Review on DIYCO Pressure Motorcycle Professional Grade Accuracy by Alexander Scharon

Very durable sensor, comfortable to use. I particularly like the design choice of using a larger than usual section of metal at the end of the cartridge (in line with the tire valve stem) so your finger can easily keep the gauge on the valve. I bought this to keep my motorcycle tires properly inflated and this gauge is about the same as the old analog pound gauge. For the price, this is a great meter. If you need extremely accurate PSI readings look for much more expensive sensors, but for cars, motorcycles, bicycles, etc. this is a reliable, easy-to-read instrument. PS - reason came with instructions on how to set up the HOLD function, but it didn't make much sense and the HOLD function works right out of the box anyway.