Hi,

Selling a Ace RC ALpha Governor for nitro heli.

Features:
Easy setup and user-friendly
2) High-speed CPU and advanced feed forward control algorithm
3) Instant reaction and smooth engagement
4) Precise adjustment and high reliability
5) Bright LED RPM display and explicit indication of "Lock" or "Unlock" condition
6) Variable gain for the adjustment of the control response time
7) Simple wiring, small and light weight
Adjustable mounting device, more flexibility
9) Low power consumption

Specifications:
Control system: Digital advanced control
Speed pick-up: Direct detection of engine rotation
Speed stability accuracy: Less than 1%
Control response: 14ms
Speed control range: 10,500~21,000rpm (engine speed)
Operating voltage range(V): DC 4.8V~6.0V
Current drain: 40mA (at 4.8V, including sensor)

Please whatsup of pics and details. PM your offers.

regds