Air Quality Monitor

Features: -Composite HEPA filter delivers all-around protection & Fresh air -Automatically monitors, reacts & purifies the air -Timing function -Provide Anion releasing function -Good engine material design: Quiet and enclosed, making it easier to use. -Negative ion air purifi..

Note: For customers who purchased from 2022.1.20, the product already comes with PDF output function.Note: Starting from 2021.10.7, the bracket has been changed to a plastic bracket. Iron brackets and plastic brackets are shipped randomly.Descriptions: The carbon dioxide monitor detects th..

Feature: The machine has timing function, easy to use, easy to purify, good effect, safe and durable.Timing function: To ensure the active oxygen concentration, the machine will automatically shut down after 30 minutes. If you need to continue using it, please turn off the switch, wa..

Reference Table For Air Quality Pollution Grade GoodMildModerateSevereSeriousHCHO0-0.10.101-0.20.201-0.50.501-1.01.001-1.999TVOC0-0.60.601-1.51.501-33.001-66.001-12PM2.536-7576-100101-150151-250251-1000PM1051-100101-130131-200201-300301-2000Environmental(2)GOOD(3)POLLUTE(4)POLLUTE(5)P..

Functions: Decompose all kinds of harmful substances and gasesRemove odors in refrigerator, effectively absorb ripening agents to prolong fruit freshnessSpeed up degradation of pesticide-residuesRemove odors from the wardrobeKill easily-produced bacteria and mold in the kitchenO..

Description:This is a kind of air quality detector, which can be used to test temperature and humidity and the concentration of CO2. Equipped with large digital display with backlight, you can see the remaining electric quantity, CO2 value, temperature and humidity data clearly. The color circle wil..

Specification:Name: 6 in 1 Multifunction Air Quality TesterModel: PM1Measurement: PM2.5 /TVOC /CO2/HCHO/Temperature HumidityMeasuring range: 0-9999PPMMeasurement accuracy: 1PPMDimensions: 90 x 70 x 40mmWeight: 0.12kgColor: white, blackPackage included:1 x Air Quality Tester1 x Data cable1 x User man..

Features:  -Adopt advanced ionic air movement technology, killing germs, bacteria, and other microorganisms that cause disease-Soundless design, silently draws air in for purification and cleans and sanitizes the air around you-Cordless electric plug, convenient to use-Neg..

Features:6 IN 1: Measure PM2.5, PM1.0, TVOC, CO2, Temperature, and Humidity, with a sensitive laser particle sensor, laser TVOC sensor, and accurate NDIR CO2 sensor. Automatic & Manual Calibration: Offer two calibration modes, Manual Calibration, and Automatic Calibration. We have calibrate..

Description:It is a high-quality air quality monitor, using a superior electrochemical detection module, high precision, stable performance, and can accurately detect carbon dioxide values. Large screen design, measurement data is clear at a glance. Different colors represent different air quality.F..

Features:2.8-inch color liquid crystal display (LCD), 320x240 pixelsUser adjustable ozone (O₃) alarm threshold to alert the user to increaseTest variables: PM2.5/1.0/10, ozone (O₃), TVOC, temperature, humidity1200mAh large capacity lithium batteryOnboard fan draws in ambient air for more accurate re..

Specification:Colors:Black,White,Gray,PinkMaterial:ABSUse voltage: DC5VPower:..