Digital Single Phase Energy Meter Tester Din Rail

6 Display ParametersThis power meter features a color LCD HD display that shows 6 different measurements simultaneously. It includes voltage 40-300V current 0-100A electric power 0-30000W energy 0-9999kWh frequency 45-65Hz and power factors 0-1PF. 180 Degree Wide Viewing AngleWith a 178 wide viewing angle and no blind spots the color LCD display of this AC meter KWh counter provides clear visibility day and night. The backlight function enhances visibility in low-light conditions. Reset ButtonDesigned to meet various metering needs this electric watt meter has a reset button. Pressing the reset button for five seconds will reset the digital electricity meter. Automatically saveThe electric energy and accumulated time will be automatically saved when the power is turned off. When the measuring voltage is reapplied the data continues to accumulate ensuring accuracy and convenience. NotePlease note that this multimeter is only suitable for measuring 5060Hz AC power in the city. It should not be used to measure square waves and non-standard sine waves as it may cause damage.