Smart Electronics Digital USB Mobile Power Charging Current Voltage Tester Meter Mini USB Charger Doctor Voltmeter Ammeter
Smart Electronics Digital USB Mobile Power Charging Current Voltage Tester Meter Mini USB Charger Doctor Voltmeter Ammeter
Smart Electronics Digital USB Mobile Power Charging Current Voltage Tester Meter Mini USB Charger Doctor Voltmeter Ammeter
Smart Electronics Digital USB Mobile Power Charging Current Voltage Tester Meter Mini USB Charger Doctor Voltmeter Ammeter
Smart Electronics Digital USB Mobile Power Charging Current Voltage Tester Meter Mini USB Charger Doctor Voltmeter Ammeter
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Smart Electronics Digital USB Mobile Power Charging Current Voltage Tester Meter Mini USB Charger Doctor Voltmeter Ammeter

Regular price $3.92 Sale price$3.38
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SPECIFICATIONS

Brand Name: HWA YEH

Origin: Mainland China

DIY Supplies: ELECTRICAL

Display Type: Digital Only

Supply Voltage: standard

Model Number: Voltmeter Ammeter

Dimensions: standard

Operating Temperature: standard

Accuracy Class: 1%

Features:

1.Easy to measure the USB output vollage and the device input current or loader voltage.

2.Availabe for every USB electronic product,such as PC USB,home charger,car charger and so on.

3.Plug and ,light and handy,easy to carry and no need external power.

4.Through "DR CHARGER",you could clearly know the condition of the charger

    ,phone,usb cable and every USB device.


Detection range:


Voltage:DC 3.5V-7V,error 0.1V

Current:0-3.0A,error 2%