This is the VoltWatch On-Board Receiver Battery Monitor For
            *4.8V* Receiver Packs for Radio Controlled Airplanes.
    This mounts on the outside of the airplane, so you can see at a glance
        the status of the receiver battery mounted inside the airplane.

FEATURES: 7-LEDs provide instant, accurate battery voltage status of Low, Safe, or Max. Only one light at a time glows. (see COMMENTS) Very lightweight, only 1/10 oz - unit can be mounted on the side of the fuselage, or under the plane's canopy. Draws amazingly low current - less than 10mA. Plugs into any open receiver channel using a Futaba J connector. Two year warranty

INCLUDES: One VoltWatch On-Board Receiver Battery Monitor w/Futaba J connector

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

SPECS: Length: 1-3/4" Width: 1" Height: 1/8" Weight: 1/10 oz Current Draw: 10mA This ONLY works with 4.8V receiver packs (NOT 6.0V)!

COMMENTS: This has a Futaba J connector pre-installed. For radios other than Futaba, you will have to change or modify the plug. LED lights: Only one LED light at a time glows.

This is for 4.8V NiCd packs only!

NO NiMH!