Video tutorial of replacing the power box of the Yihexing moisture-proof cabinet:
The video tutorial of replacing the movement of the Yee Hing moisture-proof cabinet:
Video tutorial of replacing temperature and humidity sensor in Yihexing moisture-proof cabinet:
The video tutorial of replacing the display panel of the Jardine moisture-proof cabinet:
Video tutorial on humidity adjustment and related settings of the Yihexing moisture-proof cabinet: