Led Dc Volt Meter Over-voltage Low-voltage Alarm 12v Car Battery Lighter Wf on 2040-parts.com

100% Brand New 

Display type: 7-Segment, 4 Digital Green LED

Measurement Range: DC18-32V

Working Current: ＜30mA(when Sound and light alarm ＜60mA)

Accuracy: ±0.2%

Resolution: 0.01V

Conversion Rate: 2-3 Readings/Sec

Size: 133 x 26 x 23mm

Cigarette lighter line length: 1.2m

Weight: about 65g

Ideal for use with:

The 12V car dedicated.

Battery voltage display（Voltage measurement Range: DC18-32V）

Voltage too low and too high display：Battery voltage is lower than 11.5V the "LOW" Yellow LED lights, at the same time a buzzer alarm ，Battery voltage is above 14.8 V the "HIGH" Red LED lights, at the same time a buzzer alarm.

Is widely used in equipment and electromechanical device.

Note:

Normal vehicle battery voltage 25V±0.6V, start the generator operating voltage is 28V±1V.

If the voltage is below 24V, may be the battery aging, line leakage or vehicles have not been used.

If voltage drops below 21V , battery replacement, or battery charge.

If the voltage is above 29.6V or even more than 30V,the alternator is certainly bad, already can not automatically adjust the voltage, And quickly turn off!

 

Package Contents 

1 X DC Volt Meter Over-voltage Low-voltage Alarm