact 48 x 48 mm VAF meter for 3 phase or 1 phase networks with RJ12 (100 mA) CT input, class 0.5, THD to 15th harmonic and optional RS485 + 1 relay; replaces several analog meters.

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Fluke 279 FC True-rms Thermal Multimeter

True-rms multimeter with built-in thermal imager to find hot spots, then measure; CAT III 1000 V / CAT IV 600 V, Fluke Connect.

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CIE CIE/444 2500V 5000MΩ Insulation Tester 2500 V, 5,000 MΩ, Hand Driven, Metal Body

CIE/444 hand-cranked insulation tester (megger) testing at 2500 V, scaled 0 to 5000 MΩ, in a metal body. Constant-voltage governor, cross-coil movement, mirror scale; IS 2992:1987.

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Hioki DT4256 Digital Multimeter

Multi-function digital multimeter with 10 A direct input, voltage detection, ±0.3% DC V accuracy, 1000 V AC/DC and -25°C to 65°C operation.

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Meco BCT36 Battery / Cell Tester

Compact tester for button cells, N, AAA, AA, C, D and 9 V batteries, showing GOOD (green), WEAK (yellow) or POOR (red).

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Kyoritsu KEW 3552BT Digital Insulation Tester with Memory and Bluetooth

Digital insulation tester with a 0.5 second measurement, six test voltages from 50 to 1000 V, readings up to 40 GΩ, PI and DAR tests, memory and Bluetooth.

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Waco WI 2003 Analogue Insulation Tester 2000 V, 2,500 MΩ, Hand Driven, Metal Body

Hand-cranked analogue insulation tester (megger) from Waco, testing at 2000 V with a range up to 2,500 MΩ, in a metal body: for checking cables, motors, panels and switchgear without mains power.

Enquire about Waco WI 2003
Metrel MI 3288 Earth / Insulation Tester

Combined earth and 2.5 kV insulation tester: 2/3/4-wire, selective and 2-clamp earth resistance, soil resistivity, earth potential, 2 A µΩ meter, 200 mA and 7 mA continuity, voltage, current and varistor test.

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Kusam Meco HSR-121-3M Telescopic Hot Stick, 3.0 m

Telescopic insulated fibre glass hot stick, 3.0 m extended, for Kusam Meco contact and non-contact high voltage detectors (273HP, 278HP, 275HP, 500HP, 213HVD); with rubber gripper, carry bag and rescue hook.

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HTC Instruments DM-91 Digital Multimeter

3½-digit (1,999 count) manual-range digital multimeter with terminal shutter interlock, 10 A AC/DC current, capacitance, frequency, temperature and hFE test. CAT III 600 V.

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Lutron CC-423 Current, Voltage and Type K Calibrator

Process calibrator that sources and measures mA, mV and type K temperature signals, driving current loops up to 500 Ω.

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Rishabh CT Ducer 70x30 Current Transformer with Transducer, 70 x 30 mm

CT and transducer in one 70 x 30 mm window unit: AC current 50 A to 300 A to 4-20 mA or 0-20 mA DC, TRMS or average versions, class 0.5, spring clamp terminals.

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