KWS-V20 USB Current Voltmeter USB Tester/ USB Mobile Power Capacity Tester

The KWS-V20 USB Current Voltmeter and USB Mobile Power Capacity Tester is an indispensable tool for anyone dealing with USB-powered devices and power sources. It offers precision, versatility, and convenience in monitoring and evaluating USB-related parameters, ensuring the efficiency and safety of your electronic equipment. This compact tester allows you to monitor real-time voltage and current, evaluate the capacity of USB power sources, and ensure the efficiency and safety of your USB-powered devices.Features:Multifunctional Testing Tool: Measure voltage, current, discharge flow, and more. The tool also includes timing and overvoltage protection features, making it incredibly versatile.Portable and Easy to Use: Its small size and portability allow you to use it anywhere and anytime. The screen displays current and voltage data for easy viewing.Data Saving Function: Automatically saves data when the power supply is interrupted, ensuring you don't lose important measurement data.Quality Testing for Micro USB Cables: Evaluate the quality of Micro USB cables by measuring the voltage difference when charging a device. A smaller voltage difference indicates better cable quality.Battery Capacity Testing: Use it to fully charge a battery from completely no power using a linear charging circuit like TP4056. The capacity data displayed is the battery capacity. You can also test the charging capacity of mobile phones.Portable Power Source Capacity Testing: Connect the tool to a portable power source, discharge it to zero capacity, and then recharge it. The displayed capacity is the portable power source's output in mAh.Specifications:Model: KWS-V20 USB TesterVoltage (Input/Output): 4V - 20VCurrent (Input/Output): 0A - 3ADisplay: LCD screen with backlightTime: 0-99HTest Capacity Range: 0 - 99999mAhAccuracy: ±1 percentInput: USB 2.0 Micro USBOutput: USB 2.0Application: Computer, Mobile phoneProduct Dimension (L x W x H): 73 x 24 x 13.5mmPackage Includes:1 x KWS-V20 USB Voltmeter

INR 277 · In stock