Product Description：

Specifiction of Digital Voltmeter: 

input voltage: 12V-24V
Measure voltage: 6 ~ 30V
Interface Type: Anode and Cathode
Meterial: Environmental protection engineering plastic shell
Display: LED
Lights Color: Red, Blue, Green, Amber
Size: 3.6*2.9*1.5cm
Range of application: Cars, motorcycles and other universal models