Resistance/continuity – GxT Ferret 94 Mulitmeter User Manual
Page 5

5
Resistance/Continuity
Resistance is measured in Ohms(Ω) and the values can greatly vary 
from a few Milliohms (mΩ) for contact resistance to millions of ohms 
for insulators. The Meter can measure down to about 0.1 Ohms and 
measure as high as 40MΩ.
WARNING!
TURN OFF POWER AND DISCHARGE ALL CAPACITORS ON CIRCUIT 
TO BE TESTED BEFORE ATTEMPTING IN CIRCUIT RESISTANCE 
MEASUREMENTS. ACCURATE MEASUREMENT IS NOT POSSIBLE 
IF EXTERNAL OR RESIDUAL VOLTAGE IS PRESENT.
NOTE: The resistance in 
the test leads can affect 
accuracy in the 200Ω 
range. Touch the tips of test 
leads together and record 
the reading. Subtract this 
reading from any additional 
measurement to obtain the 
most accurate value.
To Measure Resistance:
Set the function switch to 
the desired Ω range.
Insert the Black lead in 
COM jack.
Insert the Red lead in the VΩRPM Jack.
Touch the test lead probes across the resistance or circuit to be
PARALLEL CONNECTION
COM VΩ
RED LEAD
BLACK LEAD
