- This is a very basic volt- and amp-meter. It has a minimalistic design that allows the user to hook up a device to get a basic readout of volts and amps currently running through the given circuit.
- Easy to measure the USB output voltage and the device input current or loader voltage.
- Available for every USB electronic product such as phones, tablets and any other USB device.
- Plug and play.
- Detection range:
- Voltage: DC 3V-7V, error 0.1V
- Current: 0-3.0A, error 2%
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