Multifunctional Energy Meter (EU version): ● Energy meter for measuring the real-time voltage of the power supply (160-280V AC) and running power of appliances (1-3000W) ● Show power consumption (0.0001-999.9kWh) on the easy-to-read screen ● Electricity cost calculator based on the customizable preset energy price ● Operation condition monitor: The LED indicator will flicker if the real-time running power is over 70W for an hour. ● Display the running time of appliances (0-60 minutes to 24 hours to 999 days) ● Peak load: 15A ● Operating temperature: -10-60℃ ● Humidity range: 10-95% RH Package includes: 1 x Multifunctional Energy Meter (EU version) 1 x User Manual