Features: The AD8232 Pulse Heart ECGs Sensors Module is design for high sensitivity, capable of detecting weak cardiac signal even in noise environment, ensuring reliable data collection for your projects. Featuring low power consumption and builts in amplifier, this module enhances ECGs signal for accurate analysis while being suitable for portable devices and long terms monitoring applications. Ideal for developers, hobbyists, and researcher, this sensors module offers easy integration, simplifying development and experimentation processes. Perfect for health monitoring, fitness tracking, medicals research, and various biomedical applications, the compactly design allows seamlessly embedding into devices like health bands and portable ECGs monitors. With strong antiinterference capabilities and wide input voltages ranges (3.3 to 5V), this sensors module ensures reliable performances in complex electromagnetic environment, providing valuable insight into heart rate variability and overall health management. Specifications: Component:Plastic Size:Approx.35.6x27.8mm/1.4x1.09inch Option Type:1pc Muscle Sensors Module+1pc Electrode Wire+3pcs Electrodes;1pc Muscle Sensors Module; Features:Equipped with 3.5mm connectors,Pin Head Mount; Package Includes: Package A 1pc Muscle Sensors Module 1pc Electrode Wire 3pcs Electrodes Package B 1pc Muscle Sensors Module note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.