Answer :
Final answer:
The MSA Altair Pro Single gas monitor detects various gases and should be calibrated at least once a year. Calibration stations are located at specialized facilities or authorized distributors.
Explanation:
The MSA Altair Pro Single gas monitor detects various gases, such as carbon monoxide, hydrogen sulfide, and oxygen levels. These monitors are typically assigned to individuals working in environments where gas exposure is a concern, such as firefighters or industrial workers. Calibration of these monitors is important to ensure accurate readings and should be done at least once a year. Calibration stations where these monitors can be calibrated are typically located at specialized facilities or authorized distributors.
