The Quanum telemetry system gives real-time and accurate voltage, current, mAh and temperature display plus low voltage warnings via a robust 2.4Ghz DSSS connection.
The receiver pannel is a large 132x64 LCD and attaches directly to your existing radio's antenna for convenient at-a-glance in-flight status checks.

The Quanum Telemetry system will also warn you when your battery pack is approaching 3.2v per cell with a variable audio tone. No more deadstick landings!
And because it's 2.4Ghz DSSS it wont interfere with your existing system, no matter what channel you're on!

The Quanum Telemetry system transmits a narrow, lightweight signal 4 times a second and uses DSSS technology to ensure no conflicts with other systems close by. Included is an inbuilt 450mAh Li-ion power source and a convenient in-car and PC USB charge jack!

Specification.
Tx Weight: 16g
Tx Size: 50x17.5mm
Tx Output: 20dBm FCC ID: XR9V003
Firmware: 3.0.0.0
 
Included.
Large high contrast 132x64 pixel LCD 2.4Ghz Receiver. (V2)
1km Range 1~6S Transmitter (V2)
Receiver mount (universal type)
Cigarette lighter 5v out USB charger
USB cable. (Charge in car or on a PC)
CE, FCC, RoHS
Note: Current/temp sensor sold separately.

Whats new in V3.0
Show Temperature in centigrade or Fahrenheit
Battery capacity (Used/remaining)
Adjustable low voltage alarm

Note: To adjust settings follow the below steps

Hold down the BIND & Power buttons for 2 seconds to enter the configuration page.

Cycle through the configuration settings by pressing the Power button. To modify settings press the BIND button.

You can leave the configuration page by holding BIND & Power for 2 seconds.