- Gives true, real-time monitoring of system's amplifier voltage
- Lets you know if your charging system is supplying enough voltage to meet your music needs
- Includes a 16-foot cord
*Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.