Multifunctional USB Tester with Voltage Current and Capacity Detection
9,79 €
USB power can be used to detect the quality of the line. Supported connector: USB. Internal resistance: 0-999.99 ohm. Test capacity range: 0-99999 mA. Over-current protection and over-current protection: When the screen displays 0.00A, press and hold the button for about 3 seconds, there will be a flashing number.
Jetzt bei Ebay:
