Muser Apac Sdn Bhd
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+603-2742 7468

LKC-1000S 9-in-1 Air Quality Monitor Data Histogram

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LKC-1000S  9-in-1 Air Quality Monitor Data Histogram Air Quality Monitor Temtop

Temtop LKC-1000S+ 9-in-1 Air Quality Monitor Data Histogram


LKC-1000S+, a simple but powerful air quality detector that provides exactly what you need to stay on top of your home air quality levels - no more, no less. 



  • The latest 9-IN-1 air quality detector measures PM2.5, PM10, particles, HCHO(formaldehyde), TVOC, AQI, temperature, humidity and histogram function.
  • The new histogram function shows the changes of PM2.5 for the last 12 hours.
  • Temtop advanced third-generation laser particle sensor has a lifetime up to 20,000 hours. Combined with the unique particle swarm optimization algorithm, it makes particle measurement more accurate and stable.
  • The pre-calibrated electrochemical sensors will accurately capture formaldehyde molecules accompanied by the detection function covering a wide range of organic pollutants.
  • Large TFT screen display make it clear and easy for data viewing and  battery light indicator helps you to check on battery at any time.


Product Specifications


Laser particle multi-functional detector



Display mode

TFT color LCD screen

Battery voltage


Overall dimension

177 x 65.5 x 32mm

Power adapter

Output voltage: DC5V

Output current: 1A

Operating environment

Temperature range: 0-50˚C
Humidity range: 0-90% RH

Atmospheric pressure condition: 1 atm

Measurement index and range


Range: 0-999ug/m3
Resolution: 0.1ug/m3


Range: 0-999ug/m3
Resolution: 0.1ugm3


Range: 0-5mg/m3
Resolution: 0.01mg/m3

Operating Notice:

  • The sensor for PM2.5, PM10 and particles count detection adopt laser detection theory, objects such as batting and hair should be prevented from entering the detector to avoid the accuracy of the data.
  • Do not put the detector in the environment where the concentration of particles is more than 500ug/m3 and 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 micro interfering gas in the package that may affect the measurements.
  • 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. 
  • Avoid the device from bumping, striking and dropping.
  • 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. Please avoid using the detector in the environment containing the following gases:



Concentration (ppm)

Output Concentration (ppm)
















Ethylene Oxide



Sulfur dioxide



Hydrogen sulfide










Know What's in Your Surrounding Air


LKC-1000S+ combines ease of use and performance.

Powered by a rechargeable lithium battery (battery voltage: 3.7VDC; input voltage: 5VDC), LKC-1000S+ lasts up to 6 hours, which makes it easy to take measurements from one room to another in order to get an overview of the air quality in home, workplace, school, a daycare center or any other outdoor location.

  • Measuring Range (PM2.5): 0~999 ug/m³
  • Measuring Range (PM10): 0~999 ug/m³
  • Measuring Range (HCHO): 0~5 mg/m³
  • Measuring Range (TVOC): 0~5 mg/m³
  • Temperature Range (Operating environment): 0-50 íŠ
  • Humidity Range (Operating environment): 0-90% RH
  • Package Includes:1 x Detector; 1 x User Manual; 1 x USB Cable; 1 x Black Box


Living in an area where there are often wildland fires?

One of the main components of smoke is particulate matter (PM), which is a common air pollutant. Wildland fires, which include wildfires and prescribed fires, now holds around 40 percent of the total PM emissions in the country, making it a major source of the pollutant, which causes lung and health problems.

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.


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