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 Andy Edwards

With the included USB-C cable and a few more cables I have lying around, this multimeter helps me sift through the power adapters I need to figure out which ones to charge of my multimeter should use. Devices. Without cutting a few USB cables and plugging in a Fluke multimeter, I can't comment on the accuracy of this meter. But it lets me see the voltage, amps, and watts of different power supplies, and that's all I really care about (yes, I could calculate watts from voltages and amps, but why bother; this thing gives a value for you, and in about $20, what a bargain). The only problem I encountered turned out to be user error. When I received this thing I was so eager to try it that I just plugged it in without reading the instructions. This worked great, except the meter kept turning off after about a minute. After reading the instructions, I set the "Screen Off Delay" setting to zero, which prevents the screen from going to sleep. (Yes, honey, I know - read the instructions.)