Features: High Precision HR202L Digital Humidity Sensor Module delivers accurate moisture measurements with digital output for seamless microcontroller integration. Featuring temperature-compensated readings, wide detection range, and low power 1.5V operation, this module ensures stable performance in diverse environments. Essential for electronics engineers, developers, and agricultural technicians requiring reliable environmental monitoring solutions. Optimized for climate control, intelligent greenhouses, laboratory equipment, and portable measurement devices requiring space-efficient humidity tracking. The humidity-sensitive resistor enables fast response to moisture changes while maintaining <0.5% measurement deviation across 10°C to 60°C operating range. Specifications: Model: HR202L Digital Humidity Sensor Module Size: about 16x5x0.7mm / 0.63x0.2x0.03in Package: With Enclosure / Without Enclosure Working Voltage: AC 1.5V Operating Range: 20-95% RH, 0-60°C Operating Frequency: 500Hz - 2kHz Power: 0.2mW Center Value (at 25°C, 1kHz, AC 1V, 60% RH): 31.0kΩ Impedance Range (at 25°C, 1kHz, AC 1V, 60% RH): 19.8 - 50.2kΩ Humidity Detection Accuracy: ±5% RH Package Includes: HR202L Digital Humidity Sensor Module Note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolutions.