Features • Wide Voltage Compatibility: Operates within a power supply range of DC 3-5.5V, offering flexibility with 2 power supply methods for versatile usage in various applications • Easy Calibration Process: Connects to the load cell sensor, requiring calibration only on the first use, ensuring a user-friendly setup for accurate weight measurements • Integrated Peeling Function: Features peeling and calibration options, allowing for precise weight adjustments and improved accuracy in your kitchen scale • Power-Off Memory Feature: Saves calibration settings during power loss, eliminating the need for recalibration, providing convenience for repeated use • Durable Plastic Construction: Made from high-quality plastic, this sensor ensures long-lasting performance and reliability for all your weighing needs Features: 1、The module is designed for wide voltage, and the power supply range is DC 3？5.5V. There are 2 power supply methods. 2、The module is connected to the prure sensor first, and then energized. After connecting with the sensor for the first time, calibration is required. 3、This module sensor has functions such as peeling and calibration. USB cable power supply or own wiring (reserved interface). 4、This modular prure sensor has a power off save, no need to re？calibrate for future use. 5、This didital weight modular sensor is made of plastic, making it and has a long service life. Specification: Item Type: Weight Module Sensor Material: Plastic Power Supply Range: DC 3~5.5V (There Are 2 Power Supply Methods, USB Cable Power Supply Or Self-wiring) Display: Use 4-digit Digital Tube Display. Can Display up to 9999g Module Size: Approx. 50x33x10mm/2x1.3x0.4in Package List: 1 x Weight Module Sensors Note: The digital tube display module does not have a power cord. If you need USB power supply, please buy it yourself. Package List 1 x Weight Module Sensors