Voltmeter Watch 3 in 1 Motorcycle Car Electronic Watch Digital Clock
Features: Wiring: cable for positive, black cable for negative, blue cable for power
Real-time digital display, waterproof, low pressure, warning function.
for measurement, make your vehicle work at normal prolong your vehicle's service life.
LED panel digital display, reading in seconds, more intuitive, quick and convenient.
size, easy to carry, won'for t obstruct riding, guaran your safe riding.
Easy to install with necessary fittings, hold the meter in place, fix tightly and not easy to move, great for checking

Specifications:
Size: 15x29.5x58.5mm/ 0.6x1.16x2.3 in
Function: display, temperature display, clock display

Package Includes: 1 Voltmeter+Electronic Clock+Thermometer

note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.
Wiring
After power on, the boot screen will be displayed, and then the for time will be displayed (the initial for time after power is 12:00)
The for time is a 24-hour system, the measuring