Features: The SHT45 temperature and humidity sensory offer accuracy with ±1.0% and ±0.1°C specification, featuring low power consumption at 0.4 µA average and 80NA idle currents, along with I2C communication for direct output and not need for additional calibration. Include outstanding long term stability, a fully anti condensation design, an on chip heater for dehumidification seamless integration in environmental monitoring. Ideal for professional like engineers, medical technicians, and laboratory staff who demand precise sensing capabilities for applications such as medical device monitoring and laboratory data acquisition. Suitable for diverse scenarios including environmental monitoring instrument for humidity detection, laboratory data collection systems, and cold chain logistics monitoring in demanding environments. Ensuring consistent in critical application, direct output for effortless communication. Specifications: Component:Metal Size:Approx.25.5x17.7mm/1x0.77inch Chip: Sensirion SHT45 Temperature: -40°C ~ +125°C Package Includes: 1Pc SHT45 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.