JD-3002 Air Quality Detector CO2 HCHO TVOC Temperature Humidity Measuring Device CO2 Meter Multifunctional Air Quality A

1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 磅Normal0Specifications Name Air Quality Meter Material Plastics Display LCD Display Battery 1 Built in Lithium Battery 3 7V 1800mAh included CO2 Measuring Range 350 2000ppm TVOC Measuring Range 0 000 mg m³ 2 000 mg m³ HCHO Measuring Range 0 000 mg m³ 1 000 mg m³ Temperature Measuring Range 0℃ 90 0℃ 32℉ 194℉ ±1℃ ±1℉ Item Size 176 73 29mm 6 93 2 87 1 14in Item Weight 222g 7 83oz Features 1 High Accuracy and Stability Utilizing a digital temperature and humidity sensor the air quality meter ensures high accuracy and stable performance while also having strong antijamming ability 2 Comprehensive LCD Display The large LCD screen clearly shows electricity quantity CO2 values TVOC values HCHO values temperature and humidity for ease of monitoring 3 User Friendly Controls Temperature units can switch between ℃ and ℉ and the alarm sound can be toggled on or off to suit your preferences 4 Environmental Quality Judgment Equipped with a function to judge environmental quality it visually displays the appropriate levels based on measured values 5 Convenient Power Management Includes a built in 1800mAh lithium battery with a USB charging option and a low battery reminder through a flashing battery frame Package Included 1 x Air Quality Meter 1 x USB Cable 1 x Storage Box