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Voltage Testers & Volt Sticks
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  1. Martindale VT7 Single Pole Voltage Tester
    £26.00
    Save £9.50
    £16.50
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    Martindale VT7 Single Pole Voltage Tester

    • Audible and visual indication
    • AC voltage range of 50V to 600V
    • Frequency range of 50-60Hz
  2. Martindale VT4 Voltage Detector

    Unavailable

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    Martindale VT4 Voltage Detector

    • Non-contact AC voltage detector
    • 12V to 1000V range
    • Manual voltage sensitivity range selection: 12 to 1000V and 50 to 1000V
  3. Martindale VT3 Non contact voltage and magnetic indicator
    £29.00
    Save £10.01
    £18.99
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    Martindale VT3 Non Contact Voltage & Magnetic Field Indicator

    • Detects voltage from 200 to 1000V
    • Dual LED indicators
    • Also detects magnetic fields
  4. Martindale VT12 Voltage Tester
    £37.00
    Save £15.05
    £21.95
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    Martindale VT12 Voltage & Continuity Tester

    • Two-pole voltage tester
    • Measure up to 690V
    • High quality Martindale product
  5. Martindale FL30 Fluorescent lamp tester
    £39.00
    Save £14.00
    £25.00
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    Martindale FL30 Fluorescent Lamp Tester

    • Test flouresecent, low pressure sodium, high pressure sodium and other gas lamps
    • Telescopic antenna for testing ceiling or hard-to-reach lamps
    • Comes with carry case, antenna and batteries
  6. Martindale TEK 100 Voltage Indicator
    £40.00
    Save £7.00
    £33.00
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    Martindale TEK100 Non-Contact Voltage Indicator

    • Pen-shaped voltage detector
    • 100V to 600V AC range
    • Self-test function and audible/LED indicators
  7. Martindale VT25 Voltage Indicator
    £54.00
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    £34.49
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    Martindale VT25 Voltage Indicator

    • Two-pole voltage tester with LED indicators
    • Measures voltage, continuity and phase rotation
    • Built-in torch
  8. Martindale VI13700G Voltage Indicator MARVI13700G

    Unavailable

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    Martindale VI137002 Safety Voltage Tester

    • GS38 probe tips
    • Test voltage up to 400V
    • Double insulation for extra protection
  9. Martindale VI13800 Voltage Indicator - Kit
    £57.00
    Save £8.55
    £48.45
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    Martindale VI13800 Voltage Indicator

    • GS38 compliant
    • LED indicators of AC/DC voltage
    • High wattage resistor improves user safety
  10. Martindale VT28 Voltage Indicator
    £84.00
    Save £29.00
    £55.00
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    Martindale VT28 Voltage Indicator

    • Voltage tester with LCD screen
    • Measures up to 690V AC/DC
    • Built-in LED torch
  11. Martindale ET4 Multifunctional Electrical Tester kit
    £132.00
    Save £39.60
    £92.40
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    Martindale ET4 Electrical Tester

    • Measurements of voltage, resistance, current, frequency and continuity
    • Open-jaw measurements of current
    • Non-contact voltage indicator, autoranging, display hold and auto power off
  12. Martindale ET5 Multifunctional Electrical Tester kit
    £148.00
    Save £53.50
    £94.50
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    Martindale ET5 Multifunctional Electrical Tester

    • Measurements of voltage, resistance, current, frequency and continuity
    • Built-in non-contact voltage indicator
    • Also measures capacitance, temperature and duty cycle
  13. Martindale VIPD Voltage Tester & Proving Unit

    Unavailable

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    Martindale VIPD Voltage Tester & Proving Unit

    • Everything you need for testing AC/DC voltage
    • Includes a voltage tester, proving unit and carry case
    • Can be used to check Drummond
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Voltage Testers & Volt Sticks

About Voltage Testers & Volt Sticks

Everything you need for both detecting and measuring voltage levels is available in this category.

Every electrician should own a voltage detector; these simple, pen-shaped tools are the easiest and safest method of checking whether there's live voltage on a system. They're low cost, extremely useful and available in a selection of different styles with audio, visible and even vibration indicators whenever voltage is detected.

Voltage testers are two-pole testers that can be used to determine the level of voltage passing through an electrical installation. Our testers are all compliant with the latest GS38 regulations on probe tips, can measure across a wide range and are supplied from many notable electrical test equipment manufacturers including DiLog, Fluke, Kewtech, Martindale, Megger, Socket and See and UNI-T.