
Superior Tools Built to Last
Based out of Colorado - JACO tools and accessories are performance tested to withstand the most rugged conditions and terrains.



Over 35 Years of Experience
JACO tools are designed, engineered, and calibrated at our industrial facility in Crystal Lake, Illinois, and inspected for quality in the Rocky Mountains of Colorado by our team of experts with over 35 years of experience in the industry.
- Quality checked
- Built to last
- Calibrated accurate
- Performance engineered
High Performance Tire Inflator Gauges by JACO
FlowPro Tire Inflator with Pressure Gauge - 100 PSI
Introducing our flagship FlowPro Tire Inflator Gauge - built for all-day performance & reliability in the garage or shop. Ready to connect to your current air compressor line and begin quickly measuring, inflating, and deflating tire pressure with precision. Ideal for a wide range of applications requiring under 100 PSI of tire pressure. No batteries required.
- Professionally calibrated to ANSI B40.1 standards
- Large, easy-to-read 2 inch glow-in-dark 0-100 PSI scale
- Built-in bleeder valve releases pressure from overinflated tires
- Ultra flexible 21 inch rubberized air hose with 1/4 inch M-NPT end fitting
- Includes automatic locking Lightning S-Series Tire Air Chuck factory installed on hose
- Robust steel body with rugged powder coat finish for maximum durability
Specifications:
Why Choose The FlowPro?
- Designed, engineered, and inspected - by the experts at JACO with over 35 years of experience in the industry at our industrial facility in Crystal Lake, IL.
- Calibrated accurate - to ANSI B40.1 Standards (±2% center), providing the ability to measure, inflate, and deflate tires with precision up to 100 PSI without relying on batteries.
- Fully equipped - features an extra long 21" flexible rubber hybrid air hose for easy tire valve access & luminous glow-in-dark dial.
- Rugged & durable - rock solid steel body w/ matte black powder coated finish features a built-in air bleeder valve to quickly air down overinflated tires. Gauge head is protected by our shock-resistant rubberized protective guard to absorb impact from drops.
- Lightning Chuck - includes our all-new patented auto lock-on Lightning Air Chuck with advanced locking mechanism & quick-release valve - no more air leaks or fighting the valve stem to get a secure seal.
- Ready to connect to your current air compressor set-up with 1/4" NPT threads. Can also be used solely for tire pressure readings even when not connected to an air compressor line.
What's Included?
- FlowPro Tire Inflator Gauge - 100 PSI
- Industrial Quick-Connect Plug Fitting - 1/4" M-NPT
- Patented Automatic Lock-on Lightning S-Series Air Chuck
- Thread Seal Tape Roll
- Quick Start Guide
![]() FlowPro - 100 PSI | ![]() FlowPro Digital - 200 PSI | ![]() FlowPro 2.0 Digital - 200 PSI | ![]() ElitePro - 100 PSI | ![]() ElitePro Digital - 100 PSI | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — | — | — | — | — |
| Accuracy | 2% Mid | 1% FS | 1% FS | 1.5% Mid | 0.5% FS |
| Inflator | ? | ? | ? | no data | no data |
| Standalone Gauge | ? | ? | ? | ? | ? |
| Display | Analogue | Digital | Digital | Analogue | Digital |

High Performance Tire Inflator Gauges by JACO

Over 35 Years of Experience
JACO tools are designed, engineered, and calibrated at our industrial facility in Crystal Lake, Illinois, and inspected for quality in the Rocky Mountains of Colorado by our team of experts with over 35 years of experience in the industry.
- Quality checked
- Built to last
- Calibrated accurate
- Performance engineered

FlowPro Tire Inflator with Pressure Gauge - 100 PSI
Introducing our flagship FlowPro Tire Inflator Gauge - built for all-day performance & reliability in the garage or shop. Ready to connect to your current air compressor line and begin quickly measuring, inflating, and deflating tire pressure with precision. Ideal for a wide range of applications requiring under 100 PSI of tire pressure. No batteries required.
- Professionally calibrated to ANSI B40.1 standards
- Large, easy-to-read 2 inch glow-in-dark 0-100 PSI scale
- Built-in bleeder valve releases pressure from overinflated tires
- Ultra flexible 21 inch rubberized air hose with 1/4 inch M-NPT end fitting
- Includes automatic locking Lightning S-Series Tire Air Chuck factory installed on hose
- Robust steel body with rugged powder coat finish for maximum durability
Specifications:
| Dial | Analogue, 2 inch (Glow-in-Dark) |
| Range | 0-100 PSI |
| Accuracy | ANSI B40.1 (2% Mid Range) |
| Hose End Fitting | 1/4 inch NPT |
| Air Hose | 21 inch HybridFlex Rubber |
| Included Air Chuck | Patented Lightning S-Series |
Why Choose The FlowPro?
- Designed, engineered, and inspected - by the experts at JACO with over 35 years of experience in the industry at our industrial facility in Crystal Lake, IL.
- Calibrated accurate - to ANSI B40.1 Standards (±2% center), providing the ability to measure, inflate, and deflate tires with precision up to 100 PSI without relying on batteries.
- Fully equipped - features an extra long 21" flexible rubber hybrid air hose for easy tire valve access & luminous glow-in-dark dial.
- Rugged & durable - rock solid steel body w/ matte black powder coated finish features a built-in air bleeder valve to quickly air down overinflated tires. Gauge head is protected by our shock-resistant rubberized protective guard to absorb impact from drops.
- Lightning Chuck - includes our all-new patented auto lock-on Lightning Air Chuck with advanced locking mechanism & quick-release valve - no more air leaks or fighting the valve stem to get a secure seal.
- Ready to connect to your current air compressor set-up with 1/4" NPT threads. Can also be used solely for tire pressure readings even when not connected to an air compressor line.
What's Included?
- FlowPro Tire Inflator Gauge - 100 PSI
- Industrial Quick-Connect Plug Fitting - 1/4" M-NPT
- Patented Automatic Lock-on Lightning S-Series Air Chuck
- Thread Seal Tape Roll
- Quick Start Guide
![]() FlowPro - 100 PSI | ![]() FlowPro Digital - 200 PSI | ![]() FlowPro 2.0 Digital - 200 PSI | ![]() ElitePro - 100 PSI | ![]() ElitePro Digital - 100 PSI | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — | — | — | — | — |
| Accuracy | 2% Mid | 1% FS | 1% FS | 1.5% Mid | 0.5% FS |
| Inflator | ? | ? | ? | no data | no data |
| Standalone Gauge | ? | ? | ? | ? | ? |
| Display | Analogue | Digital | Digital | Analogue | Digital |
Superior Tools Built to Last
Based out of Colorado - JACO tools and accessories are performance tested to withstand the most rugged conditions and terrains.



















