the Echo tach works excellently---have only used it wireless and it is great!
Not to sure about the auto tune. Not much info in owners manual on how to start it. Had to look it up on my search engine Haven’t had a chance to use it yet, but lm sure it will be alright after l get use to it. they have good reviews, it did take along time to start it the first time, but know about 5/6 pulls William O
This was the second blower I’ve ordered from them. The other was the echo pb-7910t. I ordered this one to use as my primary for my lawn care business. It starts very easily and is lightweight. I’m impressed with the power this blower has for its size. The only complaint I have is I do not like where the purge bulb is located. Not a big deal. So far it has done everything I needed it to do.