Features: Accurately measure human body temperature with ±0.1°C for clinical precisions (37°C-39°C), compliant with ASTM E1112 standards for wide applications. Features 16bit resolution 2.7 3.30V low voltages operation, and 600μA power consumption for extended battery in wearable devices. Ideal for engineers, wearable developers, and solution creating health monitoring systems. Perfectly integrates into intelligent wristbands, clinical thermometers, and remote patient monitoring equipment requiring reliable temperature data. IIC Pass for seamlessly integration into multiple sensoring arrays and microcontroller base designs. Specifications: Product Name: Human Body Temperature sensoring Module Using chip: MAX30205MTA Supply Voltages：2.7V~3.30V Operating Current：600uA(typ) Accuracy: 0.1° C (between 37℃~39℃) 0.5 Temperature resolution: 16bits (0.00390625℃) Pass: IIC Module size about 21.4x13.6mm/0.84x0.54in (manual measurement) Package Includes: 1PC Human Body Temperature sensoring Module note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.