BALLANTINE LABORATORIES, Inc. MODEL 3207 MICRO-OHM METER
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(Electromagnetic Interference). In such cases, take your instrument away from the source of
noise by using long leads to get stable readings. Also, due to limited compliance voltage and
current, the time required to obtain a steady reading is substantial when making winding
resistance measurements of transformers of capacities higher than 8 MVA.
However, when fast response measurements are to be made on high inductance
loads, this instrument is not recommended.
NOTE:
Due to its high gain, the Instrument may give 3 to 4 counts flicker on 2 milliohm range.
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