Backlight/Flashlight digital multimeter with 4mF capacitance
USB Power Meter PD 3.1 Type-c Tester Digital Multimeter Current Tester Voltage Detector DC 48V 6A PD 2.0/3.0 3.1QC 2.0/3.0/4.0 pps Trigge (C4(48V)): Amazon.com: Tools & Home Improvement
USB Power Meter PD 3.1 Type-c Tester Digital Multimeter Current Tester Voltage Detector DC 48V 6A PD 2.0/3.0 3.1QC 2.0/3.0/4.0 pps Trigge (C4(48V)): Amazon.com: Tools & Home Improvement