Tower Pro Battery Watcher, Voltage Display Rx Battery Monitor

4.8V-6VJR Futaba Hitec compatible. This is the TowerPro Battery Watch on-board Receiver Battery Monitor for 4.8V and 6V NiCd and NiMH receiver packs. The device mounts on the outside of the airplane so you can check at a glance the status of the receiver battery.

FEATURES:

-7-LEDs provide instant, accurate battery voltage status of Low, Safe,or Max. Only one LED glows at a time.
-Small switch to select 4.8V or 6V battery
-Very lightweight, only .15oz (4.3g) unit can mount on the side of the fuselage, or under the plane's canopy
-Draws amazingly low current - from 4-34mA depending on the battery voltage
-Plugs into any open receiver channel using a connector

INCLUDES: One TowerPro Battery Watch On-Board Receiver Battery Monitor with plug

Requires:

- Plugging into any unused receiver port
- Mounting onto the airplane with double-sided tape