Hyperion HP-RXMONITOR Onboard Receiver Battery Volt Indicator
Hyperion on-board receiver battery voltage indicator.
Switch to check both 4.8V/6V.
Connect it to a blank channel of a receiver or use a Y harness if all channels have already been used.
Included is a Futaba compatible connector (with a nail).
Cable length: 10 cm
Weight: 4 grams