Instrumentation technicians monitor atmospheric and environmental changes in industrial areas and buildings. They use a variety of instruments and devices to record and report these changes.ccording to PayScale.com, the majority of instrumentation and controls technicians earned between $43,894 and $88,630 a year, as of January 2014.
1 Some of the conditions that may cause lightheadedness in a patient include low blood pressure, high blood pressure, dehydration, medications, postural or orthostatic hypotension, diabetes, endocrine disorders, hyperventilation, heart conditions, and vasovagal syncope.ightheadedness is often caused by a decrease in blood supply to the brain, while vertigo may be caused by disturbances of the inner ear and the balance centers of the brain.
Dizziness has many possible causes, including inner ear disturbance, motion sickness and medication effects. Sometimes it's caused by an underlying health condition, such as poor circulation, infection or injury. The way dizziness makes you feel and your triggers provide clues for possible causes. Anxiety disorders. 2  Certain anxiety disorders may cause lightheadedness or a woozy feeling often referred to as dizziness. 3  These include panic attacks and a fear of leaving home or being in large, open spaces (agoraphobia). 4  Low iron levels (anemia).