The TireMinder AAA-RV Digital Tire Gauge can be recalibrated by pressing the Power Button to turn the unit on, and then pressing and holding the Power Button for 3 to 5 seconds. Turning the gauge back on will complete the process.
If recalibrating fails to fix errors or incorrect readings, please gather your proof of purchase and contact us at 772-463-6522 from 9 AM to 4:30 PM Eastern, Monday through Friday, or by emailing us at firstname.lastname@example.org.
Minder Division of Valterra Products
3000 SE Waaler Street
Stuart, FL 34997