Description
Introducing our award-winning, flagship FlowPro® Digital Series Tire Inflator Gauge – built for all-day performance in the garage or shop. Fully equipped with our industry-leading features and ready to connect to your current air compressor line to begin professional-level tire pressure maintenance.
Includes our patented Lightning® Chuck

Engineered & available exclusively by JACO.
Our all-new Lightning™ S-Series Air Chuck features 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 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 the air hose. It’s also 100% compatible with our entire collection of patented Lightning™ Series Air Chucks (available for purchase as add-on attachments).
Accuracy Rating ASME B40.7 (Grade 1A):
All of our precision tire air tools are designed, engineered, and tested for quality & accuracy by our team of experts at our industrial facilities in Crystal Lake, Illinois & Evergreen, Colorado.
Specifications:
- Gauge: Digital 2.5″
- Gauge Range: 5-200 PSI
- Accuracy: ±1% Full Scale
- Certification: ASME Grade 1A
- Resolution: 0.50 PSI
- Batteries: 2-AAA (Included) with easy access to change
- Units: PSI, KPA, Bar, Kgf/cm²
- Air Hose: 18″ Braided Stainless Steel
- Threadings: 1/4″ NPT
Why Choose The FlowPro?
- Performance tested & calibrated with precision accuracy to ±1% full scale range, with display reading resolution of 0.5 increments for maximum accuracy.
- Fully equipped with a super heavy-duty, leakproof 18″ stainless steel braided air hose, precision “push-to-inflate” thumb trigger, and built-in air bleeder valve to quickly decrease pressure in overinflated tires and reset readings back to zero.
- Super bright blue LCD backlight display is perfect for dark garages, shops, and nighttime use. Display screen automatically shuts off after 2 minutes of inactivity to preserve battery life.
- Air compressor ready: set comes fully equipped with all-new patented advanced lock-on Lightning® Tire Air Chuck and Industrial Type D quick-connect steel plug fitting. All accessories are 1/4″ NPT compatible and ready to use with your current air compressor set-up.
- Patented technology: our all-new advanced auto lock-on air chuck quickly grabs and holds the tire valve stem without leaking air & features a quick disconnect button for fast release.
- Standalone tire pressure gauge: ready to use as an accurate gauge to check tire pressure, does not need to be hooked up to an air compressor to measure pressure & deflate air.
- Reap the benefits: drive with confidence & stay safe on the road. Enjoy longer-lasting tires, improved gas mileage, and a smoother driving experience.
NOTE: Compatible with air compressor lines featuring 1/4″ NPT couplers & threading. Not suitable for use with portable 12V mini tire inflators.
What’s inside the box?
- (1x) FlowPro® 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) Teflon 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 100% Lifetime Warranty when you order from us today!
Order while supplies last. Limited stock.
FlowPro® is a registered trademark of JACO Superior Products

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