Review on 💡 USB C Power Meter Tester with Braided USB C to USB C Cable - Eversame USB Voltmeter Ammeter Load Tester (1.5Ft/50cm) - Test Charging Speed of Cable - PD 2.0/3.0 QC 2.0/3.0/4.0 by Scott Mcgowan

This is either junk or a defect1) USB-C PD (Power Delivery) is NOT supported AT ALL. The device won't even turn on when plugged into a PD charger, even after flipping and twisting the USB-C cable every conceivable way. 2) The fact that the devices require the USB-c cable to be oriented in one direction is a design flaw. - USB-C was designed to eliminate the need to swap cables. You can also use Micro-USB since at least it only works one way. 3) I could only get it to work over USB-A connections and then it would only support up to QC2.0 - 11-12W. I couldn't get it to support QC3.0 and it doesn't work with my ultra fast chargers that run on 5v and 4.5 amps, it only puts out 12w max power. Came back for a better product that actually works.