DescriptionIs Smart Device : NoMeasurement Range : Monitor fluctuate: 20%-50%Model Number : Air Quality TesterWith LCD Screen Or Not : YesGas Type : CO2DIY Supplies : Paint & DecoratingBrand Name : KKMOONOrigin : Mainland ChinaCertification : NONEModel : K6-DType 1This 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 charge it with USB cable.When the battery is too low, the battery frame flashes to remind you to recharge it.New Function:Added a 30-minute automatic ON/OFF function, which can be canceled manually, just press the "+" and "-" buttons at the same time, and then you can hear two beeps.The main reason is to prevents the product without electricity from being shipped to customers.Specifications:Name: Air Quality MeterMaterial: plasticsDisplay: LCD displayBattery: 1 * built-in lithium battery, 3.7V, 1800mAh(included)CO2 measuring-range350ppm-2000ppmTVOC measuring-range0.000 mg/m3;-2.000 mg/m3;HCHO measuring-range0.000 mg/m3;-1.000 mg/m3;Temperature measuring-range: 0-90.0(32-194), 1/1Item size: 176 * 73 * 29mm / 6.93 * 2.87 * 1.14inItem weight: 222g / 7.83ouncePackage size: 234 * 180 * 47mm / 9.21 * 7.09 * 1.85inPackage weight: 461g / 1.02lbPacking List:1 * Air Quality Meter1 * USB CableTYPE 2 AND TYPE 3We all know that air is an indispensable part of our lives. The quality of air is affecting our body and mind, but the air is colorless and tasteless, we can't measure it with the eyes. At this time, we need an air tester to help to monitor the air quality.Features:LCD large screen, different font colors display different air quality, green 400-799ppm, yellow 800-1199ppm, orange 1200-1599ppm, red 1600-1999ppm, 2000ppm above four colors flash at the same time.The product is compact in size and easy to carry. The ventilation holes in the rear not only accelerate the convection between the air and the machine, so as to achieve effective detection, but also provides fine heat dissipation effect.The product does not need calibration, startup can be tested, accurate detection of carbon dioxide, used in greenhouse farming agricultural production, production warehouse, laboratory, family, etc.Widely used and practical, used for epidemic preventions and control to detect the CO2 concentration in the population, so as to control the number of people and avoids the risk of cross-infection.1200mAh large capacity battery for long working time, Type-C charging interface, easy charging.Specifications:Color: black, white (optional)CO2 measuring range: 400-5000ppmTemperature measuring range: 0-50Humidity measuring range: 0-99RHBattery: 3.7V, 1200mAhItem size: 90 * 70 * 35mm / 3.5 * 2.8 * 1.4inItem weight: 117g / 4.1ouncePackage size: 140 * 125 * 41mm / 5.5 * 4.9 * 1.6inPackage weight: 173g / 6.1ouncePacking List:1 * Air Quality Analyzer1 * USB Cable1 * User Manual1) We accept Alipay, West Union, TT.All major credit cards are accepted through secure payment processor ESCROW.2) Payment must be made within 3 days of order.3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.