On-Board LED RX Voltage Display

This tiny, bright and lightweight unit gives you an accurate RX voltage reading and can be plugged into either your RX, or via a y-lead, to your RX power supply, the unit comes with adhesive foam on the rear and two mounting screws for use as an on-board unit.

Dimensions: 24mmx20mmx12mm
Weight: 6g w/lead
Plug: JR/Universal