I have had this Accu-Gage for a long time, at least 20 years. Nicely made in USA, locks onto the tire stem, bleed valve, but what I really like is you connect the air hose to the gauge. You don't have to pop the gauge on and off to add air.
https://www.amazon.com/G-H-Meiser-EZ02-EZ-Gauge/dp/B001CJHU9W/ref=sr_1_11?s=automotive&ie=UTF8&qid=1481238757&sr=1-11&keywords=accugage+tire+pressure+gauge
Mark