Digital Power Meter Wattmeter Energy Consumption Meter Watt Voltage Current Frequency Electricity Usage Monitor Plug-in Socket Design
PLUG-IN DESIGN: Simply plug the meter into the wall socket then plug the appliance into the power meter. It helps user in saving money and energy by identifying power consumption of each appliance. It has wide working voltage range of 100~260V..
DISPLAY: Large LCD display with backlight function making it easy to read data even in the dark. Screen shows the Watt, Current, Voltage, Frequency, Power Factor and CO2 emission volume..
OPERATION: Button is designed for easy operation and very convenient for daily monitoring of electrical appliances thus making the energy consumption clear..
OVERLOAD PROTECTION: If the power of the electrical appliance exceeds the setting value of power alarm upper limit, the backlight will flicker to indicate user that the power exceeds the limit..
USAGE: Can be used in schools, offices, laboratories, factories and even in the home in monitoring power consumption of a connected or standby appliance..
Sper Scientific 850016 2 Pt. Acoustical Calibrator | Conforms to ANSI S1.4-1984 and IEC942 1988 Class 2 standards for acoustical calibrators. Conforms to ANSI S1.4-1984 and IEC942 1988 Class 2 standards.