LP-10A photometer adapter-sensor and WS-06 adapter (WAADALP10AKPL). The LP-10B sensor is compatible with the MPI-530 instrument running firmware version 1.21 or later, and with the MPI-530-IT instrument running firmware version 1.02 or later.
If the instrument software is older than the versions specified above, the instrument must be updated by installing the latest firmware from the manufacturer's website.