New for 2017!
Signal Dynamics Heads Up Voltage Monitor

Select qty:

Add to Wish List

Signal Dynamics Heads Up Voltage Monitor

Get a heads up about the condition of your electrical system before the big obvious one: getting stranded. The Signal Dynamics Heads Up Voltage Monitor is an easy 2 wire hookup with a multi colored LED that let's you know if sh!t starts to hit the fan and if that fan will be able to run for much longer.  


  • Samples voltage 50k/sec
  • Serious fault detection and notification
  • Includes bezel, wire connectors and double sided tape
  • Flashing green: above - 15.2V
  • Steady green: 12.9V - 15.1V
  • Steady amber: 12.7V - 12.8V
  • Steady red: 12.1V - 12.6V
  • Flashing red: below - 12V


Product Style RevZilla Item # Manufacturer Product # Availability
Signal Dynamics Heads Up Voltage Monitor 1192721 1050 In Stock: Ships next business day


Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
There are no reviews for this item. Write Review
Use our Product Q&A for a chance to win our monthly $100 giveaways.

Have a functionality, fit, or otherwise product-specific question about the Signal Dynamics Heads Up Voltage Monitor? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.