Voltage Testers

Verify the presence of voltage with our range of low cost voltage detectors and fully test voltage levels with voltage testers from all of the leading electrical test equipment manufacturers such as Fluke, Kewtech, Martindale, Amprobe and Megger.

Find out more about Voltage Testers below.

CK Tools T2271A Non-Contact Voltage Detector - Visual
CK Tools T2271A Non-Contact Voltage Detector - Visual
£16.20
£19.44 inc. vat
  • Visual LED indicator
  • Range of 70 to 1000V AC
  • High sensitivity
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CK Tools T2272A Non-Contact Voltage Detector - Visual & Audible
CK Tools T2272A Non-Contact Voltage Detector - Visual & Audible
£17.49
£20.99 inc. vat
  • Visual LED and audio indicators
  • Voltage range of 70 to 1000V AC
  • High sensitivity
View Product
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About Voltage Testers

Voltage testers, also known more commonly as voltage detectors or voltfinders, are devices used to quickly evaluate the status of voltages.

They generally come in two different flavours - voltage testers are often two pole testing instruments designed for a specific contact to a system when evaluating voltage levels, while non-contact voltage detectors are portable, lightweight testers that allow users to hold them near an application to register the presence of live voltages.

Non-contact voltage detectors (NCVs) use either LED light indicators, audible tones, or a combination of both to alert the user to the presence of voltages. We stock a wide range of these devices in various forms ranging from simple, basic NCVs to devices with integrated torches for use in darkened lighting conditions.