Digital voltmeter red led display DC 0-30V 3 wires 48x 29x 22mm

Digital voltmeter red led display DC 0-30V 3 wires 48x 29x 22mm

Characteristics

·       Reverse link protection.

·       Measuring range: DC 0.00V - 30.0V

·       Power supply: DC 4.50V-30.0V

·       Accuracy: ± 1%. (when ≥10V, ± 0.3V, when

·       Input impedance:> 100KΩ

·       Maximum working current: 23mA

·       Refresh rate: about 300mS / times.

·       Display: 0.56 "" dual digital tube.

·       Operating temperature: -10 ° C - 65 ° C

Materials and dimensions

·       Material: PCB

·       LED color: red

·       Dimensions: approx. 48x 29x 22mm

·       Open hole: approx. 46 x 27 mm