USB power meter/tester thread - YZXStudio, Power-Z, RDTech and more.

[angerdan]

@xnode

What do you think of these?
QC2.0/QC3.0/MTK-PE Trigger USB Tester Induction Quick Charge Voltage Detector Current Capacity Power
JUWEI QC2.0/3.0 Automatic USB Tester Voltage Ammeter Quick Charger Power Bank Voltage Trigger

HKJ did test them one/two year(s) ago:
Test/review of QC3.0/2.0 trigger | BudgetLightForum.com
Test/Review of USB meter: QC2-3-MTK-PE Trigger J7-t | BudgetLightForum.com