Onboard Voltage Monitor
Our new Onboard Voltage Monitor is a very easy to use item that is designed to mount on your airplane or helicopter, boat or car and plug into any unused channel on your receiver. When the receiver is turned on, the unit will display the voltage that the receiver is getting from your battery pack.
No longer will you have to remember to check your batteries between flights, or try to find the correct adaptor. You can be really safe by knowing EVERY FLIGHT!
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