4 in 1 Multi Purpose Gas Detector


Detect the harmful gas that can be fatal


4 in 1 Gas Detector Singapore

The 4 in 1 Gas Detector has a wide range of optional sensors that allows you to measure, analyse and log these gas elements and a variety of other parameters with only one device. These four functions in one probe measures combustibles LEL (Lower Explosive Limit), O2 (Oxygen), H2S (Hydrogen Sulphide) and CO (Carbon Monoxide). It is ideal for monitoring the concentration of the different types of gases. These four sensors are integrated and are easy to operate. It is user-friendly as the results are displayed on the screen.

Purpose of the 4 in 1 Gas Detector

The capability of the 4 in 1 Gas Detector is to detect LEL, O2, H2S and CO by using only one device. This gas detector is reliable and durable only if regular servicing, careful handling and maintenance are carried out. It is very wholesome and complete and is most suitable to use in confined spaces to sense if there is any leakage. This probe is ideal for evaluating the types of gases found.

Though the 4 in 1 gas detector had been calibrated at the factory, however, it is advisable to calibrate it before use to ensure proper functioning which results in getting accurate readings.

Portable 4 in 1 Gas Detector

The portable 4 in 1 gas detector detects LEL, O2, H2S and CO. It is simple to operate with one button operation and does a self-test upon activation. It is lightweight and mini but equips with all the functions. Reads with high accuracy and reliability, it is easy to carry to confined spaces and remote areas. It conserves energy and can go a full 2 months without a charge. The alarm comes with three modes of visual, audio or vibrate. Easy maintenance and calibrate once a year.

  • 2-month battery life (continuous run time)
  • 6-month calibration cycle
  • Will work in inert environments, no need for oxygen
  • Simple to use
  • Bump/Calibration reminders
  • Docking station compatible
  • Programmable user ID IP67
  • H2S                       0 – 100 PPM (0.1 PPM increments)
  • CO                         0 – 500 PPM (1 PPM increments)
  • Combustible gas   0 – 100% LEL (0.1% LEL increments)
  • O2                         0 – 30% vol. (0.1% vol. increments)


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