Precise Measurement LED Voltmeter 2 line Design DC Voltage Range 4 5V 30V
ab 5,67 €
Input impedance:> 100KΩ. Bright and clear LED display panel for easy reading. Display: Three -bit "0.56" LED digital tube. Work current: red <23ma, green <18mA, blue <17ma. Refresh speed: about 300ms once.
Jetzt bei Ebay:
