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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: AC
  • Model Number: AC-131s
  • Product name: Air Quality Monitoring 131s
  • Application: Home Hospital
  • Material: ABS Plastic
  • Sample: Support
  • Humidity range: 15-90%RH
  • Charging time: about 4 hours
  • PM2.5: 0-500ug/m3
  • Display mode: LCD Display
  • Product size: 137mmX66.3mmX25mm
  • Weight: 285g

Packaging & Delivery

Packaging Details Packaging Details:30pcs/box size:37*37*23cm
Delivery Time 5-8days after payment

Formaldehyde Sensor Module for air-quality monitoring

Product show:



Our sensor-based instruments and indoor air quality monitoring systems are used widely in indoor and industrial environments to measure common air pollutants, in some cases.


Product Description


Product Name

Indoor air quality detector


LCD + LCD backlight display

Detection technology

The gas flow conductivity detection technology

Instrument size


Operating voltage


Temperature range

-15- +50 degrees

Oper rate

0.01MG / M3

Detection float



(0-99.99mg/m3)60Minutes record-Accurancy 0.001/ M3


(0-99.99mg/m3)60Mins record-Accurancy 0.001/ M3


15-90% RH


Formaldehyde  index 

0.00-0.80(qualified )            0.080-0.100(overproof )           

0.100--9.999(pollution)        1.000-9.999(heavy overproof)

TVOC index

0.000-0.700(qualified)           0.700-1.500(overproof )

1.500-7.000(pollution )          7.000-79.99(heavry overproof )


Product use:
1.Detecting item:HCHO (formaldehyde), TVOC( harmful air pollutants chemical volatile) .Temperature and Humidity.6 in 1.
2. Has a good effect detection for detecting carbon dioxide, carbon monoxide, smoke, alcohol, glue, paints, inks, perfumes and the like.
3. Applies to: home, office, government, schools , vehicles,hotel,hospital and other indoor place.

Packaging & Shipping


Selling Units:

Single item

Single package size: 


Single gross weight:

0.285 KG

Package Type:

TVOC/frormaldehyde PM2.5/PM10 gas detector/

gas monitor will be packed in gift box. 30pcs into a carton


We have own intl forwarding company , can provide cheap shipping cost than others .and then, we 

can according to your requirement elect intl express(DHL,FEDEX,TNT,UPS...) or airfreight or ocean 

freight(LCL&FCL) services and so on.  certainly, we also accept to co-operate with your ship agent 

or forwarder.

Company Information

 Welcome to Aocome Technology(SZ)Co.,ltd  is a High-Tech company with combination of product development, manufacture and sales. We focus on researching and developing quality products and accessories for environmental protection products. Product line has a full range of ZRSand its accessories, etc. We are proud to own a professional, experienced and skillful R & D team, we can provide customers variety service as product design, structural design, mold design, such as one-stop product innovation and design services.



Product in our daily life:



Our advantage:
1.we have our own factory with strong R&D center and QA team which can make sure your goods can be sent out on time and in superior quality.
2.we have experienced and dedicated core members to offer you professional and reliable before-sales and after-sales service.
3.we have purveyed customers with the lowest wholesale rate.
4.our products have the official test report.

Why these measurements are important?

- Formaldehyde, officially named as Methanal. It is a prominent factor in sick-building syndrome as its emissions irritate eyes and mucous membrane in nose and throat, and cause headache and dizziness.

- TVOC are present as a gas or vapour format which can enter the human body by inhalation. It may build up in indoor environments with lower rate of ventilation. By breathing this contaminated air, it will lead to loss of coordination, nausea, damage to the liver, kidney and central nervous system, or possibly cancer.

Why choose us?

We have own intl forwarding company , can provide cheap shipping cost than others . we can according to your requirement elect intl express(DHL,FEDEX,TNT,UPS...) or airfreight or ocean freight(LCL&FCL) services and so on. certainly, we also accept to co-operate with your ship agent or forwarder.
Are you factory?
welcome all friends come to visit,we are factory with trade company.


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