Multifunctional Air Quality Tester CO2 TVOC Meter Temperature Humidity Measuring Device

This is a kind of fine quality air quality detector, which is adopt professional electrochemical sensing module, high accuracy, stable performance, antijamming ability, low consumption and can provides long service time. Accurately detect CO2. Large display, you can see the electricity quantity, CO2 value, TVOC value, HCHO value, temperature, and humidity clearly. You can have a try.Features:Adopts digital temperature and humidity sensor, high accuracy, stable performance, antijamming ability, low consumption and can provides long service time.Large LCD display, you can see the electricity quantity, CO2 value, TVOC value, HCHO value, temperature, and humidity clearly.℃ and ℉ switchable, and the alarm sound can be on or off according to your demands.Equipped with environmental quality judgment function, it will display appropriate level according to measuring value.Built-in 1800mAh capacity lithium battery, easy to recharge it with USB cable.When the battery is too low, the battery frame flashes to remind you to recharge it.Specifications:Name: Air Quality MeterMaterial: plasticsDisplay: LCD displayBattery: 1 * built-in lithium battery, 3.7V, 1800mAh (included)CO2 measuring-range：350ppm-2000ppmTVOC measuring-range：0.000 mg/m³-2.000 mg/m³HCHO measuring-range：0.000 mg/m³-1.000 mg/m³Temperature measuring-range: 0℃-90.0℃(32℉-194℉), ±1℃/±1℉Item size: 176 * 73 * 29mm / 6.93 * 2.87 * 1.14inItem weight: 222g / 7.83ouncePackage size: 195 * 95 * 35mm / 7.68 * 3.74 * 1.38inPackage weight: 275g / 9.70ouncePacking List:1 * Air Quality Meter1 * USB Cable