

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