LED-based Voltage Monitor

The EMW CV Monitor is a simple and useful module that can used to measure the voltage of an incoming signal. The module displays voltages ranging from +/- 5v using LEDs for every 0.5 v increment.

http://www.electronicmusicworks.com/eurorack/cv-monitor.html

• 20 mA +12V
• 4 mA -12V
• ? mA 5V
• 50 mm Depth

No info about availability.