1. Voltmeter feature:
Ammeter measurable range: 0-10A
Voltmeter measurable range: 6 to 30V
Voltage meter range of DC 6-30V, with protection functions, the line will not burn.
Used to monitor the battery voltage, in time to grasp the battery voltage state, can also be used for other products to measure the use of voltage.

2.USB car charge power
Support all working voltage 12V-24V motor or electrical equipment used, can give any smart phone, tablet PC charging, speed charging.
The 2 hole socket USB supports a variety of electronic products with LED charging, the blue indicator light, has passed CE
certification, with positive and negative reverse protection.
With waterproof cover, dust and waterproof effect is good.

3.Power charge socket
Support all working voltage 12V-24V motor or electrical equipment, electronic and
electrical equipment, electronic equipment. Such as navigation, the car with a vacuum
cleaner, car charging pump, can be inserted into the hole.


4.cigarette lighter assembly
Hole diameter: 28 mm
Mother: a voltage DC12-24V
Some cigarette butts voltage: 12V by default

Wiring methods: the positive(+) connect your car battery anode, cathode(-) connect your car cathode