Martindale VT7 LED Single Pole AC 50V – 600V Hazardous Voltage Indicator

Martindale

£22.00 / £26.40 incl VAT

⚡ 50V-600V AC
⚡ Bright LED indication
⚡ Audible indication
⚡ Detects live panel casings
⚡ Optimized for use when wearing PPE gloves
⚡ Integrated self-test function

In stock

SKU: MAR-VT7 Category: Brand:

Description

Martindale VT7 LED Single Pole AC 50V – 600V Hazardous Voltage Indicator

Product Details:

A single-pole contact voltage indicator that detects AC voltages of 50V-600V with audible and bright LED indication. 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 utility applications. The VT7 can be used when wearing protective gloves and gauntlets ensuring safe working practices can be adhered to at all times. The probe is GS38 compliant and is ideal for detecting live panel casings.

An extended tip enables easy access in confined spaces.The single-pole contact design will detect potentially hazardous AC voltages under a wide range of operating conditions and is a useful
first line tool for detecting live voltages.

It is widely used by power utilities and other safety-conscious organizations to reduce the safety risk from live panel casings and cutouts. The VT7 is NOT suitable for proving dead, for this application a two-pole voltage indicator should be used in accordance with safe isolation procedures.

Key Features:

  • Single pole contact voltage indicator
  • Detects AC voltage from 50V – 600V
  • Bright LED indication
  • Self test function
  • Suitable for indoor and outdoor use
  • Durable construction making it suitable for both industrial and domestic applications
  • This unit can be used when wearing protective gloves and gauntlets
  • The probe is GS38 compliant

Electrical

  • Audible and visual indication Voltage
  • Voltage range: 50V – 600V AC RMS nominal
  • Frequency range: 50 – 60Hz
  • Test current: <5μA
  • IP rating: IP54
    Water-resistantEnvironmental 
  • Temperature (Operating & Storage): -10°C to 55°C
  • Humidity (Operating & Storage): ≤ 85% R.H.
  • Altitude: up to 2000m
  • IP rating: IP54
  • Water resistantGeneral
  • Power: 9V, PP3 alkaline battery (IEC 6LR61, NEDA 1604A)
  • Current consumption: 34mA max
  • Dimensions: 236(L) x 44(W) x 33(D) mm
  • Weight: 120g (battery included) approx
  • Includes: 9V PP3 battery, instructions

    SAFETY
  • Conforms to BS EN 61010-1 CAT IV 300V, CAT III 600V
  • Class II, Double Insulation
  • Pollution Degree: 2EMC
  • Conforms to BS EN 61326-

🚚 Testersmans Shipping Policy

Free Mainland GB Delivery Over £150

We offer free delivery on most mainland Great Britain orders over £150 (ex VAT).
This applies across England, Wales, and most of Scotland, excluding certain remote or offshore postcodes.

If your order total falls just short of £150, or you’re a returning customer, feel free to contact us — we may be able to offer a discount code or delivery workaround.
📞 01945 738112 | ✉️ [email protected]


📦 UK Delivery Options

We work with both Royal Mail and DHL to offer reliable and flexible delivery across the UK:

  • Royal Mail – Best suited for lighter parcels and for customers in remote regions, including the Highlands, Islands, and Northern Ireland.
  • DHL – Ideal for most mainland UK orders, providing fast, tracked delivery and excellent reliability for time-sensitive shipments.

Our checkout system automatically displays the available delivery services for your postcode and order weight, ensuring you always see the most suitable options.

Note: Heavy, bulky, or freight-only orders will be charged separately.
Our website is designed for quick, transactional purchases rather than bulk or palletised orders.
Please contact us in advance for a tailored freight quotation if your order falls into this category.


⏱ Dispatch & Delivery Timing

We aim to dispatch all in-stock orders promptly, but delivery depends on both when you order and which service you select.

  • UK orders: placed by 2:00 PM Monday–Friday are usually dispatched the same day.
  • International orders: placed by 2:00 PM Monday–Thursday are usually dispatched the same day.

Orders placed after these times are processed the next working day. This means delivery may occur the following day or later, depending on the courier and service selected.

Once dispatched, your chosen delivery service determines how quickly your parcel arrives:

  • Standard services We use Royal Mail Tracked 24 or DHL Parcel as our ‘Standard’ services. They are not guaranteed to arrive next working day.
  • Premium services (e.g. Royal Mail Special Delivery or DHL by Noon) offer guaranteed delivery windows.

If your order is time-sensitive, we strongly recommend choosing a guaranteed service or contacting us before ordering to confirm availability.

Please note: For logistical reasons, we may occasionally adjust the delivery method selected at checkout. For example, smaller items may be better suited to letterbox-friendly packaging or may be at greater risk of delay or loss via certain services. We actively monitor courier and postal service disruptions—including strikes and delays—and may modify shipping arrangements to help ensure timely and secure delivery.


📅 Busy Periods & Delays

We always aim to dispatch promptly, but delivery times may be affected by:

  • Seasonal demand (e.g. Christmas, bank holidays, or industry shutdowns)
  • Courier network delays outside our control
  • Supplier lead times or calibration requirements for certain equipment

If your delivery is time-critical, please contact us before ordering so we can confirm stock and courier availability.


🌍 International Shipping

We ship worldwide using UPS Express Saver® and other trusted global courier partners. All international shipments are tracked and generally dispatched Monday to Thursday to ensure smooth customs clearance and transit.

Estimated delivery times:

  • Europe: 1–2 working days
  • North America: 2–3 working days
  • Asia-Pacific & Rest of World: 3–5 working days

Delivery times vary depending on location, customs clearance, and local courier performance.


💰 Taxes, Customs & Import Duties

International customers are responsible for any applicable taxes, customs charges, or import duties.
These are not included in our product or shipping prices.

Your courier will typically provide a secure payment link for any import charges once your parcel reaches customs.
If import fees are refused and the parcel is returned, we will issue a refund minus all incurred shipping and return costs.


📍 Using Your Own Courier

If you would prefer to arrange collection via your own courier (UK or international), please contact us before placing your order to coordinate collection from our Wisbech warehouse.


📝 Important Notes

  • Please ensure your delivery address and contact number are correct at checkout.
  • Undelivered parcels may be returned to us after a short holding period.
  • Redelivery or return fees may apply, even if your order originally qualified for free delivery.
  • By placing an order, you confirm your understanding and acceptance of this policy.

Additional information

Weight250 g