Key Features of LCD Screen Air Quality Tester with CO2 Sensor

Accurate CO2 Monitoring
Measures CO2 levels from 400-5000PPM with high precision for reliable indoor air quality (IAQ) assessment. Ideal for homes, offices, and schools to ensure healthy ventilation.
Crisp LCD Display
Features a clear backlit LCD screen for real-time readings, displaying CO2 concentration, temperature, and humidity in an easy-to-read format.
Durable & Compact Design
Constructed with high-grade ABS plastic and a reinforced sensor chamber for long-lasting performance. Portable size fits effortlessly in pockets or bags.
Wide Application Scenarios
Perfect for indoor environments like gyms, classrooms, greenhouses, and vehicles to monitor air quality and optimize ventilation systems.
Energy-Efficient Operation
Low power consumption with auto-sleep mode, powered by rechargeable battery or USB for continuous monitoring without frequent charging.
Easy Calibration & Maintenance
User-friendly calibration process ensures consistent accuracy over time. Minimal upkeep required for hassle-free long-term use.
Trusted Global Supplier
Direct wholesale pricing ensures unbeatable value for bulk orders, backed by our worldwide logistics network for fast delivery.