Máy phát hiện carbon Dioxide, đo nhiệt độ/độ ẩm, phân tích chất lượng không khí

Features: When there is no indoor ventilation in winter, you can accurately and quickly test the indoor carbon dioxide for your health by using our carbon dioxide measuring equipment. At the same time, our detector can monitor the indoor TVOC (air pollutant), formaldehyde, temperature and humidity in real time. It is the best choice for your healthy life! With the large LCD screen display and 24 hours real time monitoring function, you can see the data more clearly at any time, give you a better using experience. In alert mode, the screen changes color as the air quality situation changes, alerting the user to notice the environment. The temperature unit can be switched between Celcius (℃) and Fahrenheit (℉), you can choose the one you like. Perfect to be used to monitor air quality in schools, office buildings, greenhouses, factories, hotels, hospitals, laboratory and anywhere that high levels of carbon dioxide and formaldehyde are generated. Specifications:Material: ABSColor(optional): Black/White5 in 1 detector: Carbon Dioxide / TVOC( Air Pollutant) / Formaldehyde / Temperature / HumidityVoltage: 3.7VPower: 0.4WBattery: Built in 1500mAhCharging Time: 2-3 hoursStandby Time: Continuous 6-7 hoursMeasuring accuracy: 10ppmMeasuring range: 400-5000ppmProduct size: 89*70*35mmProduct weight: 150g Note:*There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. Package information:Package weight: 250gPackage size: 14.1*9.8*4.8cm Package list:1 * Detector1 * USB Cable1 * ManualGiá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....