Testing Atmosphere in an Enclosed or Confined Space

The leaning objectives of this video are:

·        To know who can test the atmosphere in an enclosed or confined space.

·        To know when the atmosphere in an enclosed or confined space must be tested.

·        To understand the different methods that must be employed in testing the atmosphere in an enclosed or confined space.

·        To understand the functions of different meters and other test equipment, together with their limitations.