Features: 24bit A/D conversion with double channel input ensures accurate weight measurements for sensitive applications like laboratory scale and industrial automation systems. Metal shielded construction effectively block electromagnetic while SPI enables integration with development board. Essential for electronics engineers and creating measurement devices or weighing solution requiring stable analog to digital conversion. Optimized for load cell integration in commercial weighing systems, portable quipment, and agricultural measurement tools operating in electrically noise environment. With 2.6-5.5V allow flexible adaptation to various sensory types and battery power application. Specifications: Size:Approx.29x17mm/1.14x0.66inch Module working: 4.8-5.5V Working electricity: 2.6-5.5V Typical Curren] 1.6mA Output data rate selection: Output data rate of 10Hz or 80Hz Package Includes: 2 Optional Package: Package 1 Include:1Pc Weighing sensory Module Package 2 Include:3Pcs Weighing sensory Module note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.