Formaldehyde (HCHO)

Colorless, poisonous, highly water-soluble gas with an obnoxious odor. Used in the manufacture of disinfectants, preservatives, and hundreds of industrial and consumer products such as adhesives, carpeting, decorative paneling, foam insulation, drapery, fiber and particle boards, and permanent press fabrics.

Particulate Matter (PM2.5 & PM10 & Other Particles)

Particle pollution that existed in all types of combustion, including motor vehicles, power plants, residential wood burning, forest fires, agricultural burning and some industrial processes. They can only be seen with an electron microscope and most smaller particles can get into lungs and cause serious potential health problems, while Temtop will shine a light so you can nip the threat in the bud.

Volatile organic compounds (VOCs)

Volatile organic compounds (VOCs) are emitted as gases from certain solids or liquids: furniture, appliances, toys, flames, scents, cooking, grooming and cleaning. Almost everything produces VOCs even humans. When contained indoors, VOC emissions may quickly rise to harmful levels. With Temtop LKC-1000S+, you're always conscious of VOC accumulation and inspired to keep your air fresh.

Air Quality Index (AQI)

The AQI is based on?air pollutants?that have adverse effects on human health and the environment. The pollutants are ozone, fine particulate matter, nitrogen dioxide, carbon monoxide, sulphur dioxide and total reduced sulphur compounds.

Operating Notice:

• The sensor used to detect PM2.5, PM10 and particles adopt laser detection theory, so objects like batting and hair should be prevented from entering the detector to avoid influencing the accuracy of test data.
• Do not put the detector in the environment where the concentration of particles is more than 500ug/m3 and that of formaldehyde is over 1.0mg/m3 for a long time. Long-time exposure to high-concentration air pollutants will damage the sensor and make it work improperly.
• Please put the detector in a ventilated environment for 6 hours when you use it for the first time to avoid the influence of micro interfering gas inside the package.
• Avoid contact with organic solvents which include silica gel and other adhesives, paintings, drugs, oil, and high-concentration gases.
• Avoid using the detector in a humid environment to make sure the accuracy of test data.
• ?Avoid bump, strike, and drop.
• ?Do not cover the detection port and air outlet port when using the detector.
• Be cautious of cross-interference. Formaldehyde sensor adopts high-precision electrochemical sensor due to its electrochemical reaction characteristic, the sensor may react to other gases besides the target gas. Please avoid using the detector in the environment containing the following gases to guarantee the accuracy of data.