The USB Detector Current Voltage Tester is a very useful gadget for USB port checking and chargers which use it: you can check if USB port is active, if battery of external device is charged or if current is not exceeding limits. It comes with a very bright display.
Features
Enabled to measure USB devices at no load and over load condition, also for USB terminals testing.
Current and voltage display in turn, easy and comfotable to use.
Small and portable, do not need other power supply.
Measuring range : DC 3V - 9V / 0 - 3A (up to 5A )
Specifications
Voltage measuring range : 3V-9V
Accuracy : 0.01V
Current measuring range : 0-3A
Accuracy : 0.01A
Deviation : +/-1%
Line loss : 0.1ohm
Functions : Voltage & Current testing
Can display voltage and current simultaneously to detect output voltage & current of a variety of power
Can detect quality of USB cable
With precision current calibrator, higher accuracy for current
Communication function : Yes
Data calibration : Yes
Interface : USB2.0, USB3.0
Additional Information
Device
Detector
Type
USB | Dual | Current & Voltage
Ensure your devices are powered efficiently with the HKD USB DC Power Detector. This compact tool measures voltage and current from 3-9V and 0-3A, allowing you to check USB ports and chargers effortlessly. Its bright display and portability make it perfect for on-the-go testing, ensuring you never exceed power limits. Stay powered and informed with this essential gadget!