Review on Meirun Portable Motorcycle Digital Tire Pressure Gauge with LCD Display for Home and Car - Accurate Tire Gauge for Air Pressure Testing by Chris Knight

Works great for my bike and is about 1% accurate. That's about 1/2 psi at 42 pounds. I wrote it on the gauge and just go to 42.5psi and know it's 42psi. I compared it to my certified tire gauge and found how accurate it is. I like this one because there is no hose to twist and try to fit over the valve head. The angle is so well designed that it's very easy to get a quick seal and slide your head onto the valve. Ideal for motorcycles where space is usually limited. I am very satisfied and found myself using it instead of another tire pressure gauge.