12V-24V Waterproof Car Motorcycle LED Digital Display Voltmeter Voltage Meter

12V-24V Waterproof Car Motorcycle LED Digital Display Voltmeter Voltage Meter Description

!!! With compact Portable Design.
New Waterproof Car Motorcycle LED DC Digital Display Voltmeter.
The meter has easy to read and connect to your 12 /24 Volt System. Used to monitor the storage-battery voltage.
With reverse connection protection function (if the wire is reversely connected, the will not be burned to damage.).
Mainly used to monitor battery voltage and know the running status of the Voltmeter and also can be applied to measuring the voltage of other products.
Color: Black
LED Color: Blue, Red, Green
Input voltage: DC12V-24V (The alternating current cannot be used)
The range of measurement: 5V ~ 30V
Material: ABS, LED Digital display
Size: about 42mm(L) x 60mm(W)
Interface Type: Connection of Cathode and Anode
Note: (IMPORTANT) No Instructions Included.Professional Installation Is Highly Recommended！
Package Contents:
1 x Waterproof Car Motorcycle LED DC Digital Display Voltmeter
2 x Screws
2 x Insulated Terminals
Note: Random color, don't accept the specified color.
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.