Follow this link to the Sekhmet website to download important updates for your Sekhmet gauge: https://www.sekhmetonline.com/products/28mm-digital-gauge-usb-firmware-updater
Version 5.5A fixed four problems:
②set the maximum screen off time up to 90s,
③Long touch in and out the menu on any interface,
This Unit is for updating your SEKHMET digital gauge and get more functions! We are making this gauge better and better.
Make sure your gauge is at least Version 4.36 already!
Watch this instruction video before updating your gauge：