Arealer Air Quality Tester,Infrared Test Meter App Portable Carbon Tester Temperature Quality Tester Temperature And Humidity Ndir Dioxide Led Display Co2 Air Nebublu

【Compact and Exquisite】: Compact body design, simple and stylish appearance, lightweight, and easy to carry. 3D porous housing with multiple ventilation holes designed for real-time air circulation convection. The sensor and theair are fully contacted, highly sensitive, and accurate in the detection of small particle content. 【Wide Applications】: Adopting 1000mAh high capacity polymerized lithium battery, Type-C charging port, with long-lasting endurance, suitable for a variety of complex environments. It can be widely used in a variety of occasions, such as homes, greenhouses, camping barbecues, factories, automobiles, environmental monitoring, and so on. S 【WiFi Connection & Mobilephone APP Control】: Built-in WIFI for cloud link, real-time update air quality data through mobilephone APP, users can check the air quality data anytime, anywhere, allowing users to keep track of the air condition in their home and remind their family to purify the air. 【CO2 Concentration & Temperature & Humidity Measurement】: Built-in nice-performance infrared carbon dioxide sensor and a high-precise optical sensor to real-time detect the CO2 concentration, temperature and humidity data at the same time, to ensure obtained accurate data easily in harsh environments. High sensitivity, ultra-low power consumption, fast computing speed, and the detection results are more accurate. 【Sound & Light Alarm】: Real-time monitoring of CO2 content in the environment, when the CO2 concentration reaches 1500PPM, it will promote the sound alarm. The color changes according to the carbon dioxide concentration, 400-799PPM concentration green block flash, 800-1199PPM yellow block flash, 1200-1599PPM orange block flash, 1600-1999PPM red block flash, ≥2000PPM four blocks flash.