CO2一氧化碳检测器,室内空气质量报警NDIR传感器把它从一个房间移到另一个房间,测试你家里的二氧化碳水平。高的二氧化碳水平表明回风管道不充分或封闭。低二氧化碳水平意味着新鲜空气太多,浪费了供热或制冷能源。除了二氧化碳计,HYCO2还有一个精确的数字温度计和相对湿度指示器。用它来检查你孩子的卧室。夏季湿度过高或卷风湿度过低都可能导致发霉甚至结构损坏。HYCO2可以记录7天的CO2/RH/温度,日志功能允许用户查看日志中记录的CO2/RH/温度的历史数据,在图表上显示的任何点。HYCO2台式CO2监测器几乎可以通过任何提供电源的标准USB端口供电,如笔记本电脑,墙壁适配器,或外部移动电池包(powerbank)。2.8英寸彩色TFT显示屏实时显示当前CO2浓度,温度(℃/℉可切换),湿度和电池指示灯。 Professional Detection Sensor: Adopt with NDIR non-scattered infrared sensor, the CO2 detector has stable performance and high precision. Built-in lithium battery Built-in with a large capacity 3.7V 1500mAh lithium battery that can be charged by USB power cable via power adapter, power bank or computer, saving a lot of money since it can be recharged. Automatic Calibration During use, the tester will automatically calibrate according to the CO2 concentration in the environment at regular intervals.