Please note that software is required to run ; setup. This can be downloaded from the link within the data sheet, listed under "Technical Reference" on the product page. iTool - CPI USB Clip. CPI USB Clip from Eurotherm provides a convenient and low cost instrumentation backup and configuration solution. Use Eurotherm ‘s free to download iTools software to maintain secure backups of valuable instrument configurations, or to change operating and commissioning settings. Use with Eurotherm nanodac, piccolo and Series 3000 controllers Convenient and quick to connect Powers the instrument directly from the USB connection, without needing a separate mains supply Does not require the instrument to be fitted into a sleeve to backup or restore configurations