- Designed with all domestic electronic components for reliable performance. - Features an ultra-low power consumption main control MCU and sensor, optimized for energy efficiency. - Includes a three-axis acceleration sensor for vibration detection, allowing for automatic screen sleep or wake-up to further conserve battery life. - Rechargeable lithium battery with an intelligent charging management chip. It is recommended to fully charge the device upon first use. The charging process also calibrates the product, and minor data fluctuations during this phase are normal. - Specifications: - Sensor Model: NSHT30, SC7A20H - MCU Model: PT32L076 - High Precision: - Temperature Sensor: ±0.3℃, Working Range: -40~125℃ - Humidity Sensor: ±3%RH, Working Range: 0%RH ~ 100%RH - Ultra-long battery life: Laboratory tests indicate that a 150mA lithium battery can operate continuously for over 6 months on a single charge. - Temperature and humidity calibration is built into the software algorithm, requiring no additional user intervention for setup. Use Scenarios: 1. Ideal for home or office environments where monitoring temperature and humidity is crucial for comfort and equipment protection. 2. Perfect for greenhouses or storage facilities needing precise climate control to ensure optimal conditions for plants or sensitive materials. 3. Suitable for scientific research applications where accurate environmental data is essential for experiments or data collection. This product combines advanced technology with user-friendly features, making it a practical solution for various applications.