Gas Detector for CO/O2/H2S/EX (30 Sensors, Data Record)


Key Features

  • Used original imported sensor. The four sensors can be combined according to customer required gas type.
  • LCD dot matrix display, support both English and Chinese operating menu.
  • It is able to select gas concentration unit of ppm or mg/m3.
  • Adjustable preset two-stage alarm level.
  • Optional data storage and download function.
  • Powered by rechargeable battery with big capacity which can support a long working period.
  • With a clip in back makes it be easy to carry during working.
  • Packed by a safe and beautiful aluminum alloy box.

Technical Specifications

Detection principle More than 30 kinds of sensors can choose free combination,

flexible configuration (according to customer needs can support 4 kinds

of gas detection at the same time)


Sampling methods Dispersive (optional external sampling pump)
resolution ratio 0.01ppm,0.1ppm(The resolution is associated with the selected range) 
Precision 3%FS
The battery 3.7 V rechargeable lithium battery, battery capacity of 1800 MA
Charging time Less than 6 h
Working temperature -4F-122F (-20°C~50°C)
SIZE 6.10in x 3.07in x 1.38in



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