Formaldehyde detector Air Quality Monitor PM2.5 TVOC analyzer with TEMP/HUM Diagnostic meter for home car gas detect USB charge
Formaldehyde detector Air Quality Monitor PM2.5 TVOC analyzer with TEMP/HUM Diagnostic meter for home car gas detect USB charge
Formaldehyde detector Air Quality Monitor PM2.5 TVOC analyzer with TEMP/HUM Diagnostic meter for home car gas detect USB charge
Formaldehyde detector Air Quality Monitor PM2.5 TVOC analyzer with TEMP/HUM Diagnostic meter for home car gas detect USB charge
Formaldehyde detector Air Quality Monitor PM2.5 TVOC analyzer with TEMP/HUM Diagnostic meter for home car gas detect USB charge
Formaldehyde detector Air Quality Monitor PM2.5 TVOC analyzer with TEMP/HUM Diagnostic meter for home car gas detect USB charge
Model
DM306

Item specifics

Material
ABS
Sensor style
Laser
Power supply
Rechargeable Lithium Battery
Detecting Gas
PM2.5+TVOC+ HCHO +TEMP + HUM + AQI
Brand Name
Dienmern
Color
White body
Certificate
CE.Rohs.ISO9001

Product review

Description

Formaldehyde detector Air Quality Monitor PM2.5 TVOC analyzer with TEMP/HUM Diagnostic meter for home car gas detect USB charge
Customization: 
Customized logo(Min. Order: 500 Pieces)
Customized packaging(Min. Order: 500 Pieces)
Graphic customization(Min. Order: 500 Pieces)

Quick Details
Model Number
DM306
Product name
Air quality detector
Material
ABS
HCHO
0.001-1.999Mg/M3
TVOC
0.001-9.999Mg/M3
Power Supply
Rechargeable Lithium Battery
Certificate
CE.Rohs.ISO9001
HCHO
0.001-1.999Mg/M3
TVOC
0.001-9.999Mg/M3
Origin
China
Packaging & Delivery
Selling Units
Single item
Single package size
14X14X10 cm
Single gross weight
0.400 kg
Package Type
Material
ABS
Color
White / Black
Product size
90*90*50MM 
weight
200G
what are included
Main Unit+ manual+charging cable
Packing 
40pcs/ctn
G.W
15KG
Carton size
48.5 x 39.2xx25cm
Product Description
Formaldehyde detector Air Quality Monitor PM2.5 TVOC analyzer with TEMP/HUM Diagnostic meter for home car gas detect USB charge
Product Name
Multi function Air quality
Measure
PM2.5 HCHO TVOC TEMP HUM
PM2.5 technolology
Laser Scattering
Product size
90*90*50MM
Weight
200G
Test items
PM2.5+TVOC+HCHO+Temperature+Humidity
HCHO/TVOC technolology
Semiconductor sensor
Processor
ARM ,High-speed complex calculations
AQI(0-500)
Detection range
PM2.5 ( 0-999 ug/M³ )
HCHO(0.001-1.999Mg/M³)
TVOC(0.001-9.999Mg/M³)
Power supply
Rechargeable Li-battery 2200mah
Color
White Body
Material
ABS
Display
LCD Screen colorful

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 Temperature and Humidity value display 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.
Instructions:
Boot
When you press the multi-function button, the instrument automatically enter the boot mode. See below: 
1) P M2.5 display area, showing the current PM2.5 value.
2) Formaldehyde display area, showing the current HCHO value.
3) Air Quality Index, showing the current AQI value.
4) Battery symbol, indicating battery indicator and charging indicator.
5) Temperature display area, showing current temperature.
6) Humidity display area, showing the current humidity
7) TVOC display area, showing the current TVOC value.

( 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.

What are included:
Main Unit
manual
mini USB charging cable
Note:
1.Items Must Be Placed on The Indoor Static More Than An Hour Then It
Will Show The Actual Data. If Randomly Moved, The Data Will Be Inaccurate.

2.If You Can Ensure A Clean Environment, The Goods Can Be The Calibration Data, 
And Then Measure. If Items Are In Low Battery, The Data May Be Inaccurate
Note:
1.Items Must Be Placed on The Indoor Static More Than An Hour Then It
Will Show The Actual Data. If Randomly Moved, The Data Will Be Inaccurate.
2.If You Can Ensure A Clean Environment, The Goods Can Be The Calibration Data, 
And Then Measure. If Items Are In Low Battery, The Data May Be Inaccurate
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