MULTICAL® 303 has an integrated, programmable data logger that can deliver yearly, monthly, daily, hourly, and minutely values. It saves all relevant registers for the last 1400 hours, 460 days, 36 months, and 20 years as standard. Just decide which data you need at what intervals.

This gives you the advantage of a diverse set of information for billing, energy, and diagnostic efficiency. Therefore, you can benefit by effectively analysing and diagnosing your application for faster identification of load profiles, errors, and inconsistencies.