Packaging Details
- Unit Type:piece
- Package Weight:0.028kg (0.06lb.)
- Package Size:15cm x 15cm x 1cm (5.91in x 5.91in x 0.39in)
(1)Q: Does this save the readings even after I unplug, until I reset it? A: Nope, no memory in this device.
(2)Q: Can you test usb ports on a pc or laptop with this?
A: Returned it did not work only one of 2 ports were full power
(3)Q: will this allow my computer port to charge my devices faster?
A: No, it will not permit faster charging. It is a meter which shows you how much power your device is pulling. It is useful for identifying bad ports, bad cables, or bad USB devices.
(1) Can easily measure the operating current of the output voltage of the USB port and equipment ;
(2)Small size, no power, and other ancillary equipment, plug and play also detect USB charger output voltage and current are standard Widely applicable
(3)Uses a new generation of power four semi~ double loop integral converter IC, with a precision bandgap reference, range accuracy, high precision, stable and reliable performance,strong anti~interference ability , high temperature can be used for measuring USB powered or power consumption of the interface, mobile phone charger, U disk and other products;
(4)Scope of work: Current (0A-5A) can detect mobile phone charger voltage compliance DC5V;
(5)Detectable USB cable quality.
- Input / output voltage:3V-9V
- Voltage resolution: 0.01V
- Input / output current: 0A-5A (see the range of use 0-3A)
- Current resolution: 0.01A
- Accuracy: plus or minus 1%
- Ambient temperature: 0-60 (°C)
- Dimensions: 60*28*15(mm)
- Line loss: about 0.1 ohm
- Test content: voltage, current,
- Communication function: Yes
- Data calibration function : Yes
1*USB Current Voltage Tester
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