Usb Mobile Power Charging Current Voltage Tester Meter Mini Usb Charger Tester

Product Description: The tester uses a new generation of power four and a half double integral cycle conversion 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 an interface, cell phone chargers, U disk and products. It can be used to measure the empty USB-powered devices, voltage loads, USB terminal equipment working voltage and current. Current and voltage cycle, easy to use and practical. Compact and easy to carry, no additional power supply It can easily measure the output voltage of the USB port and the device operating current or load voltage Detect any USB charger such as PC USB, home charger, car charger. Wide range of applications, any phone, any electronic product, Easy to use. Suitable for factories, laboratories and personal use. Detection range: Voltage: 3v-7v error 0.1v Current :0-3A error 0.01A Size:52*20*15mm Color:Blue、White Package Included:1Pc USB Charger Tester

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