Portable Gas Leak Detector 4 in 1 2.31 inch TFT LCD Display 20s Response

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 1000

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Product Details
Gas Detected CO, H2S, O2, LEL Customized Support OEM, ODM
Detection Range EX(0-100%LEL)H2S(0-100ppm)O2(0-30%VOL)CO(0-1000ppm) Sensitivity EX(0.1%LEL)H2S(0.01ppm)O2(0.01%VOL)CO(0.1ppm)
Operating Humidity 99%RH (non-condensing) Weight 300g
Ex Safety Exia II CT4 Response Time T90 Less Than 20s
Protection Level IP65 Operating Temperature -20℃ To +50℃
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Gas Leak Detector TFT LCD


Gas Leak Detector 20s


Portable gas detector 4 in 1

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Product Description

DTS-M4 TFT- LCD Display 4 In One Gas Leak Detector Built In Pump Response ≤20s

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:

Gas Detected CO, H2S, O2, LEL
Detection Range EX(0-100%LEL)H2S(0-100ppm)O2(0-30%VOL)CO(0-1000ppm)
Resolution EX(0.1%LEL)H2S(0.01ppm)O2(0.01%VOL)CO(0.1ppm)
Response Time T90 Less Than 20s
Alarm Type Audible, Visual And Vibration
Data Logging Yes,Over 100,000 data storage
Operating Temperature -20℃ To +50℃
Protection Level IP65
Operating Humidity 99%RH (non-condensing)
Weight 300g

Portable Gas Leak Detector 4 in 1 2.31 inch TFT LCD Display 20s Response 0