SCORE Accuracy 8.0 Durability 5.0 Ease of Pressure Check 7.0 Ease of Reading 7.0 Features 5.0 PROSAccurate, certified to ANSI standards (±1.5%)SturdyEasy to useGlow dialCONSExpensiveSome durability concernsBulky for many applications SPECIFICATIONS Increments 1 psi PSI range 0 to 100 Accuracy Certifications Certified ANSI grade B40.1 standard - Performance tested, certified, & calibrated accurate within ANSI Standards (±1.5%) at NIST accredited industrial facility Unit Settings PSI Operating Temperature Reliable down to -10F The is one of the most accurate tire gauges in our test. We liked its sturdy feel and found it easy to get a good valve seal with this gauge. The 360-degree swivel chuck is deeper than the similar Rhino option, holding the tire valve in place so it's easier to get an accurate reading on the first try. Dial-style gauges also have a few advantages. One is a bleeder valve that shows you how much air you are releasing as you go, and the JACO performs this task well thanks to its secure seal. Another advantage is that these battery-free gauges aren't as affected by cold weather as digital options. The JACO can also glow in the dark for easy night-time readings., ETENWOLF Digital Tire Pressure Gauge 2 Pack, Industrial Tire Gauge 3-200 PSI, Calibrated to ANSI B40.7 Grade 2A(Plus-Minus 0.5%), Air Pressure Gauge with Replaceable AAA Batteries (Vivid Orange) 4.7 out of 5 stars, If you want a handheld digital gauge to stash in the glovebox, the Accutire MS-4021B is a fantastic option. It's not all that much larger than a pen-style gauge, features a backlit LCD screen, and .