This lightweight Hobbyking voltage indicator is ideal for monitoring you lipolys both in flight and on the ground. By connecting directly to the battery balance plug, you get in indication of individual cell voltages from the four LEDs on the unit, the supplied lead and LEDs can be fixed to the underside of the model to indicate by very bright flashing if any cell voltage drops below normal, meaning you can land your model without causing damage to your battery. Due to the small size and weight of the unit, even small parkfly model Lipolys can be protected.

Working Temp Range: -20c to 50c
Weight: 2.3g (5g inc 2 LED & Y-cable)
Dimensions: 28 x 16 x 6mm
LED Port output: ~4v, 300mA max
Display resolution: 0.1v
Voltage accuracy: +/- 2%