Temperature Humidity Sensor

FEATURES:

• Premium Air Quality Detection: This multifunctional sensor provides real-time monitoring of CO₂ concentration, temperature, and humidity, giving you a complete picture of your indoor air quality at a glance. Whether used at home, in the office, or in classrooms, it helps you create a healthier and more comfortable environment by keeping you informed of changing conditions.
• Smart CO₂ Stages & Safety Alarm: Equipped with a three-stage CO₂ concentration indicator, the detector categorizes air quality into normal (400–700 ppm), warning (700–1500 ppm), and dangerous (1500–5000 ppm) levels. When the air exceeds your customized safety threshold, the device will issue a sound alarm to alert you immediately—ensuring timely action for better health and safety.
• Accurate Calibration & Reliable Sensor: Featuring an advanced NDIR CO₂ sensor, the monitor delivers precise measurements for dependable results. For continued accuracy, it supports easy one-touch calibration—simply place it in an open environment and press the buttons for quick resetting. This ensures the readings remain consistent and trustworthy over long-term use.
• Portable Design & Long Battery Life: Powered by a built-in 2400 mAh lithium battery, this detector provides extended standby and continuous use. The large LED display makes it easy to read data at a glance, while the lightweight design with a rear hanging hole allows for flexible placement—whether on a desk, mounted on a wall, or carried from room to room. Perfect for monitoring any indoor space.