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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 254 Analogue Insulation Tester 250 V, 250 MΩ, Hand Driven, Metal Body

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

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Metrel MI 3122 SMARTEC Z Line-Loop / RCD Tester

Handheld line / loop impedance and RCD tester: fault loop impedance with and without RCD trip, line impedance, RCD contact voltage, trip-out time and current for AC and A types, phase rotation and TRMS voltage.

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Autonics KRN1000-1611-0S LCD Touchscreen Paperless Recorder KRN1000-1611-0S

Autonics KRN1000-1611-0S 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*IO1*COM.

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Kusam Meco 7021 Waterproof Conductivity / TDS / Salinity Pen Tester

Waterproof pen tester for conductivity (0 – 20.00 mS), TDS, salinity and temperature, ±2% FS, ATC 0 – 50 °C, calibration at 0 µS, 1413 µS and 12.88 mS; IP57.

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HTC Instruments CM-2061PV 2000 A AC/DC True RMS Solar PV Clamp Meter

True RMS AC/DC clamp meter for solar PV work: 2000 A AC/DC current, 2000 V AC/DC voltage, 67 mm jaw, inrush current, LoZ, NCV and live-wire detection. CAT III 1500 V / CAT IV 1000 V.

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Lutron BCT-4320SD Bench Conductivity / TDS / Hardness / Resistivity Meter, SD Logger

Bench meter for conductivity (20 µS to 200 mS), TDS, hardness, resistivity and salt, with SD card data logging.

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Rishabh Clamp POWER 1000A AC/DC Power Clamp Meter, 1000 A

TRMS AC/DC power clamp to 1000 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/E2 KIT Industrial Electrician Combo Kit

Fluke 87V multimeter kit for electricians with insulated SureGrip leads and probes, clips, TPAK hanger, 80BK-A probe and C35 case.

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CIE CIE/444 100V 20MΩ Insulation Tester 100 V, 20 MΩ, Hand Driven, Metal Body

CIE/444 hand-cranked insulation tester (megger) testing at 100 V, scaled 0 to 20 MΩ, in a metal body. Constant-voltage governor, cross-coil movement, mirror scale; IS 2992:1987.

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Hioki CM4003-90 AC Leakage Clamp Meter with Output with Wireless Adapter

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. Bundled with the Z3210 wireless adapter for the GENNECT Cross app.

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Meco 3600BL+ 3¾-Digit 1200 A DC / 1000 A AC Digital Clamp Meter, TRMS

TRMS 4200-count clamp meter: 1200 A DC, 1000 A AC, 1000 V DC, 750 V AC, 40 MΩ, frequency, temperature, max / min and REL; 55 mm jaw.

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Kyoritsu KEW 2608A AC Clamp Meter with DC Voltage Range

AC clamp meter with tear-drop transformer jaws for easy use, plus a DC voltage range that is handy for checking battery-backed emergency power supplies.

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Waco WI 255 Analogue Insulation Tester 250 V, 500 MΩ, Hand Driven, Metal Body

Hand-cranked analogue insulation tester (megger) from Waco, testing at 250 V with a range up to 500 MΩ, in a metal body: for checking cables, motors, panels and switchgear without mains power.

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Metrel MI 3123 SMARTEC Earth / Clamp Tester

Handheld earth tester: 4-wire, one-clamp and two-clamp earth resistance, specific earth resistance (Wenner) and TRMS clamp current; automatic probe resistance and noise checks, 125 Hz test signal.

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Autonics KRN1000-1631-0S LCD Touchscreen Paperless Recorder KRN1000-1631-0S

Autonics KRN1000-1631-0S 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*IO3*COM.

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Kusam Meco 7031 Waterproof Dissolved Oxygen Pen Tester

Waterproof dissolved oxygen pen tester, 0 – 20.00 mg/L and 0 – 200% saturation, with temperature, ATC, salinity (0 – 50 ppt) and altitude (0 – 20000 ft) compensation; IP57.

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HTC Instruments CM-2070 FT 1000 A AC Digital Clamp Meter

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

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Lutron BDO-5513SD Bench Dissolved Oxygen Meter, SD Logger

Bench dissolved oxygen meter for 0 to 20.0 mg/L, oxygen in air and temperature, with a BOD bottle probe, salt and altitude compensation and SD card logging.

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Rishabh Clamp POWER BT 400A Bluetooth 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; Bluetooth logging to app and PC.

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Fluke 87V MAX Rugged True-rms Multimeter, IP67

IP67 waterproof and dustproof true-rms multimeter, 4 m drop rated, with VFD filter and up to 800 h battery life.

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CIE CIE/444 100V 50MΩ Insulation Tester 100 V, 50 MΩ, Hand Driven, Metal Body

CIE/444 hand-cranked insulation tester (megger) testing at 100 V, scaled 0 to 50 MΩ, in a metal body. Constant-voltage governor, cross-coil movement, mirror scale; IS 2992:1987.

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Hioki CM4141-50 AC Clamp Meter

True RMS AC clamp meter for up to 2000 A AC with a thin sensor for tight spaces; AC/DC voltage to 1000 V (2000 V DC with the P2010 probe), resistance and frequency; CAT IV 600 V. Z3210 wireless adapter sold separately.

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Meco 3690 AUTO 3¾-Digit 600 A AC/DC Digital Clamp Meter with Delta Zero

4000-count AC/DC clamp meter: 600 A AC/DC, 600 V AC/DC, 40 MΩ, frequency to 500 kHz, with Δ zero button for DC current; 30 mm jaw.

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Kyoritsu KEW 3005A Digital Insulation and Continuity Tester

Digital insulation and continuity tester with a bar graph, external AC voltage display, auto-null of lead resistance, live warning, auto discharge and IEC 61557 test currents (1 mA / 200 mA).

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