USB Power Charging Current Voltage Tester | Tools | Test/Weld/Assemble

This is USB Power Charging Current Voltage Tester from the category Tools | Test/Weld/Assemble.

Specification:

the hue blue (As the picture shown)

the substance plastic

voltage: 0.1V error, 3.5V-7.0V (From manufacture data)

Current: 0.01A error code 0A-3A (From manufacture data)

Size: 25g

Features: Extremely functional and simple to use.

Simply plug in and play; no additional power supply is required.

displaying voltage for 5–6 seconds, followed by current for 5–6 seconds, voltage...current.

It is capable of measuring both the operational current and output voltage of the USB port.

functioning with every USB charger.

Bad USB cables are simple to find.

Low current flow (0.3-0.5A) and a consistent 5.1V voltage are present.

Just be aware that certain USB ports have a 0.5A limit, which causes the voltage to drop to 4.7-4.88V. (Laptop USBs mostly).

Packing list: one USB tester