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resistance reading.
4. Read the resistance in the display and then set the
function switch to the lowest
Ω
position that is greater
than the actual or any anticipated resistance. The display
will indicate the proper decimal point and value.
CONTINUITY CHECK
WARNING:
To avoid electric shock, never measure
continuity on circuits or wires that have voltage on them.
1. Set the function switch to the position.
2. Insert the black lead banana plug into the negative
(COM) jack
Insert the red test lead banana plug into the positive (
Ω
)
jack.
3. Touch the test probe tips to the circuit or wire you wish to
check.
4. If the resistance is less than approximately 30
, the
audible signal will sound. If the circuit is open, the display
will indicate “1”.
DIODE TEST
1. Insert the black test lead banana plug into the
negative
COM
jack and the red test lead banana
plug into the positive diode jack.
Содержание DT-912
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