- User-Friendly Design: The handheld reader features a simple one-button operation, allowing for effortless reading. Its backlit OLED screen ensures optimal visibility in any lighting condition, even under direct sunlight. - Efficient Data Management: With a reading range of 5-15 cm, this device can store up to 128 days of information. Easily transfer your data to a computer using the included USB cable, simplifying record-keeping and analysis. - Convenient USB Connectivity: Charge the device and upload data through the USB connection. The reader clearly indicates its status with a "USB" display in the upper left corner, allowing you to monitor charging progress and battery life. - High-Quality Display: The reader's high-brightness display enhances readability, making it suitable for use in various environments, including outdoors. Use Scenarios: - Ideal for health professionals who need to quickly and accurately read data in a clinical setting. - Perfect for researchers requiring reliable data collection and easy transfer to computers for analysis. - Convenient for personal use, enabling users to track daily information efficiently.