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    Voltage Testers

    Voltage testers are essential pieces of test equipment for electricians. They are small hand-held devices with two poles that gives the user an instant and clear indication if a circuit is live or not giving you peace of mind when it comes to ensuring your safety. Voltage testers are used in various applications that are simple circuits and very effective. They consist of a connector attached to a bus bar in the supply cabinet and a light-emitting diode inside of a small housing with a window to view the light.

    Voltage testers and indicators include a wide range of display features such as LED lights and audible signals to alert the engineer when live voltage is present. Some voltage indicators can also feature LCD display screens, informing the user that the line is powered and must be shut of before work.

    Our range of voltage testers have been sourced from leading brands such as; Beha-Amprobe, Chauvin Arnoux, Gossen Metrawatt, Martindale, John Drummond, Testo, and many more ensuring we have the ideal testing solution for your applications.

    What are they also known as ?

    • Voltage Indicators
    • Electricity Testers

    Why would need a voltage tester?

    By using a voltage tester to establish if voltage is present means that you are complying with health and safety recommendations for safe electrical work.


    • Permanent device and less susceptible to damage
    • Has reliability due to redundant circuits, surge immunity, long-life LEDs, and heavy-duty construction
    • Lifetime expectancy up to seven years
    • Audible, LED and LCD displays to alert user of live circuits
    • Compact designs that can be carried in a pocket or tool bag with ease

    Uses of voltage testers

    • Finding breaks in power cables
    • Checking plug wiring and fuses
    • Distinguishing between live and neutral wires
    • Determining live cables injunction boxes
    • Finding faulty switches


    Voltage testers are used by electrical engineers for electrical installation & servicing in domestic, commercial, and industrial applications.

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