USB Power Meter Tester Bluetooth LCD Display for Android Safety Check

1 360 Degree Arbitrary Rotation: The detector supports 360 degree arbitrary rotation of the screen to meet any angle of reading. 2 Positive Reading: All kinds of digital equipment can be inserted into the detector at any angle to read the positive direction, making the measurement more convenient. 3 Support System: This is a tester that can support for Android and win7 and above systems. 4 Application: The tester can be used to test the voltage, capacity and power of mobile power supplies. 5 LCD Display: A tester with a 1.44in LCD display, which can resist scratches, stains and damage.

What's in the box
1 x USB Tester