v.220630-hlo
14-10-2022 10:16:46
4. Press:
CAL
key, wait 3 seconds, the display switches between
and
now press the
MEM
key,
when the display shows
for a moment then the
calibration is done correctly.
If the display show
after pressing the
MEM
key, the calibration has failed.
Check again if there is a correct and good connection and repeat the calibration.
6.2 Measuring cable length
WARNING:
Do not connect the instrument to live voltage.
Note.
For best results, the instrument and cable to be measured should have the same
ambient temperature, it will typically take about 30 min
1. Set
the rotary switch [10]
from
OFF
to
Ω.
2. Calibrate the instrument as described in
6.1 Calibration procedure
3. Set
the rotary switch [10]
to the wire diameter which corresponds to the wire to be
measured.
4. If the cable to be measured is in copper, press the
Cu/AL
key so that the display shows the
symbol "
Cu
", is the cable, in aluminum, then press the
Cu/AL
key so that the display shows
the symbol "
AL
"
5. Press the
FT/M
key and choose whether the result should be seen in Feet
(ft)
or in Meter
(m)
6. Clean the ends of the wire to achieve good contact. If necessary, use abrasive paper to
remove
oxide layer on each end if necessary.
7. Connect the 2 alligator clips at each end of the cable.
8. The display shows the total length of the wire.
Summary of Contents for 6501
Page 2: ...Elma 6501 1 ...
