RE: hand held tach or plug in tach
The one I have seen was bought at Hobby King for the DLE 30. The 30s ignition has the wire to plug it into. It's just a small LED screen you can mount in a plane. Very cool.
I need a new ignition for my 1.40 22cc RCS engine so I plan on buying one from HK and just get the tach at the same time. I have a friend that buys all his engines from Hobby King so I will ask him to just tack my stuff onto his next order.He uses the express shipping and gets it here in just a couple days.