Misuratore di tensione CC Batteria Test Campo di misura: DC 0.00V-30.0V Alta precisione
Input impedance: >100K ohms. Size: 48 x 29 x 22 mm, length X width X thickness. Mounting hole: 46 x 27 mm. Working current: red < 23mA, green < 18mA, blue < 13mA. Refresh speed: about 300mS once. Display color: red, green, blue.