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Portable Ozone Meter O3 Gas Tester Ozone Detector Ozone Concentration Detectors Gas Analyzer

  • 1-99 Pieces
    $70.00
  • 100-499 Pieces
    $60.00
  • 500-999 Pieces
    $55.00
  • >=1000 Pieces
    $50.00
Measurement Range:
PM2.5 PM1.0 PM10 O3 TVOC Temperature Humidity AQI
Accuracy:
high
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Depends on the order quantity.
Lead Time:
5 day(s) after payment received
Customization:
Customized logo (Min. Order: 500 Pieces)
Customized packaging (Min. Order: 500 Pieces)

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Overview
Quick Details
Type:
portable
Place of Origin:
Guangdong, China
Brand Name:
Dienmern
Model Number:
DM502-O3
Product name:
Handheld multi-function Air quality detector
Material:
ABS
Color:
White
Product Size:
155*87*35MM
PM2.5 Sensor technolology:
Laser Scattering
O3 technolology:
Electrochemical sensor
Test Components:
PM2.5, PM0.1, PM10, O3, TVOC, Temperature, Humidity, AQI
Power supply:
Rechargeable Li-battery 1200mAh
Weight:
350G
Warranty:
12 Months

Packaging & Delivery

Selling Units:
Single item
Single package size: 
22X14X6 cm
Single gross weight:
0.600 kg
Package Type:
gift box
Picture Example:
package-img
Lead Time :
Quantity(Pieces) 1 - 5 6 - 100 101 - 500 >500
Est. Time(days) 5 15 20 To be negotiated
Video Description
Product Description
Portable Ozone Meter O3 Gas Tester with Quick sing Ozone Detector Ozone Concentration Detectors Gas Analyzer

Product Name
Handheld Multi-Function Air quality Monitor
Measure
PM1.0/PM2.5/PM10/TVOC/O3/Temperature/Humidity/AQI
PM2.5/PM1./PM10 technolology
Laser Scattering
O3 technolology
Electrochemical sensor
Size
155*87*35MM
Weight
350G
TVOC technolology
Semiconductor sensor
Processor
ARM ,High-speed complex calculations

Detection range
PM2.5 ( 0-999 ug/M³ )
O3(0.000 - 5.000 ppm)
TVOC(0.001-9.999Mg/M³)
Power supply
Rechargeable Li-battery 1200mah
Color
white
Material
ABS
Display
TFT LCD screen display
Features:
Laser sensor for PM2.5 to detect dust Smog.
Electrochemistry sensor for O3.
Semiconductor sensor for TVOC.
Temperature and Humidity sensor.
AQI for Integrated air quality index.
Support time and date, self-calibration function.


Ozone(O3)parameter:
Detect gas
Ozone(O3)
Detection range
0.000~5.000ppm
Detection principle
Electrochemistry
Response time
Diffusion ≤15S
Duplicate value
≤±2 %
Resolution
0.001ppm
Insulation resistance
≥20MΩ
Alarm function
Sound(2-3 beep)
Alarm action value
0.1/0.3/0.6ppm (alarm on/off switchable)
DM502-O3 type monitor is an intrinsically safe gas detector developed by our company for environments containing ozone gas. The detector uses natural diffusion. The gas is detected by an electrochemical gas sensor, which has excellent sensitivity and excellent repeatability.

This O3 detector is ideal for health, environmental, industrial and residential monitoring. Useful for detection of ozone residue after disinfection.

American O3 SPEC detector 0-5ppm Low concentration ozone sensor application:
1. Air quality monitoring
2. Industrial safety
3. Air purification control

Our DM502-O3 is easy to use and maintain, and meets the requirements of industrial field safety monitoring for high reliability of the equipment. The shell is made of high-strength engineering plastic. It has high strength and good hand feel.

DM502-O3 Specification:
Test range : PM2.5+ O3+TVOC+ AQI+PM1.0+PM10+ Temperature+Humidity
-Laser sensor
-TFT LCD screen display
-320*240 pixels
-It can be used in office, indoor and fitment pollution detection
-24 hours real time monitoring
-Power supply:Built in Li-battery 1500mAh
-Material : ABS with TFT Screen
-Color:white
-Size : 155*87*35MM
-Detection data range:
PM2.5(0-1000ug/M3)
O3(0.000-5.000ppm/M3)
TVOC(0.001-9.999Mg/M3)

Why is Ozone Dangerous? Ozone is a tiny molecule which is composed of three oxygen atoms. It is highly reactive which makes it an unstable and potentially toxic gas. Ground-level ozone is considered to be a major component of smog which plagues larger cities during the summertime and has been tied to a variety of potential health risks. Health Effects of Ozone The EPA has reported there is a variety of health effects associated with high levels of ozone. This may include decreased lung function, throat irritation, severe asthma symptoms, cough, chest pain, shortness of breath, irritation of lung tissue, and the higher sensitivity to respiratory infection. They went on to note that there were additional risk factors which can perpetuate the side effects of ozone such as undertaking activities which raise breathing rates (such as exercising indoors), certain pre-existing lung diseases, and greater duration of exposure.

Langder Technology Co., Ltd. focuses on indoor and outdoor environment detection and treatment, home intelligent product development and production. We has strong independent research and development team, efficient production capacity, manufacturers direct supply, one hand source, product one year warranty service,We accept OEM , We can custom your own LOGO, display language, and unique design on the box at MOQ 500 units. Brand logo show as the figure below:
(Note: There is no logo default on device. If you need logo, please contact with customer service. Thank you.)
Our air quality monitor is used for various occasions:
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