Welcome to our shop! We are pleased to introduce our Temperature Humidity Sensor to you. Here are the key features and specifications: Features: 1. Digital, with a resolution of up to 14 bits. 2. Internal self-calibration, no calibration required. 3. Close combination of temperature and humidity for convenient dew point measurement. 4. Anti-leaching, dustproof, rust-proof, ensuring high reliability and long-term stability. 5. I2C serial interface for easy integration. 6. Compact product structure suitable for field application and product integration. 7. Applied in various settings such as computer room monitoring, warehouses, construction sites, concrete test block inspection, agricultural greenhouses, and flower nurseries. Specification: - Condition: 100% Brand new - Item Type: Temperature Humidity Sensor - Model: FS400-SHT30/31/35 - Working Current: <10mA - Temperature Measurement Range: -20℃ ~ 100℃ - Humidity Measurement Range: 0~100%RH - Working Conditions: -40℃ ~ 120℃, 0 ~ 99% RH - Storage Conditions: -20℃ ~ 80℃, 0 ~ 95% RH - Housing Material: Stainless steel, plastic - Line Length: Approx. 150cm / 59.1in - Weight: Approx. 115.8g / 4.1oz - Package Size: Approx. 20 x 14 x 3.7cm / 7.9 x 5.5 x 1.5in - Optional Style: SHT30, SHT31, SHT35 Package List: - 1 x Temperature Humidity Sensor - 1 x Cable Note: 1. Relative humidity of air is influenced by temperature. Please install the sensor in a place where the temperature is relatively stable and representative of the measured ambient temperature and humidity. 2. Avoid installing the sensor in places with drastic temperature changes or airflow. 3. Do not use the sensor in salt spray or corrosive gas environments. 4. The sensor may experience temporary signal drift after prolonged exposure to conditions outside the normal range. 5. Proper storage and protection are necessary for the sensor, as prolonged exposure to high concentrations of chemical smells can cause reading drift. 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service. Thank you for choosing our Temperature Humidity Sensor. Happy shopping!