Finally a Decent USB Tester on the Market FNIRSI FNB58

USB Type-C devices & hardware

Fast Charge Recognition Mode: PD2.0, PD3.0, PPS, QC2.0, QC3.0, QC4, FCP, AFC, PE, DASH VOOC, SuperVOOC, etc. (NOTES: Without Bluetooth Function) Super

FNB58 USB Tester, Digital Voltmeter Current Tester USB Type-C Fast Charge Protocol Power PD Trigger Detection Max 7A Ammeter USB Test Meter Voltage

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

LCR Meter: The UNI-T UT603 (Review)

Review, Tested: Fnirsi FNB58 USB Fast Charge Tester

Avoid ULT-WIIQ cables on , confirmed by 4+ people as Not 240W/ 20G ( it's only 100w, usb2 snail speed 480mbps) : r/UsbCHardware

FNIRSI FNB58 USB Tester ⭐ USB Analyser ⭐ Voltage. Amperage & Power

LCR Meter: The UNI-T UT603 (Review)

FNB58 USB Tester, Digital Voltmeter Current Tester USB Type-C Fast Charge Protocol Power PD Trigger Detection Max 7A Ammeter USB Test Meter Voltage Current Testers Tool Power Meter Voltmeter: : Tools

FNIRSI 2C23T Handheld Digital Oscilloscope Multimeter Signal Generator - Kunkune

USB Type-C devices & hardware

FNIRSI-FNB58 FNB48P USB Tester Voltmeter Ammeter TYPE-C Fast Charge Detection Trigger Capacity Measurement Ripple Measurement

An old power supply failure - cautionary tale and question - Raspberry Pi Forums