The voltmeter has automatic calibration function.
With reverse connection protection.
With overheat protection and short circuit protection.
With USB power indicator light.
High efficiency and low ripple.
Name:Step down voltmeter ule
Input voltage:DC 4.5 ~ 40V.
Output voltage:5V (when the input voltage is between 6.5V ~ 40V).
Output current:2A.
Application: can be used on car, electric bike, motorcycle for voltage measurement and to charge phone, iPad, Mp3 etc.
Size:approx 5.7cm x 2cm x 1cm(LxWxH)
Color:blue
Material:CCL
Instructions:
When you need to charge the , Ipad, MP3 and other digital products, touch the "output enable" button, then the USB power indicator light on, the USB output voltage 5V ; When you need to turn off the digital tube, touch the "low power" button, then the ule into the ultra-low power standby e, USB output is also turned off accordingly.
Package Included:
1 x Step down voltmeter ule
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.