As a Hobbyist, we need measure voltage at any time. Put a voltage meter anywhere with this very handy display. These are often used by RC hobbyists for keeping track of batteries but we thought it would be great on a breadboard or enclosure.
From now on, we provide Mini Volt Meter (DC 3.2V - 30V) and Volt Meter(DC 4.2V-30V) to you. The Mini Volt Meter Parameter:
PCB: 30mm x 20mm
Display: 23mm x 14mm
Combined Depth: 11mm
3.2V to 30V DC measurements
Blue LED display
Use with positive voltages only!