Review on 🔧 HYDRAULAX Digital Tire Pressure Gauge: Versatile Backlit Air Measurement Checker Tool for Bikes, Cars, Trucks by Nick Kirschenmann

Easy to read and use. There were no instructions on how to toggle between PSI and BAR, but you simply press the ON button again to change units. The light and last reading will stay on longer than is deemed necessary, which may reduce battery life, and the batteries are believed to be non-replaceable. The time will show.