User Manual Q&AAnswer
Dec 13, 2024 - 05:53 AM
To check the tire pressure using the AstroAI 756910382155 Heavy Duty DIGITAL GAUGE, follow these steps:
1. Press the "ON/AUTO-OFF" button on the gauge to turn it on. Wait for the display to show "0.0" PSI or "0.00" Bar or "0" KPA or "0" KG/CM².
2. Place the nozzle of the gauge over the tire valve and press firmly to ensure a good seal and prevent air from escaping. Hold the gauge on the valve until the reading on the LCD display locks.
3. Remove the gauge quickly from the valve and read the pressure displayed on the screen.
4. If you need to retake the reading, simply place the nozzle over the tire valve again and repeat the process.
5. The gauge will automatically shut off after 20 or 60 seconds of use. You can also manually turn it off by holding the "ON" button down for more than three seconds.
Remember to only use the gauge to measure tire pressure when the vehicle is parked.
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