16
Logic Test
NOTE:
The logic test will only work for 5V Signals.
Make sure the retractable probe is stored back in the
Meter.
Insert the black test lead or test clip in the “
COM”
jack.
Set the rotary switch to the “
LOGIC
” position.
Connect the black test clip to the GND(-) of the
circuits being measured.
Hold the “
FUNC
” button and touch the probe tip to
the
circuit
.
Observe the logic state from LED
indicator; Red LED light expresses high level/logic
“1” and orange LED light expresses low level/logic
“0”. If the reading is between 1.5-3.5V, neither light
will be on.
You can also see “ “ or “ “ on the LCD display;
“ “ expresses high level/logic “1” and
“ “expresses low level/logic “0”.
