See Atonal Circuits Eurorack

Voltmeter

This is not a fancy VU meter, it has a linear response and is designed to measure voltages to help you understand
what’s going on with your control voltages. Each LED represents 1 volt (red for positive range and blue for negative range).

https://www.atonal.be/see/

  • 65 mA +12V
  • 8 mA -12V
  • ? mA 5V
  • 41 mm Depth

This Module is currently available.

$56
2 HP Utility