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High precision Air detector

  • 1-499 Pieces
  • 500-999 Pieces
  • 1000-1999 Pieces
  • >=2000 Pieces
- + Pieces available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
15 day(s) after payment received
Samples: $50.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Samples - $50.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
DM106A new version
Product name:
Electrochemistry sensor
Test Components:
PM2.5/PM1./PM10 technolology:
Laser Scattering
HCHO technolology:
Electrochemistry sensor
TVOC technolology:
Semiconductor sensor
TFT LCD screen
Power supply:
rechargeable Li-battery 2000mAh

Packaging & Delivery

Selling Units:
Single item
Single package size: 
25X14X9 cm
Single gross weight:
0.500 kg
Package Type:
Gift Box
Picture Example:
Lead Time :
Quantity(Pieces) 1 - 100 101 - 1000 1001 - 10000 >10000
Est. Time(days) 15 20 35 To be negotiated
Video Description
This High precision Air  detector monitor is an Upgraded version of model DM106A .
it has one more  HCHO  technolology ,Electrochemistry sensor special for HCHO . 
So this new device , can monitor Gas  components faster and stable . more accurate.


Why need these Products : 

In  many cities, they  have pollution so need to verify quality.

An ideal multi-function testing tool to monitor the air quality, a safeguard for family health If you worried about the air quality around you or your children. If exceed standard, prompt alarm !  



Major functions:

accurate detects Formaldehyde(HCHO), TVOC(including benzene), and fine particulate dust matter measuring (PM2.5,PM10,PM1.0 ), real time testing record and analyzed,hazard level with Time Display!


Specifications : 

Test Components : PM2.5,PM1.0,PM10,HCHO ,TVOC,Temperature and Humidity sensor,AQI

-PM2.5/PM1./PM10 technolology : Laser Scattering
-HCHO technolology :Electrochemistry sensor
-TVOC technolology: Semiconductor sensor
-Processor : ARM ,High-speed complex calculations
-Temperature and Humidity sensor, detect Temp,Hum.
-Big TFT LCD screen display ,24 hours real time monitoring.

-Material : ABS with TFT LCD screen

Size : 164*69*44MM

-Power supply:rechargeable Li-battery 2000mAh
-Detection range:


What are included :

1*Main Unit

1*English manual

1*USB charging cable


 We ,Langder Technology CO.,Ltd is an integrated economic entity of R&D,manufacturing and trading all kinds of Gas Analyzers.
Through a long time development,we own a national resources system of various professional talents ,strong Technological 

standardization and a complete quality assurance system.
If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.
In this way ,we have developed many products for our customers from the USA, Europe and Asia and got good feedback .
Our current Models :