Martindale VT7 Single Pole Voltage Tester

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  • Detects AC voltages of 50V-600V
  • Bright red LED visual and audible indications
  • IP54-rated for indoor and outdoor use

rrp £27.00

now £16.50 (Ex. VAT) £19.80 (Inc. VAT)

rrp £27.00


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  • Description

    Martindale VT7 Single Pole Voltage Tester

    The Martindale VT7 is a single pole contact voltage indicator which detects AC voltages of 50V-600V with bright red LED visual and audible indications. ­

    This ergonomically designed voltage tester has a self-test function and is IP54 rated, for indoor and outdoor use. The tester is of durable construction making it suitable for both industrial and domestic applications.

    The VT7 voltage indicator can be used when wearing protective gloves and gauntlets so is ideal for Smart Meter installers and people who take safety seriously. Potentially unsafe direct contact with a finger is not required.

    The probe is GS38 compliant and comes supplied with a 9V, PP3 alkaline battery (IEC 6LR61, NEDA 1604A) and instructions.

  • Specification


    • Audible and visual indication
    • Voltage range: 50V - 600V AC rms.
    • Frequency range: 50 - 60Hz
    • Test current: <5μA


    • Temperature (Operating & Storage): -10°C to 55°C
    • Humidity (Operating & Storage): ≤ 85% R.H.
    • Altitude: up to 2000m


    • Power: 9V, PP3 alkaline battery included (IEC 6LR61, NEDA 1604A)
    • Current consumption: 34mA max
    • Dimensions: 236(L) x 44(W) x 33(D) mm
    • Weight: 120g (battery included) approx


    • Conforms to BS EN61010-1 CAT IV 300V, CAT III 600V
    • Class II, Double Insulation
    • Pollution Degree: 2
    • IP rating: IP54
    • Water resistant


    • Conforms to BS EN61326-1
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  • Delivery Information

    At we understand the importance of a reliable delivery service when shopping online. Especially when the goods are often essential to your working day. If your goods are required by a certain date please feel free to contact us for an honest and realistic indication whether this can be met. We aim to process all orders we receive within 1 to 3 working days, however from time to time we do have an increased demand for certain products or there might be delays from the manufacturer. In such cases delivery of your equipment may be subject to a minor delay.

    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text and a notification 15 minutes before arrival so you will not have to wait around all day. You can even manage your booking online and re-arrange delivery for another date or arrange the goods to be left with a neighbour of your choice.

    We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink.

    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 3-5 working days*
    • Standard Delivery at £4.95: 2-3 working days
    • Next Working Day Delivery (on select products only) at £7.50
    • Pre-Noon Next Working Day Delivery (on select products only) at £9.50*
    • Pre-10.30am Next Working Day Delivery (on select products only) at £18.50*
    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only (this might exclude certain areas in the north of Scotland).

    Customers outside the UK: exports to many countries all over the world. Prices for shipping vary on location and weight/dimensions. Costs are calculated for certain countries at the checkout. If your country is not included in this list please e-mail with your name, address and the items you would like to order for an accurate shipping quote or go to for more information.

    For more information on delivery, please see our terms and conditions.