Adafruit Multifunctional USB Digital Tester - USB A and C

This Multifunctional USB Digital Tester resembles an electronic shuriken but offers much more. It measures voltage, current, power, and charge time for USB A, Micro B, and USB C devices, featuring a vibrant display that activates when connected.

Each button click reveals different display options, while a long press resets the Coulomb-counting data. With four connectors, it supports type A to C, type A to A, and type C to C connections, suitable for laptops, smartphones, and tablets.

It handles USB C's higher current and voltage needs, supporting up to 32V and 5A. Ensure using an E-Mark power chip-enabled USB C cable for optimal performance to achieve correct power delivery without compromise.