Panel Mount Volt Meter – Red (0-30V)


Availability: In Stock


SKU: GAU-011 Categories: , Tags: , , ,


Panel volt meters are an excellent way to monitor voltage without a multimeter. This three wire version of our popular gauges can be powered from a separate source from what it is monitoring. This allows the gauge to read right down to 0V without shutting off. Red and black are used to power the gauge, white is used to measure voltage. To connect this gauge simply hook the Red wire to a positive pole on an external power source, the Black wire to the ground pole of the external power source and the ground of the circuit you are monitoring, and the White wire to the point which you would like to measure voltage. We have attached a diagram, in this case the Yellow wire of the diagram is the same as the White wire on this gauge.

The volt meter pops into a 45.5mm × 26.5mm rectangular hole just like most of our other rectangular gauges.



  • Dimensions: 48x29x21mm
  • Digit size: 0.56″ high, red LEDs
  • 3.2V to 30V DC power
  • Measurement accuracy: 0.1V
  • Panel cutout: 45.5mm x 26.5mm
  • Refresh rate: about 2 Hz
  • Measuring range: 0 – 30V
  • 8mA draw


May We Also Suggest…

Panel Mount Volt Meter – Blue (0-30V)
Price: $5.00


  Difficulty Level

Soldering Skill: N/A
Prototyping Skill: Beginner
Programming Skill: N/A

  Product Certifications

  Product Attributes

Weight: 15 g

  Warranty Policy

This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.

  Return Policy

This product is returnable Within 14 Days of delivery for a store credit. Item must be unopened, unused, and in re-saleable condition.

More Information:
For more information on our Warranty and Return Policies, please consult our   Terms of Service


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