If your computer does not have an available COM (RS232)
serial port, you can operate the BA400 analyzers with the optional USB
to RS232 serial port converter cable. This is available for all Windows
operating systems and comes with software drivers that you can use to create
a serial port with any available USB port.
Order USB-RS232 ---- US$38
Each BA400 series analyzer includes a Universal Battery
Pack Adapter UBPA kit that can be configured to adapt to a wide variety
of battery packs.