I love that this tire gauge has so many great features. First off the tire gauge itself is very accurate. I really like the backlight, so it is easy to read. It has several different settings for reading pressure, but was easy to find the psi setting. This gauge also features a bright flashlight and red LED light. Both of these would be very useful in an emergency. Finally it has both a window breaker and seat belt cutter. Again, great features to have in an emergency. I like that it is very solid, but lightweight. The perfect all in one to keep easily in your car.
https://www.amazon.com/Top-Rated-Tire-Gauge-Amazon/dp/B00W5MG8XY/ref=cm_rdp_product
Disclaimer: I did receive this item free or at a discount for my honest review.
jwolbert77 