Hayafir CO2 Meter Temperature Humidity Detector Air Quality Test Carbon Dioxide Monitor

Features: - Brand new and high quality - Made of high quality materials durable - Large LCD screen different font colors show different air quality green 400-799ppm yellow 800-1199ppm orange 1200-1599ppm red 1600-1999ppm four colors above 2000ppm flash simultaneously. - The product is compact and easy to carry. The ventilation holes at the rear not only accelerate the convection between the air and the machine so as to achieve effective detection but also provide a good heat dissipation effect. - The product does not need calibration it can be measured immediately after power on and it can accurately detect carbon dioxide. Used in greenhouse farming agricultural production production warehouses laboratories homes etc. - Wide range of uses and strong practicability. It is used for prevention and control to detect the concentration of CO2 in the population so as to control the number of people and avoid the risk of cross-infection. - 1200mAh large-capacity battery long working time Type-C charging interface easy to charge. Specification: - Color: black white (optional) - CO2 measurement range: 400-5000ppm - Temperature range: 0-50℃ - Humidity measurement range: 0%-99%RH - Battery: 3.7V 1200mAh - Product size: 90*70*35mm / 3.5*2.8*1.4in - Item Weight: 117g/4.1oz - Package size: 140*125*41mm/5.5*4.9*1.6in Package Included: 1 * Air quality analyzer (optional) 1 * TYPE-C cable 1 * User Manual Notes: 1. Due to various factors such as display brightness and light brightness the actual color of the product may be slightly different from the website picture. 2. Please allow a slight deviation between the data and the manual measurement.