| | 型号 | 说明 |
 | USBC-1 | USB储存套件：USB接口与USB棒。 |
| USBEGT | USB储存套件：USB接口与USB棒。 |
 | USBEGT8 | USB储存套件：USB接口与USB棒。 |
 | USBDFWL-1 | USB储存套件：USB接口与USB棒。 |
 | USBEGTKR | Built-in USB port kit for indicator in transport case. It does not occupy serial ports. Complete of USB key for PC. TAKE NOTE: this interface is not available on its own, always to be combined with a weight indicator when ordering. |
 | USBK | 5根USB棒，与USBC选配件一起使用。 |