99 RH Portable Multi Gas Detector 6 Gas Analyzer With TFT LCD Display

Place of Origin China
Brand Name DTS
Certification CNEX
Model Number DTS-M4
Minimum Order Quantity 1
Packaging Details Carton
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 10000

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Product Details
Response Time Less Than 20s Humidity Range 99%RH
Gas Detected CO, H2S, O2, LEL Detection Range EX(0-100%LEL)H2S(0-100ppm)O2(0-30%VOL)CO(0-1000ppm)
Power Source 3.6VDC,4500mA Rechargeable Battery Weight 300g
Alarm Type Audible, Visual And Vibration Size 160mm×70mm×28mm
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99 RH Portable Multi Gas Detector


Portable Multi Gas Detector TFT LCD


6 Gas Analyzer TFT LCD

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Product Description

Portable Multi Gas Detector 6 Gas Analyzer Built In Pump With Large TFT-LCD Display Screen

Product Description:

The Portable 4 in 1 Multi Gas Detector is an advanced gas detector device that offers comprehensive protection from hazardous gases. It is designed to detect 4 different types of gas, including Carbon Monoxide (CO), Hydrogen Sulfide (H2S), Oxygen (O2) , and Explosive Level (LEL).


The Portable Multi Gas Detector is equipped with various alarm types to alert users of hazardous gases, including audible, visual and vibration alarms. Additionally, the device has a data logging feature which allows users to record gas readings for further analysis. With its superior performance, this device is the perfect choice for safety and compliance in hazardous environments.



  • 1. 2.31 inch TFT-LCD colour display.
  • 2. Over 100,000 data storage. Upload to PC via USB for further analysis.
    3. 3.6VDC,4500mA Rechargeable Battery.
    4. Three display mode: single-channel interface, real-time curve interface, four-channel interface.
    5. Work in high humidity and heavy powder environment.
  • 6. Compace design, easy to use.

Technical Parameters:

Resolution EX(0.1%LEL)H2S(0.01ppm)O2(0.01%VOL)CO(0.1ppm)
Alarm Type Audible, Visual And Vibration
Data Logging Yes,Over 100,000 data storage
Gas Detected CO, H2S, O2, LEL
Detection Range EX(0-100%LEL)H2S(0-100ppm)O2(0-30%VOL)CO(0-1000ppm)
Work temperature -20℃~+50℃
Protection Level IP65
Humidity 99%RH
Display TFT-LCD colour Display
Response Time Less Than 20s


DTS-M4 Portable Multi Gas Detector is designed to detect CO, H2S, O2, and LEL in the air. This reliable and highly-sensitive gas sensor offers a variety of features to meet different requirements. It has a wide operating temperature range of -20℃ to 50℃, and a humidity range 99%RH. It offers precise, real-time gas detection results. What's more, this portable gas sensor is lightweight and compact, allowing users to carry it to different areas easily.


Multi gas detector is widely used in various situations. It is ideal for use in hazardous environments such as mines, chemical factories and oil refineries, where various gases may exist. It can be used to detect gas leaks in production lines, and provide warnings and alarms to ensure the safety of the operators. In addition, this multi gas monitor can be used in home, office, and other places, where it can detect the presence of toxic or combustible gases and provide necessary protection.


Support and Services:

Portable Multi Gas Detector Technical Support and Service

Technical Support
We provide 24 hours technical support to help you troubleshoot any issues.
We provide online and phone support to answer any technical questions you may have.
We provide detailed product manuals and videos to help you understand the product.

We provide regular maintenance services to ensure the product works properly.
We provide online and phone support to help you install and use the product.
We provide spare parts and accessories to keep the product functioning properly.