Review on 🕒 Hardline Products HR-8061-2 Hour Meter/Tachometer for Twin-Cylinder Engines, Black by Mark Cannon

I'm only giving one star because I can't use it. While everything I've read has said it can be used on any small motor, that doesn't mean it can't be used on solenoid systems. Maybe I should have read between the lines and researched the installation instructions? I bought it for my 21hp Briggs and Stratton Intec Twin which of course has solenoids. Nowhere is this mentioned, not even on the Hardline Products official website, I think it should be clarified. It looks like it will be helpful, but I can only look at it on the workbench in its packaging.