1. Introduction
The JACO Superior Products Elite Tire Pressure Gauge is engineered for accurate and reliable tire pressure measurement. This manual provides essential information for the proper use, care, and maintenance of your gauge, ensuring optimal performance and longevity. Designed for precision, this gauge offers clear readings without the need for batteries, making it a dependable tool for maintaining correct tire inflation.
2. Safety Information
- Always ensure the gauge is clean before use to prevent debris from entering the tire valve, which could cause air leaks.
- Store the gauge in a clean, dry place, away from extreme temperatures and direct sunlight, to preserve its accuracy and materials.
- Avoid dropping the gauge, as impacts can affect its internal calibration and lead to inaccurate readings.
- Do not attempt to disassemble the gauge, as this may void the warranty and compromise its functionality.
3. Product Features and Components
The Elite Tire Pressure Gauge is built with high-quality materials and features designed for ease of use and durability:
- Precision Accuracy: Performance tested, certified, and calibrated to ANSI B40.1 standards (±1.5%) for reliable readings.
- Durable Construction: Features a heavy-duty brass body protected by a shock-resistant rubberized guard.
- Extended Brass Stem: A robust 2.25-inch brass stem simplifies access to tire valves.
- 360-Degree Swivel Chuck: Allows for easy connection to tire valves from any angle.
- Air Bleeder Valve: Integrated button to quickly release air from overinflated tires.
- Pressure Hold & Reset: The dial holds the reading until the reset button is pressed, allowing for convenient viewing.
- Glow-in-the-Dark Dial: A large 2-inch dial with a 0-60 PSI scale and 1 PSI resolution, designed to glow for visibility in low light conditions.


4. Setup
- Unpack: Carefully remove the tire pressure gauge from its packaging.
- Inspect: Visually inspect the gauge for any signs of damage or loose components.
- Secure Chuck: Ensure the brass fitting (chuck) that connects to the tire valve stem is securely threaded and tightened onto the gauge body. A loose connection can lead to inaccurate readings.
5. Operating Instructions
Follow these steps to accurately measure your tire pressure:
- Prepare Tire Valve: Remove the valve cap from the tire stem.
- Attach Gauge: Firmly press the gauge's brass chuck onto the tire valve stem. You may hear a brief hiss of air; this is normal. Ensure a tight seal to prevent air leakage and obtain an accurate reading. The 360-degree swivel chuck allows for easy access from various angles.
- Read Pressure: The dial will display the current tire pressure. The reading will hold on the dial even after you remove the gauge from the valve stem, allowing for convenient viewing.
- Adjust Pressure (if needed): If the tire is overinflated, press the built-in air bleeder valve button on the side of the gauge to release air until the desired pressure is reached.
- Reset Gauge: To clear the current reading and prepare the gauge for the next measurement, press the pressure reset button located on the neck of the gauge.
- Replace Valve Cap: Once finished, replace the valve cap on the tire stem to protect it from dirt and moisture.

6. Maintenance
- Cleaning: Wipe the gauge with a soft, dry cloth after each use. Do not use abrasive cleaners or solvents, as these can damage the dial or rubber components.
- Storage: Store the gauge in its original packaging or a protective case in a cool, dry place. Avoid storing it in environments with extreme temperature fluctuations.
- Calibration: While the gauge is factory calibrated, regular professional calibration checks are recommended for critical applications or if you suspect a loss of accuracy.
7. Troubleshooting
- Issue: Inaccurate or Erratic Readings
Solution 1: Check if the brass fitting (chuck) that connects to the tire stem is securely threaded onto the gauge body. A slightly loose fitting can cause unreliable readings. Tighten it firmly.
Solution 2: Ensure the gauge is pressed firmly and squarely onto the tire valve stem to create a proper seal. Air leakage during measurement will result in an incorrect reading.
- Issue: Dial Not Glowing in the Dark
Solution: The glow-in-the-dark feature requires exposure to a light source to 'charge'. Expose the dial to bright light for a few seconds before use in low-light conditions.
8. Specifications
| Model Number | JSP-003 |
| Measurement Range | 0-60 PSI |
| Resolution | 1 PSI |
| Accuracy | ±1.5% (ANSI B40.1 Certified) |
| Product Dimensions | 2.8 x 1.2 x 5 inches |
| Item Weight | 5.6 ounces |
| Materials | Brass, Rubber |
9. Warranty and Support
JACO Superior Products stands behind the quality of its products. This Elite Tire Pressure Gauge is backed by a Lifetime Warranty.
For warranty claims, technical support, or any questions regarding your product, please visit the official JACO Superior Products website or contact their customer service department directly.
Official Website: JACO Superior Products Store



