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Martindale VT12/PD Voltage Tester and Proving Unit Kit

This kit comprises of the VT12 voltage tester and PD690 proving device which enables the user to comply with health and safety recommendations for safe working.

Next Day Delivery (subject to availability)

including VAT @ 20%
Regular Price:
  • Non-contact voltage detector
  • GS38 Compliant
  • Detachable Probes
  • LED Indicator
  • Case Included
  • 690V Proving Unit
  • FreeDelivery
  • 30DayMoneyBack
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Martindale VT12PD Voltage Tester & Proving Unit Kit

The VT12 is a two pole voltage tester which complies with BS EN61243-3:2010 and provides clear indication of AC/DC voltage from 12V to 690V. It is durable enough for industrial and domestic use and is supplied with removable probe caps for GS38 compliance.

The proving device provides a 700V output to fully prove the VT12 is working correctly and also features a low battery indicator safety feature to alert the user that the batteries require replacement.

Both products are housed in a useful soft carry case with a padded shoulder strap for easy transportation. The PD690 can still be used for proving while fitted in the case through the two apertures in the front cover.


VT12PD Kit Comes Supplied With:

  • VT12 2 Pole Voltage Tester
  • PD690 Proving Device
  • Soft Carry Case


Martindale VT12 Voltage Tester
Voltage Range 12-690V AC/DC
LED Resolution +/-12, 24, 50, 120, 230, 400, 690V
Tolerance acc. EN 61243
AC/DC Voltage Detection Automatically
Range Detection Automatically
Response Time <0.1 s
Frequency Range DC, 0 - 65Hz
Internal Load Approx. 2,1 W/690V
Test Current <3.5mA
Duration Time DT=30s
Recovery Time 4min
Auto Power-On >12V AC/DC
Frequency Range 45 - 65Hz
Continuity Test Optical/acoustical
Resistance Range 0-200 kΩ
Test Current 3 μA
Overvoltage Protection 690V AC/DC
Power Supply 2 x 1,5 V IEC LR03/AAA
Power Consumption max. 30 mA/approx. 250 mW
Temperature Range -I0°C - 55°C
Humidity Max 85% rel. H.
Height Above Sea Level Up to 2000 m
Measurement CAT CAT III/690V
Pollution Degree 2
Protection Degree IP54
Safety Accuracy EN 61243-3, EN 61010, IEC 61010
Weight approx. 130g
Dimensions approx. 205 x67 x27mm

Martindale PD690 Proving Device
Output Voltage 700V
Operating Temperature -10 to +40°C at max 70% RH
Battery 6 x LRC/MN1500 1.5V alkaline batteries or equivalent
Dimensions 143 x 84 x 50mm
Weight 400g approx. including battery

Standard Delivery 3-5 Day Delivery – UK
£2.95 for all all orders under £40.00 (exld vat). Sent by Royal Mail Tracked, delivered/posted within 3-5 working days from the date of your order, subject to availability.

Standard Free Delivery 3-5 Day Delivery – UK Mainland only - Zone A & B
Included in the price for all orders over £40.00 (exld vat). Sent using FedEx, delivered within 3-5 working days from the date of your order, subject to availability.

Express DPD Delivery 1-2 Day Delivery – UK Mainland only - Zone A & B
£4.50 select at the checkout. Sent using DPD on their Award Winning “Predict” Service with these great key benefits:

  • You are given a one hour delivery window. (no more waiting in all day for your parcel)
  • You are notified by text or e-mail on your parcels progress.
  • Change of plan? You can easily use the text or e-mail to rearrange your delivery.
  • Notifications on your parcel up to 15 minutes before delivery.

Orders must be placed before 3pm for next day delivery and a mobile number supplied, subject to availability.

Next Day Delivery – UK Mainland only - Zone A & B
£8.00 select at the checkout. Sent using FedEx, orders must be placed before 3pm for next day delivery, subject to availability.

Saturday Pre 12am - UK Mainland only - Zone A & B
£15.00 select at the checkout. Sent using FedEx, orders must be placed before 3pm for Saturday delivery.

Delivery Surcharges
Because of the high cost of carriage we need to apply a surcharge on all deliveries made in the following regions: 

  • Scotland, Isle of Wight & Isles of Scilly - £6.00  
  • Scottish Highlands and Northern Ireland - £12.00  Zone C
  • Scottish Islands, Isle of Man and Channel Islands - £14.00  Zone D
  • Southern Island - £15.00  Zone E


 International delivery

International delivery charges are automatically added to your order at the checkout; you can also use the guide below for a guide on prices. For any questions regarding international deliveries please contact us at

 Zone 1:

  • France, Germany, Belgium, Netherlands, Luxembourg. £20.00 per parcel

Zone 2:

  • Austria, Denmark. £22.00 per parcel
  • Liechtenstein, Switzerland £47.00 per parcel (added cost for custom clearance surcharge)

Zone 3:

  • Czech Republic, Italy, Slovakia, Spain. £28.00 per parcel

Zone 4:

  • Estonia, Finland, Hungary, Poland, Portugal, Slovenia, Sweden. £50.00 per parcel

Zone 5:

  • Bulgaria, Croatia, Greece (incl islands) Latvia, Lithuania, Romania. £60.00 per parcel

Bosnia-Herzegovina, Iceland, Norway, Serbia. £85.00 per (added cost for custom clearance surcharge)

If no shipping option is available to your selected country.  Please call us on +44 (0) 1603 406 148 to purchase your items.