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KWS-V20 USB Tester Voltmeter Ammeter Multimeter 3-9V 0-3A LCD Digital Display Power Battery Tester for Power Capacity Mobile Phone Charger with Blue Shell
- Product description We delivering products that are designed to elevate your projects to the next level. Whether you are a hardware engineer,hobbyist, student, or professional. Our development boards and components are here to help. Welcome to JESSINIE, for development boards and electronic components. At JESSINIE, we providing a wide range of development board modules, displays, sensors, electronics, power accessories, and DIP sockets to meet your project needs. At JESSINIE, We focus on the importance of reliable and efficient products, we prioritize quality and performance in everything we offer. Choose JESSINIE for your development board and electronic components needs. Thank you for choosing JESSINIE. Product Name:KWS-V20 (Blue) Size:59mm (with usb73mm) *23mm *13.5mm Input/output voltage: 3-9v Voltage resolution: 0.01V Input/output current: 0-3A Current resolution: 0.01A Accuracy:±1% Weight:20g Instructions for use: N: The input terminal is connected to the output port of the charger RTZ: reset key, press it for 3-5 seconds, and the screen displays reset Out: the output end is connected to the USB end 0 of the data cable Input voltage display window (3-9v) accuracy ± 1% Charging current display window (0-3A) accuracy ± 1% Battery capacity display window (0-99999mah) Working time display window D (0-99h) unit: minute Working time and empty quantity display have memory function after Power failure USB to Serial Adapter UART Serial Adapter FT232RL Serial to USB Converter USB
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Real time monitoring of USB 2.0 multimeter battery tester, support qc 2.0 5V 9V USB intelligent monitor current and voltage capacity.; KWS-V20 USB battery tester can detect the charging status, voltage, current, power and other indicators of 3C electronic equipment commonly used in life in real time. It is widely used in USB equipment and easy to operate.;
Main components of the product: 1. LCD voltage and current display window 2. Working time and battery capacity display window 3. USB 2.0 input port 4. USB 2.0 output port 5. Reset button; KWS-V20 Voltage tester has a power-off storage function. When the mobile power supply is powered off, it can store capacity and energy data, which is convenient for subsequent viewing and convenient for capacity and energy measurement of the mobile power supply; Applicable to many daily devices, such as mobile phones, computers, car chargers, laptops, mobile phone chargers, laptops, etc
Main components of the product: 1. LCD voltage and current display window 2. Working time and battery capacity display window 3. USB 2.0 input port 4. USB 2.0 output port 5. Reset button; KWS-V20 Voltage tester has a power-off storage function. When the mobile power supply is powered off, it can store capacity and energy data, which is convenient for subsequent viewing and convenient for capacity and energy measurement of the mobile power supply; Applicable to many daily devices, such as mobile phones, computers, car chargers, laptops, mobile phone chargers, laptops, etc
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Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Kepler Forge Return Policy
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