- Measures electrical parameters including voltage, current, active power and energy to help you monitor usage and identify inefficiencies. - Wide measurement range and precision: 80-260V AC voltage, 0-100A AC current, 0-22kW power and 0-9999kWh energy, offering reliable and accurate readings. - Large LCD display with backlight for easy reading in dim environments; simple operation and a modern appearance. - Overload alarm function: when power exceeds the set threshold, the backlight and display flash to alert you of a potential overload. - Power alarm threshold preset: the threshold can be set according to your needs to customize alerts. - Energy data retention and reset: energy is stored non-volatile when power is off, ensuring continuous measurement performance; energy can be reset to 0 using the reset button. - Reliable performance: designed to maintain accurate energy measurement even after power interruptions, with a straightforward reset option. - Practical applications: - Home electrical monitoring: track usage of household appliances and prevent overload, helping you manage energy costs. - Small office or shop energy management: monitor computers, printers and other devices, using alarms to control peak demand. - Equipment and small-scale data center use: monitor power draw of servers, racks or tools, and store energy data for maintenance or billing purposes.