Features:
100% Brand new and high quality!
Waterproof & high performance design 
Fits for all motorcycles
General mechanical speed line interface
It is a necessary equipment which can help you to know the voltage condition

Specifications:
Material: Metal
LED color: Red
Shell color: Silver
Red line: positive electrode
Black line: negative electrode
Size: approx 62mm(Diameter) x 55mm(Height)

Package includes:
1x Voltmeter