How to Make a USB Tester ?
FNIRSI USB Tester 4-24V 6.5A LCD USB A&C Voltage Current Power Display Multimeter with Bluetooth, Fast Charge Detection Trigger, PD2.0/PD3.0,QC2.0/QC3.0, CNC Metal Shell: : Tools & Home Improvement
Wholesale WEB U2 Current Voltmeter USB Tester QC4+ PD3.0 2 PPS Fast Charging Protocol Capacity Test From Isyour, $68.74
Klein Tools USB Digital Meter with USB-A and USB-C ET920 - The Home Depot
NEW TYPE-C USB TESTER COMMING----TC66C FROM RD TECHNOLOGY
UT658B USB Tester - UNI-T Meters Test & Measurement Tools and Solutions
Finally a Decent USB Tester on the Market FNIRSI FNB58
Chipmunk USB Tester
Álvaro Prieto's Open Source Universal USB Tester Calls Time on Faulty, Mislabeled Cables
USB Tester