KEWEISI, KWS-AC300 Digital Voltmeter AC 50-300V Voltage 45-65Hz Power Energy Meter LED Wattmeter. KEWEISI, KWS-AC300 Digital Voltmeter AC 50-300V Voltage 45-65Hz Power Energy Meter LED Wattmeter. Product Features: Volent current, power, iming. Current, electric energy, accumulated electric energy. Can reset power and confirm. Power and power have power-down memory function. Rated frequency: 45-65Hz. Instructions: Click the Menu button on the panel to view the current energy and accumulated energy. Energy and timing reset method: Press and hold the MENU button for 5 seconds, the number in the timing area will flash, and then click the button to select the timing, current energy and accumulated energy reset. When the number flashes, double-click the button to reset. Press and hold the button for 5 seconds to save the setting. Model: AC300-10A/AC300-100A. Voltage: AC50-300V. Current: 0-10A/0-100A. Power: 0-3000W/0-30KW. Capacity: 0.01-19999Kwh. Timing: 0-200H. Temperature: 10 Celsius to 99 Celsius. Colour: Black. Material: Plastic. Package Contents: 1 Voltmeter. 1 English Manual. 1 Voltmeter. 1 Open-close transformer. 1 English manual. 1 Voltmeter. 1 Closed transformer. 1 English manual. Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is-1-3cm
