notice Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order. close

Detector de Gas Ozono en aire O3 (0 - 5ppm) Alarma Portatil, monitora gases para medicion de ozono, medidor de ozono en el aire

  • 1-99 Pieces
  • 100-499 Pieces
  • 500-1999 Pieces
  • >=2000 Pieces
Measurement Range:
Ozone Temperature Humidity
- +
0piecesselected, US $in total
View Details
Shipping fee:
Depends on the order quantity.
Lead Time:
15 day(s) after payment received
Customized logo (Min. Order: 500 Pieces)
Customized packaging (Min. Order: 500 Pieces)


Graphic customization (Min. Order: 500 Pieces) Less
Samples: $60.00 /Piece, 1 Piece (Min. Order): Buy Samples
Contact Supplier
Samples - $60.00 /Piece, 1 Piece (Min. Order): Buy Samples
Loading... Add To Cart
Report Suspicious Activity
Quick Details
gas detector
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Product Name:
Ozone detector
ABS + TFT LCD Screen
Sensor type:
Electrochemical sensor
Measure Components:
Power Supply:
Rechargeable Lithium Battery 2000mAh capacity
Indoor/outdoor /in car /house
O3 range:
Product Certification certification
CE Certified.
Valid from 2019-10-31 until 2049-12-31
RoHS Certified.
Valid from 2019-10-31 until 2049-12-31

Packaging & Delivery

Selling Units:
Single item
Single package size: 
24X11X7 cm
Single gross weight:
1.500 kg
Picture Example:
Lead Time :
Quantity(Pieces) 1 - 100 101 - 500 501 - 5000 >5000
Est. Time(days) 15 20 35 To be negotiated
Video Description
Detector de Gas Ozono en aire O3 (0 - 5ppm) Alarma Portatil, monitora gases para medicion de ozono, medidor de ozono en el aire
Product Name
Handheld ozone O3 detector
O3 technolology
Electrochemical sensor
Detection range
O3(0.000 - 5.000 ppm)
Power supply
Rechargeable Li-battery 2000mah
TFT LCD screen display
Product Description
Electrochemistry sensor for O3. Temperature and Humidity sensor. AQI for ozone concentration index. Support time and date, self-calibration function.
O3 concentration AQI:
0~0.100-----Good 0.100~0.300-----Slight 0.300~1.000-----Monderate 1.000~4.999-----Serious

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(A brief beep) Alarm action value: 0.1/0.3/0.6ppm (alarm on/off switchable)
DM509-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 DM509-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 content: O3+AQI+Temperature+Humidity -Electrochemical sensor -TFT LCD screen display -320*240 pixels -It can be used in office, indoor outdoor and detection of ozone residue after disinfection. -24 hours real time monitoring -Power supply:Built in Li-battery 2000mAh -Material : ABS with TFT Screen -Color: Black&Orange -Size : 164*74*26MM -Detection data range: O3(0.000-5.000ppm)
1)Power on / off button, used to confirm highlighted options or to turn device on/off by pressing for 3 seconds. 2)Menu Button, used to call up the dialog box for adjusting various parameters. 3)Exit / ESC button, used to exit from menus 4)Up / Switch / Increase Button, used to scroll between interfaces or navigate within menus 5)Down / Switch / Decrease Button, used to scroll between interfaces or navigate within menus 6)LCD screen, display various parameters. 7)USB Charging Port

O3 concentration grades indicator and device interface displays as follows:
Company Profile
We accept OEM , we can print your own LOGO, mold, and unique design on the product.

Contact information:
Customer service name: Slina
Langder Technology Co.,Ltd
Wechat/ Mobile/Whatsapp : 008613803576437
Address : 2F,C Building,Yin Feng Industrial District,Gushu,Xixiang,Bao'an,Shenzhen City,Guangdong Province,China
Alibaba Shop : HOTGOOO