Poor pressure accuracy / Reads > 0 PSI when disconnected – Pressure sensor drift

What does Poor pressure accuracy mean?

If the displayed pressure reading is inaccurate or shows a value greater than zero when no object is connected to the inflator, the internal pressure sensor may have drifted. This can be caused by changes in altitude or other environmental factors.

• Pressure sensor drift due to environmental factors
• Changes in altitude affecting sensor readings
• Inaccurate initial calibration

Click steps to track your progress.

1. 1

   Disconnect any accessories or items from the inflator.

2. 2

   Press and hold the '-' button and the inflation button (infinity symbol) simultaneously for 3 seconds.

3. 3

   The inflator's pressure reading will re-zero to 0 PSI (up to 5 PSI).

4. 4

   Re-attach the item to be inflated and attempt inflation again.