USB QC2.0 3.0 Current And Voltage Charger Capacity Tester USB 3-20V Charger Doctor Power Meter Voltmeter
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Our shop sells the most popular 3C consumer electronics products,such as mobile phone accessories,computer accessories,game peripherals,smart wearables,and follow the most popular fashion trends. If you like our products,please follow us,become our follower and fan.We will provide you with the most popular products to satisfy your fashion shopping experience.Certification : CE : Mainland ChinaModel Number : VoltmeterBrand Name : ZUIDIDDIY Supplies : ELECTRICALDimensions : 68mm x 23mm x 12mmOperating Temperature : normalAccuracy Class : Plus or minus 1%Power Supply : DCDisplay Type : Digital Only
Feature:It measures the current and voltage of the power supply unit with a USB port.Plug and play, no extra power required.The voltage and current will show a circle.Small size, simple and easy to carry.Product specifications:Possible range: 4 - 20V, 0 - 3A.Resolution: The voltage is 10mV and the current is 10mA.Error range: voltage