4-Pack DHT21/AM2301A Capacitive Digital Temperature and Humidity Sensors, Black

Description

• Temperature range: -40 to 80; temperature accuracy: 0.3; resolution: 0.1
• Operating voltage: DC 3.3V to 5.2V
• Precise and durable, with ultra-fast response, strong interference resistance, and very low cost
• Capacitive humidity sensor with fully automatic calibration, ultra-low power consumption, and long transmission distance
• High-precision temperature measurement components with standard digital single-bus output and excellent long-term stability

Precise, indestructible, and high quality - Excellent long-term stability and extremely low power consumption - Ultra-compact size; the signal transmission distance can exceed 20 meters - 4-piece set at very low cost Specifications - Model: DHT21/AM2301A - Temperature measurement range: -40 to 85 - Humidity measurement accuracy: 3RH - Temperature measurement accuracy: 0.5 - Resolution: 0.1%RH - Product dimensions: 53 x 26 mm - Color: Black Package contents: - 4 x capacitive digital temperature and humidity sensors Important note - If you encounter any problems at the time of purchase or after receiving the package, please contact us promptly. We will be happy to resolve your issues.

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