Digital LED single-phase voltmeter

Single Phase Voltmeter Digital Voltmeter is an instrument used to measure single-phase AC voltage. It usually consists of a digital LED display, a circuit board and a housing.Led Single Phase Voltmeter works by converting the input AC voltage signal into a digital signal and displaying it through a digital LED display. It can accurately measure the value of the voltage and display it in digital form, which is convenient for users to read.Single Phase Voltmeters use high-performance processing chips and independent metering chips, the measurement accuracy is high and the running speed is fast. Measure single-phase voltage, PT can be set. Adopting LED digital display. Digital LED single-phase voltmeters usually have the following characteristics:1. High precision: can provide a high measurement accuracy, usually within 0.5%.2. Wide measuring range: Can measure a wide range of voltages, usually from 0V to 600V.3. Clear display: Using digital LED display, the display effect is clear a…