engine timing and duration guage

[rcosmax]

I have looked around but I am wondering if there is a guage that is sold to messure durations and timings on nitro engines. I have an idea on how to make one but it would be nice if there was one that I could buy.

thanks

[EdwardN]

Originally posted by rcosmax
I have looked around but I am wondering if there is a guage that is sold to messure durations and timings on nitro engines. I have an idea on how to make one but it would be nice if there was one that I could buy.

thanks

Here it is. from "Home Depot" in USA $2.56
I guess they will disappear from shelfs soon. I better go buy 5 more. I already gave away 7 of them.

[rcosmax]

thanks alot! That is exactly what i am looking for. so far i have only been able to find semicircle protractors.

[Bud]

another one