does anyone here have the EDM-800 engine analyzer?
if so what do you think about it, is it as good as the advertisements?
I have the Electronics International one.
It's the best thing I ever bought for the plane.
My advice is if you can afford it - do it. You will be pleased that you
did.
Tony
--
Tony Roberts
PP-ASEL
VFR OTT
Night
Almost Instrument 
Cessna 172H C-GICE