Power measurement display and backup software developed for power meters RL3000 runs all 32-bit Windows environments (95, 98, NT, 2000, XP, Vista) without special configuration. The transfer of laser power values between the electronic box and the connected PC is done through the RS232 DB9 serial link, with or without USB converter. The software license is multi-users and provided on CD Rom, and the RS232-USB link cable is provided with it. This user-friendly software allows to archive in time the measures to improve traceability.