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.
A multimeter has a set of leads: a black one and a red one. You attach these leads to the component or portion of the circuit that youâre testing, and a digital readout provides the results. You adjust a knob to set the test you wish to perform such as resistance, voltage, or current as well as the range to test.