The Maker Shed’s new Mini Volt Meter is super handy for keeping your eye on voltages. It was originally intended for use in RC vehicles but works great with robots, breadboards, or other projects. The vivid green 3-digit 7-segment display accurately reads voltages from 3.2v – 30v with 0.1V precision. The small size allows you to fit it almost anywhere.


  • PCB: 30mm x 20mm
  • Display: 23mm x 14mm
  • Combined Depth: 11mm
  • Weight: 5.45g

Power specifications:

  • 3.2V to 30V DC measurements
  • 0.1V precision
  • 3-4mA draw
  • Green LED display
  • Use with positive voltages only!