"Silent Records" function?

This feature is available in version 1.4 of B3 and version 1.2 of B4.

Upon ex-works inspection, the silent recording function is activated,

• The device records the current time and temperature every 1 hour and saves them. The maximum recording time is 365 days, a total of 8,760 data sets;

• If the device is connected to the computer via USB before activation, it will generate a "Silent Records" report (CSV format), showing all stored temperature data and indicating that the report is a silent recording report;

• If a user successfully activates the device, the Silent Records function will close, all saved data will be deleted. The device enters into a regular working state;

This feature is used as a backup feature for users who forget to turn on the device and guarantees the user experience.