multimeter reading

Discussion in 'General Electronics Chat' started by jarwulf, Jan 26, 2014.

  1. jarwulf

    Thread Starter Member

    Jul 7, 2013
    60
    0
    I set my multimeter to 200m direct current. The reading is (00.5). What would be the units this measurement is in?
     
  2. KJ6EAD

    Senior Member

    Apr 30, 2011
    1,426
    364
    mA.null space
     
  3. jarwulf

    Thread Starter Member

    Jul 7, 2013
    60
    0

    So that would be .5 mA? I was expecting around 50 mA
     
  4. jarwulf

    Thread Starter Member

    Jul 7, 2013
    60
    0
    Would it actually be 5mA or .5mA?
     
  5. crutschow

    Expert

    Mar 14, 2008
    16,503
    4,439
    It is reading 0.5mA.
     
  6. Mike33

    AAC Fanatic!

    Feb 4, 2005
    349
    25
    What are you trying to read? (Schematic....)

    To test your meter, hook up a 1K resistor and 9V battery, with the meter in series with the circuit, and set meter to read mA. You should measure about 9mA. Or .009A. Your red probe goes to the + terminal of the battery, and black goes into the circuit, to get a positive reading.

    This will help you get used to it before you dive in. You need to be confident about the meter's use before you rely on its readings :eek:)
     
  7. BillB3857

    AAC Fanatic!

    Feb 28, 2009
    2,418
    354
    Also, when measuring current, make sure the meter is in SERIES between the source and load and not in parallel with the source. Magic smoke is easy to let out.
     
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