Study doubts role for virus in multiple sclerosis www.lifescript.com/health/centers/pain/related_conditions/multiple_sclerosis_articles/study_doubt_role_for_virus_in_multiple_sclerosis.aspx. And only a few samples of MS brain lesions harbored genetic material from the virus.
A multimeter is a combination of a multirange DC voltmeter, multirange AC voltmeter, multirange ammeter, and multirange ohmmeter. An un-amplified analog multimeter combines a meter movement, range resistors and switches.
The setting on the multimeter dial shows the maximum amount you can measure on that setting. It also shows the unit that the measurement will be reported in, since your multimeter isn't capable of displaying units on the display. So, the meter is measuring 2mA. It should be 2 mA since you are on a mA scale.