Update product detail images, optimize other details

Fix the decimal display issue for high-precision models

1. Fixed the misalignment of the sampling interval input field on the iPad detail page. 2. Fixed the issue where button text wrapped onto multiple lines on the iPad detail page. 3. Fixed the issue where the unit dropdown border was obscured on the iPad digital card page. 4. Fixed the overlap between units and channel numbers on the channel buttons below the chart on the home page. 5. Standardized the Y-axis number format and tick count for charts on the home page. 6. Removed the sensor reset function from the flowmeter detail page. 7. Updated the sampling interval range on the flowmeter detail page to 1–10 seconds.

1. Added virtual channel power conversion feature 2. Fixed perspective issue in the 261 model panel 3. Resolved failure to scan nearby devices with pad scanning

Add a temperature variant of the twin model

Increase the setting of alarm upper and lower limit thresholds, and optimize the import and export performance

Regarding adding verification codes for account cancellation on the page

Optimized the interface operation details

1. Some icons were updated to better match the app name. 2. The issue of occasional failed reading acquisition during connection was fixed.