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Air Monitoring and Sampling Test No. 1
From IFSTA Hazmat for First Responders 4th Edition

Progress Indicator:
Question 1 of 20

1.  Which of the following is NOT considered a limitation of the CGI meter? p. 530

  1. Too little oxygen will interfere with accurate readings
  2. Meter response is exaggerated in cold weather
  3. Cell phones may interfere with readings
  4. Sensitivity to battery life