Air Dust quality Meter monitor Digital LCD PM2.5 detector

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  • 1 - 9999 Pieces
    $50.00
  • >=10000 Pieces
    $25.00
Lead Time:
Quantity(Pieces) 1 - 500 501 - 5000 5001 - 30000 >30000
Est. Time(days) 15 25 35 Negotiable
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Dienmern
Model Number:
DM103
Name:
Digital LCD PM2.5 detector
Detecting Gas:
PM2.5 HCHO TVOC AQI PM1.0 PM10
Material:
ABS
Power:
Rechargeable Li-battery
Sensor:
Laser
Size:
100*95*47MM
Display Method:
LCD screen
Warranty:
12 months
Color:
white black
Concentration unit:
ug/m3
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Color Box Packing/Opp Bag
Port
shen zhen
Lead Time :
Quantity(Pieces) 1 - 500 501 - 5000 5001 - 30000 >30000
Est. Time(days) 15 25 35 To be negotiated

Air Dust quality Meter monitor Digital LCD Backlight PM2.5 detector 

 

Display method

LCD screen

 MaterialABS
 Product size100*95*47MM 
 SensorLaser Scattering  

Concentration unit  

ug/m3
 Power supplyrechargeable  Li-battery
 Measure PM2.5 HCHO TVOC AQI PM1.0 PM10

 

 

 

Function description

Support 2.8 "TFT LCD screen display, 320 * 240 pixels.

High-speed ARM master program

Simple operation screen

Using advanced laser PM2.5 detection probe, support PM2.5 detection.

Using independent HCHO and TVOC air detection probe

HCHO testing value Exceeded alarm and Alert alarm

Air Quality Index, showing the current AQI value

Support rechargeable high capacity lithium battery,long time working

 

Parameter Description:

l Particle measurement range : 0.3-1.0; 1.0-2.5; 2.5-10 micrometer (ug/m3)

l Particle mass concentration effective range (PM2.5 standard value): 0-999 μg/m3

l Temperature test, temperature range: -20 to 70 degrees

l Humidity test, humidity range: 20% to 90%

l LCD: 2.8320×240 pixels

l The input voltage is: 5V 1A

 

( Remark : When each booting up, there will be 200 seconds on screen automatic countdown. This is the formaldehyde preheating process. HCHO and TVOC will not display real time value until 200 seconds preheating process is completed)

 

Formaldehyde correction method

When the formaldehyde content is not in the normal range, the machine need to be calibrated. Correction method: Put the device into a place of good air quality ,turn it on , let it aside for 5-10 minutes,then quickly click the power button twice . you will see the HCHO value is 0.000 and TVOC value is 0.000, the calibration is completed. After correction well, go to do the next test.