Buy Voltmeter Voltage Detector, USB Power Tester 13 in 1 Reliable for Power Bank in UAE

Voltmeter Voltage Detector, USB Power Tester 13 in 1 Reliable for Power Bank

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42.41AED

34.06
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Voltmeter Voltage Detector, USB Power Tester 13 in 1 Reliable for Power Bank Details

9 groups of charging equipment can be input MAH to save power , convenient to check and detect whether the charging equipment capacitance is false data.
With LCD design, current, voltage and battery capacity can be display on the same screen, its very convenient and quick to know them.
No need for professional wiring, as long as the USB port is plugged in, you can real‑time detection of USB power charging status, voltage and current capacity and other indicators.
When the mobile power supply is off, the capacity and energy data can be stored to facilitate the follow‑up inspection and facilitate the measurement of the capacity and energy of the mobile power supply.
The voltage and current parameters can be read directly by plugging the USB male connector into the micro‑usb of charger, mobile phone and other devices.