Review on 🚴 JACO BikePro Tire Pressure Gauge - 160 PSI (Road Bike & BMX Series), Presta & Schrader Air Chucks by Jimmy Koroye

I recently attended a week long bike event where I used several different floor pumps. All pumps indicated that my tires were about ten pounds lighter than my Lezyne floor pump's gauge. The JACO Presta gauge shows a difference of about eight pounds. Since this is close to other pumps, I'm pretty sure my Lezyne pump is off by about 8-10lbs. The Presta JACO brass fitting is very easy to use and does not leak air from my Continental. Presta tubes. The pressure gauge is also very durable and has a handy deflation button to use if the tire is over-inflated. As such, it's accurate and easy to use, which is all I really want from a tire gauge. It's too bulky and heavy to carry around on a bike, but for an accidental puncture, my "big" gauge should do the trick. (Put your thumb on the tire, if it gives just a little you should have enough pressure to get home safely.)