SMD Voltage Meter for 12V Systems (VM-1)

Code: SMD-VM1
Rated 5.00 out of 5 based on 2 customer ratings
(2 customer reviews)

The VM-1 provides a real-time display of the input voltage unlike a digital display meter that suffers from the slow response of a seven segment digital display and our ability to read such a display quickly.


Available on backorder

Available on backorder



The VM-1 provides a real-time display of the input voltage unlike a digital display meter that suffers from the slow response of a seven segment digital display and our ability to read such a display quickly. Additionally It is internally calibrated will not become ill calibrated by vibration.

About the Design

Some might consider the VM-1 to be over-built; we think it is just right. Some features of the design are:

  • White LED Backlight
  • Mil spec FR4 circuit board
  • Regulated power supply
  • Constant LED current and brightness regardless of battery voltage (won’t dim with your beat)
  • 20 bright surface mount LEDs
  • Designed for 12 Volt Systems


  • Voltage Measurement Range……………………………………………………………10.1 – 15.8 VDC
  • Accuracy………………………………………………………………………………………..+/- 0.15 Volts
  • Response Time from 10.2 – 15.8 Volts………………………………………………..130 milliseconds
  • Dimensions…………………………………………………………………………….…2.75 X 2.75 X 0.6 Inches

Product Manual

2 reviews for SMD Voltage Meter for 12V Systems (VM-1)

  1. Rated 5 out of 5


    A very fast and accurate meter. Looks so much nicer than the usual rectangular digital ones. You can either use it in the case it comes in or fabricate it into a trim panel for that extra touch. Comes with very in-depth but simple instructions. Would highly recommend.

  2. Rated 5 out of 5

    duncan (verified owner)

    Amazing meter looks are perfect and the speed at which it changes is unmatched by any meter i have ever used perfect highly recomennded

Only logged in customers who have purchased this product may leave a review.

Additional information

Weight 0.1 kg
Please Log In/Register to get your referral link for this product.


UK Delivery

All items ordered before 14.00pm are shipped the same day unless otherwise stated at the time of ordering. Orders placed after 14.00pm on a Friday will be shipped the following Monday (excluding bank holidays, in which case it will be the next working day). If the item is out of stock for whatever reason you will be emailed within 24hrs to inform you of this. Our site manages stock inventory so if it says ‘IN STOCK’ that means goods are available for immediate dispatch.

  • Shipping will be calculated at the checkout.
  • Free shipping available for customers in the UK mainland ONLY when orders are over £50.
  • We use Interlink Express for all UK next day deliveries (aswell as for orders over £50 if the weight exceeds 2kg) and Royal Mail Recorded Post for orders under 2kg.

Make sure you supply us with a mobile number when you order, then we can give you full tracking information & updates on your order throughout the process.

Clicking on the above image, will also allow you to track your order online. If you have any questions or queries, contact our helpful office team on

Free Delivery

Free delivery is available to UK mainland addresses ONLY and excludes addresses in the Scottish Highlands & Islands and Northern Ireland. Free delivery is applicable to orders over £50.00 (inc vat) ONLY. This offer doesn’t necessarily mean your goods will be sent on a courier next day service. However assuming the weight exceeds 2kg your goods are usually sent via courier (Interlink Express).

Guranteed 24 Hour

  • Next Day Delivery – Over £50 Inc. VAT – Any weight – Free!
  • Next Day Delivery – 2-5KG – £8.00
  • Next Day Delivery – 5-20KG – £9.99
  • Next Day Delivery – 20-30KG – £11.99
  • Next Day Delivery – 30-40KG – £15.00
  • Next Day Delivery – 45KG+ – £50.00


  • Royal Mail 1st Class Recorded 1-3 working days – Upto 1KG – £4.45
  • Royal Mail 1st Class Recorded 1-3 working days – Upto 1-2KG – £6.90
  • Royal Mail 2nd Class Recorded 2-5 working days – 0-2KG – £3.95


  • Royal Mail Special Delivery Saturday – Upto 2KG – £14.00
  • Courier Saturday – Upto 5KG – £15.95
  • Courier Saturday – 5-20KG – £19.95
  • Courier Saturday – 20-25KG – £22.95

Orders MUST be made before 2pm Friday

Back Order

Items that are listed with ‘Back order’ usually means there is around a 5-10 working day delay for the item to be back in stock. Some items are listed in this way as they are a low volume product and are considered special order with our suppliers.

European & International Delivery

Blade ICE ships internationally to many countries in Europe. Based on the weight of your order shipping will be calculated at the checkout.

Blade ICE reserves the right to charge the full shipping fee applicable to resend if the item is returned to us as the customer was unable to take delivery of the parcel for any reason. Courier returned items will be added back into our stock and your account credited with the order total, minus the fee the courier charges us to deliver the item back to us. You will have to re-place the order to have the item reshipped. If a customer inputs any incorrect details on their order, which causes the parcel to be delivered incorrectly, we will not hold any responsibility for this parcel.

Finally we advise you to check the contents of the order with the inventory sent with the goods. In the rare instance that goods are missing, please contact us within 24 hours and we will happily send out the missing goods at no extra cost to you. If goods are damaged or faulty please inform us within 3 working days of receiving your order.

Please refer to our Terms and Conditions for more information.

You may also like…

  • Sale!

    SMD Output Meter (OM-1)

    The OM-1 can be used as a real time indicator of how close to clipping your amplifier is being driven and / or as a light show to add a visual sense to your music.

    Rated 5.00 out of 5
    (1 review)
    £74.99 £67.00 Add to cart