Takes the guess work out of knowing whether your ignition is faulty or not without removal or substitution of the ignition or without running the engine. Just turn the dial to simiulate the engine R.P.M., if you have the tacho connected it will even confirm the R.P.M. how cool is that! An invaluable bit of kit at a great price!
This device allows you to reliably kill the engine safely from your transmitter. Easily fitted, lightweight 0.3 oz, LED warning light, trusted interference free operation.
Invaluable for precise engine tuning and operation. Lightweight and small so it can be left in the model if required. Needs no battery power, plugs into your ignition box.