Voltage Testers

  1. Martindale VT25 Voltage Indicator
    Martindale logo
    5 In Stock
    Martindale VT25 Voltage Indicator
    (1)
    £45.00 £37.50
    • LED light indicators
    • Indication of voltage, phase and continuity
    • AC/DC operation
    37 Reward Points
    Price Match Guarantee
    MARVT25
  2. Martindale TEK100 Non-Contact Voltage Indicator
    Martindale logo
    Lead Time: 1-6 Days
    Martindale TEK100 Non-Contact Voltage Indicator
    (no reviews)
    £46.80 £39.00
    • No need for contact
    • Detect up to 600V of AC voltage
    • Can be held and operated in one hand
    39 Reward Points
    Price Match Guarantee
    MARTEK100
  3. Martindale TEK200 Non-Contact Voltage and Magnetic Indicator
    Martindale logo
    Only 1 In Stock
    Martindale TEK200 Non-Contact Voltage and Magnetic Indicator
    (no reviews)
    £50.34 £41.95
    • Works with several magnetic field producers
    • Tests LED and battery
    • Casing is flame retardant
    41 Reward Points
    Price Match Guarantee
    MARTEK200
  4. Martindale TEK101 Non-Contact Voltage Detector
    Martindale logo
    Lead Time: 1-2 Weeks
    Martindale TEK101 Non-Contact Voltage Detector
    (no reviews)
    £53.94 £44.95
    • Visual and audible indicators
    • Built-in proving unit verifies detector accuracy
    • Non-contact detection of AC voltage
    44 Reward Points
    Price Match Guarantee
    MARTEK101
  5. Martindale VI13800 Voltage Indicator
    Martindale logo
    5 In Stock
    Martindale VI13800 Voltage Indicator
    (4)
    £63.60 £53.00
    • Voltage range 50-600V AC/DC
    • Two-layer double-insulated cable
    • Improved safety functionality
    53 Reward Points
    Price Match Guarantee
    MARVI13800
  6. Martindale VT28 Voltage Indicator
    Martindale logo
    2 In Stock
    Martindale VT28 Voltage Indicator
    (1)
    £66.00 £55.00
    • 7-point LED voltage scale & LCD
    • Continuity, single pole phase rotation, & phase rotation testing
    • Auto-Power-Off function
    55 Reward Points
    Price Match Guarantee
    MARVT28
  7. Martindale MTL10 Test Lamp
    Martindale logo
    In Stock
    Martindale MTL10 Test Lamp
    (no reviews)
    £90.00 £75.00
    • Four illumination bands, 50, 100, 200 & 400V
    • Right angled probe tip also included
    • 360° viewing angle
    75 Reward Points
    Price Match Guarantee
    DRUMTL10
  8. Martindale VI-15000 Voltage Indicator
    Martindale logo
    Only 1 In Stock
    Martindale VI-15000 Voltage Indicator
    (no reviews)
    £91.20 £76.00
    • 50-690V range
    • LED indicators
    • CAT IV 1000V rated
    76 Reward Points
    Price Match Guarantee
    MARVI-15000

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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.

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