Daily use precautions for portable gas detectors

1: portable gas detector under normal working environment detection, sensor working life of more than two years.

2: Prevent the portable gas detector from falling or being violently shaken from a height.

3: If the machine has no reaction for a long time, please turn off the portable gas detector and restart it.

4: Portable gas detectors should be used in places where there are no corrosive gases, fumes, dust, and rain.

5: In order to ensure measurement accuracy, portable gas detectors should be calibrated regularly, and the verification period should not exceed one year.