Four In One Portable Multi Gas Detector IP65 4500mAh 8 Hours Charging Time

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 Ex/LEL/CH4/O2/CO/H2S(optional) Detection Range EX(0-100%LEL)H2S(0-100ppm)O2(0-30%VOL)CO(0-1000ppm)
Power Source 3.6VDC,4500mA Rechargeable Battery Protection Level IP65
Alarm Type Audible-visual Alarm,Vibration Alarm,Voice≥75dB Data Storage 100, 000 Entries
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Four In One Portable Multi Gas Detector


Portable Multi Gas Detector IP65


portable multigas detector 4500mAh

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Product Description

Portable Four In One Toxic And Harmful Gas Detector IP65 4500mAh 8 Hours Charging Time

Product Description:


DTS-M4 Portable Gas Detector 4 in 1 | Internal Pump | Large Data Storage


The DTS-M4  measures up to 4 gases, including toxic, flammable gases and vapors, and oxygen all at once—either in pump or diffusion mode.
Innovative signaling design and handy wizard functions ensure complete safety throughout the process.



  • ★It is possible to simultaneously detect 1 ~ 4 types of gases, and the units can be switched freely . Units that can be selected: PPM, mg/m3, Vol%, LEL%, PPHM, ppb, mg/l.

    ★Built-in pump-suction type measurement, built-in water vapor, dust filter, so as to prevent the damage of sensors and instruments due to the water vapor and dust.

    ★Rich human-machine interface
    2.31-inch high-definition color screen, display the information such as real-time concentration, alarm, time, temperature, humidity, storage, and so on.

    ★Function of large-capacity data storage (capacity can be customized), multiple storage modes are supported, and RS485 communication is an optional configuration.

    ★High temperature gas detection (optional)
    The optional high-temperature sampling and cooling filter handle or high-temperature high-humidity pretreatment system will be possible to detect the smoke gas at the temperature of 400 ℃. The detection for the gases at higher temperatures can be customized.

    ★It is possible to switch among three display modes .

    ★Graphical display, and use the form of curve to reflect the trend of gas concentration changes in a certain period of time.

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.

 Four In One Portable Multi Gas Detector IP65 4500mAh 8 Hours Charging Time 0

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.