0.36 inch LED Digital 2-line DC Voltage Table Red Blue Green DC4.5-30V Voltmeter

Features: *Use our digital voltage gauge to accurately measure voltage, 2-line design, which is convenient for wiring and reverse connection for protection. *No external power supply -use measurement voltage as a power supply. Measurement range: DC4.5V-30V. *Bright and clear LED display panel for easy reading. The automatic movement display is convenient. *When there are a small amount of errors, the potentiometer on the circuit board is calibrated. *High measurement accuracy, good stability, and convenient installation. Wide application * Low working voltage, red 4.5V, green 4.7V, blue 5.0V

Specification: Model: DSN-DVML-368-2 Measurement range: Red DC4.50-30.0V, Green DC4.70-30.0V, Blue DC5.00-30.0V Power supply scope: No need to supply a power supply, directly use the test voltage as the power supply, the range is the same as above Maximum input: DC30.0V. Note: If the input voltage is higher than 30V, it may be damaged! Allow error: ±%; Input impedance:> 100KΩ Work current: red