Introducing the next generation of our award-winning, flagship FlowPro® Digital Series tire inflator gauge- built for all-day performance and durability with our industry-leading features. Includes our all-new, patented Lightning® Air Chuck Engineered & available exclusively by JACO. Our all-new features Lightning™ S-Series Air Chuck patented technology that takes tire maintenance to the next level thanks to our proprietary AirLock™ Internal Locking System that grabs & holds the tire valve stem with a simple push and remains locked under high pressure or movement, providing a 100% air tight seal that is far superior to other air chucks available.The quick-release valve features allows you to quickly disconnect the chuck from the valve stem with no air loss. No more fighting with the valve stem. No more air leaks. * Our FlowPro™ Series comes with the Lightning™ S-Series Air Chuck factory installed on the end fitting of air hose. It's also 100% compatible with the entire collection of our all-new, patented Lightning™ Series Air  Chucks (available for purchase as add-on attachments). Accuracy Rating: All of our precision tire air tools are designed, engineered, and tested for quality & accuracy by our team of experts at our NIST and ANSI certified industrial facilities in Crystal Lake, Illinois & Evergreen, Colorado. Quick Details: Gauge: 2.5 inch, Digital PSI Range:5-200 PSI Accuracy: ±1% Full Scale Certification:ASME Grade 1A Resolution: 0.10 PSI Batteries: 2-AAA (Included) with easy access to change Units:PSI, KPA, Bar, Kgf/cm2 Air Hose: 21 inchHybridFlex™ Fittings:1/4 inch NPT Included Air Chuck:Lightning™ S-Series * 100% compatible with our all-new, patented air chuck models (available as add-on attachments). Lightning™ Series Features: SUPER HIGH ACCURACY:reliable air pressure gauge provides accurate readings to ±1% full scale so you can inflate your tires up to 200 PSI with confidence. PROFESSIONAL RESOLUTION:gauge reads in increments of 0.10 PSI for more precise, professional-quality readings & less room for error (example - gauge reads 35.1 PSI, 35.2 PSI, 35.3 PSI, etc). FAST INFLATION & DEFLATION:sky is the limit for inflation speed. Features fast-action air bleeder valve built into the trigger for single handed operation & smooth transition between inflation & deflation - lightly press trigger to deflate, fully press trigger to inflate. ERGONOMIC CRAFTSMANSHIP:features rubber hand grip built into the solid metal handle & super flexible, extra long 21" reinforced rubber air hose, allowing for comfortable & efficient usage all day long in the garage or auto shop. AIR COMPRESSOR READY:set comes fully equipped with our all-new patented Advanced Lock-on Lightning® Tire Air Chuck with Quick-Release and Industrial steel quick-connect plug fitting (male). We also include a bonus thread seal tape roll for an air tight seal for all of your compressor tools & fittings. All accessories are 1/4" NPT compatible and ready to use with your current air compressor set-up. PATENTED TECHNOLOGY:our all-new, exclusive Advanced Lock-on Lightning® Tire Air Chuck with Quick-Releasequickly grabs and holds the tire valve stem with a simple push - without leaking air - and features a quick-release disconnect button for lightning fast removal. STANDALONE GAUGE CAPABILITY:can be used as a highly accurate pressure gauge to check tire air pressure without needing to be hooked up to air compressor. REAP THE BENEFITS:drive with confidence & stay safe on the road. Enjoy longer-lasting tires, improved gas mileage, and a smoother driving experience. : Compatible with air compressor lines & couplers featuring universal 1/4" NPT threading. Not suitable for using with portable 12V mini tire inflators. *Note What's inside the box? (1x) FlowPro® 2.0 Digital Tire Inflator Gauge - 200 PSI (1x) Steel Quick-Connect Plug - Industrial Type D (1x) Patented Lightning® S-Series Air Chuck - 1/4" NPT (2x) AAA Batteries (1x) Thread Seal Tape Roll (1x) Quick Start Guide With over 30 years of experience producing industrial quality precision pressure instruments - we stand behind our products. That's why we proudly back this inflator gauge with a when you order from us today! 100% Lifetime Warranty Order while supplies last. Limited stock. 100% FAST & FREE Standard Shipping On All Orders in the USA! FlowPro® is a registered trademark of JACO Superior Products