mavaol usb voltage tester lcd display accurate voltage curr Pr | Shop The World
From USA
NewMavaol
Mavaol USB Voltage Tester, LCD Display, Accurate Voltage, Current, Capacity Measurement, Monitor for Smartphones, Tablets, Power Banks and Devices (White)
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•【Full Data Display】Simultaneously display voltage, current and battery capacity in real time on a clear LCD display with backlight, making it easy to monitor the device's performance at any time, even in low light conditions.
•Versatile USB testing: Test and measure voltage, current and battery capacity for a wide range of devices including smartphones, tablets, power banks and more, ensuring maximum efficiency.
•Accurate Measurements Get accurate readings with ±1% accuracy, current resolution up to 0.01A and a capacity range of 0-19999mAh, providing the best data for all your needs.
•Convenient Data Storage: Save multiple data sets and access them at any time. The power off memory feature ensures your results are stored even when the tester is off, providing easy tracking and comparison.
•EASY TO USE Simple one-button operation to switch between data sets, reset measurements and navigate the screen, making it user friendly for beginners and suitable for daily hassle-free use.
From USA
