To avoid electric shock, disconnect
power to the unit under test and discharge all
capacitors before taking any resistance
measurements. Remove the batteries and
unplug the line cords.
• Set the function switch to the
position.
• Insert the black test lead banana plug into
the negative COM jack. Insert the red test
lead banana plug into the positive Ω jack.
• Read the resistance in the display.
: To avoid electric shock, disconnect
power to the unit under test and discharge all
capacitors before taking any resistance
measurements. Remove the batteries and
unplug the line cords.
• Set the function switch to the
position.
• Insert the black test lead banana plug into
the negative COM jack. Insert the red test
lead banana plug into the positive jack.
• Press the MODE key to switch the continuity
functions.
• If the resistance is less than approx.. 50 Ω,
the audible signal will sound. If the circuit is
open, the display will indicate “OL”.
