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Voltage testers

500+ products

Choose our reliable and convenient voltage tester and detector for safe use of your electrical devices.

Compact DC11V-310V DC Voltage Meter, Smart Voltmeter with LED Digital Display, Rail Mount Detector (1/5)Compact DC11V-310V DC Voltage Meter, Smart Voltmeter with LED Digital Display, Rail Mount Detector (2/5)Compact DC11V-310V DC Voltage Meter, Smart Voltmeter with LED Digital Display, Rail Mount Detector (3/5)Compact DC11V-310V DC Voltage Meter, Smart Voltmeter with LED Digital Display, Rail Mount Detector (4/5)Compact DC11V-310V DC Voltage Meter, Smart Voltmeter with LED Digital Display, Rail Mount Detector (5/5)

Compact DC11V-310V DC Voltage Meter, Smart Voltmeter with LED Digital Display, Rail Mount Detector

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Portable Digital Socket Tester 30-250V, RCD Voltage Detector, Earth Polarity Phase Checker Tool with Color Display (1/5)Portable Digital Socket Tester 30-250V, RCD Voltage Detector, Earth Polarity Phase Checker Tool with Color Display (2/5)Portable Digital Socket Tester 30-250V, RCD Voltage Detector, Earth Polarity Phase Checker Tool with Color Display (3/5)Portable Digital Socket Tester 30-250V, RCD Voltage Detector, Earth Polarity Phase Checker Tool with Color Display (4/5)Portable Digital Socket Tester 30-250V, RCD Voltage Detector, Earth Polarity Phase Checker Tool with Color Display (5/5)

Portable Digital Socket Tester 30-250V, RCD Voltage Detector, Earth Polarity Phase Checker Tool with Color Display

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Electromagnetic radiation detector - Electromagnetic field probe - RF signal detection device with audible alarm, (1/4)Electromagnetic radiation detector - Electromagnetic field probe - RF signal detection device with audible alarm, (2/4)Electromagnetic radiation detector - Electromagnetic field probe - RF signal detection device with audible alarm, (3/4)Electromagnetic radiation detector - Electromagnetic field probe - RF signal detection device with audible alarm, (4/4)

Electromagnetic radiation detector - Electromagnetic field probe - RF signal detection device with audible alarm,

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Analog voltmeter 0-300V, pointer, voltmeter panel, needle voltage gauge for equipment (1/5)Analog voltmeter 0-300V, pointer, voltmeter panel, needle voltage gauge for equipment (2/5)Analog voltmeter 0-300V, pointer, voltmeter panel, needle voltage gauge for equipment (3/5)Analog voltmeter 0-300V, pointer, voltmeter panel, needle voltage gauge for equipment (4/5)Analog voltmeter 0-300V, pointer, voltmeter panel, needle voltage gauge for equipment (5/5)

Analog voltmeter 0-300V, pointer, voltmeter panel, needle voltage gauge for equipment

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Button Battery Tester Portable and Lightweight Pocket (1/5)Button Battery Tester Portable and Lightweight Pocket (2/5)Button Battery Tester Portable and Lightweight Pocket (3/5)Button Battery Tester Portable and Lightweight Pocket (4/5)Button Battery Tester Portable and Lightweight Pocket (5/5)

Button Battery Tester Portable and Lightweight Pocket

£35.86
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Continuity Electric Tool Measures NCV And Amps With Portable (1/5)Continuity Electric Tool Measures NCV And Amps With Portable (2/5)Continuity Electric Tool Measures NCV And Amps With Portable (3/5)Continuity Electric Tool Measures NCV And Amps With Portable (4/5)Continuity Electric Tool Measures NCV And Amps With Portable (5/5)

Continuity Electric Tool Measures NCV And Amps With Portable

£47.08
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Non Contact Voltage Tester Homeowners Digital Multimeter (1/5)Non Contact Voltage Tester Homeowners Digital Multimeter (2/5)Non Contact Voltage Tester Homeowners Digital Multimeter (3/5)Non Contact Voltage Tester Homeowners Digital Multimeter (4/5)Non Contact Voltage Tester Homeowners Digital Multimeter (5/5)

Non Contact Voltage Tester Homeowners Digital Multimeter

£48.88
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3.4 Inch Thermal Imager LCD Rechargeable Non contact Temperature (1/5)3.4 Inch Thermal Imager LCD Rechargeable Non contact Temperature (2/5)3.4 Inch Thermal Imager LCD Rechargeable Non contact Temperature (3/5)3.4 Inch Thermal Imager LCD Rechargeable Non contact Temperature (4/5)3.4 Inch Thermal Imager LCD Rechargeable Non contact Temperature (5/5)

3.4 Inch Thermal Imager LCD Rechargeable Non contact Temperature

£166.93
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5 pcs Electric Tester Pen (1/5)5 pcs Electric Tester Pen (2/5)5 pcs Electric Tester Pen (3/5)5 pcs Electric Tester Pen (4/5)5 pcs Electric Tester Pen (5/5)

5 pcs Electric Tester Pen

£29.99
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Circuit detection probe, digital car tester for maintenance (1/5)Circuit detection probe, digital car tester for maintenance (2/5)Circuit detection probe, digital car tester for maintenance (3/5)Circuit detection probe, digital car tester for maintenance (4/5)Circuit detection probe, digital car tester for maintenance (5/5)

Circuit detection probe, digital car tester for maintenance

£38.69
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The DIY, home and garden specialist

The DIY, home and garden specialist

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Reliable delivery

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Flexible payment options

More than 7 million individual and professional customers

More than 7 million individual and professional customers