“Bought this, and the bat pak, did the soldering, tested it on a spare servo worked fine. Went to test servo's on an A 10........NOTHING. Tried a spare servo again.... NOTHING. Oh well, I guess it happens. My advice is DO NOT spend money on it. Spend your paycheck on better, just my experience....”
“This servo tester works perfectly as advertised. Actually, I already have one I purchased a couple years ago. I wanted to keep on in my shop and have a second in my field box for truoble shooting problems at the field. I can't imagine building a model anymore without having one these doing the setup.”
“It does exactly what it is suppose to do for the short time I've been using it, but it's something I'll be using on every new plane that I buy. I've already lost a couple of planes due to bad and sketchy servos, so I'm hoping this will ferret them out before I place those planes into service.”