Review on SAFELIFE Digital Tire Pressure Gauge 150 PSI 4 Settings With Backlit LCD And Non-Slip Grip (Yellow) by Talapon Blackburn

Pretty good, easy to use and easy to read. However, mine reads 1 PSI too high. I convinced myself of this by comparing several other pressure gauges. The second disadvantage is that the batteries are not that easy to change. The battery compartment is so cumbersome to open and the price is so cheap that this sensor is really thrown away. You end up spending about the same amount on batteries as you would on a new device. The third disadvantage is that if you decide to replace the batteries, there are too many batteries to replace. There are 4 batteries in total (one CR2032 and three smaller batteries). That's way too much maintenance for this little cheap device. I recommend this sensor to anyone who can live with these shortcomings.