Digital Voltmeter with Input and Output Displays and Buzzer for Regulators


For regulators, it shows mains input/output voltages at the same time. In addition, there is an audible warning feature when the regulator output voltage is out of the desired value.

  • 3V – 300V
  • Easy Installation and Operation with 2×3 LED Display
  • Displays Input Voltage and Output Voltage Simultaneously
  • Audible Warning According to the Set Voltage Value (Buzzer) : 235V – 265V