CMM-30 – USER MANUAL
55
For LEDs with a low power, typical voltage value is in the
range of 1.2…5.0 V depending on the colour.
If the diode is polarized in the reverse direction, or there is a
break in the circuit, the display will show
OL
.
When the diode is shorted, the meter will show a value near
0 V
,
after completing the measurements, remove test leads from the
terminals of the meter.
5.7 Measurement of capacitance
WARNING
Risk of electric shock. Disconnect the power supply
from the tested capacitor and discharge all capacitors
before any starting capacity measurements.
To perform the measurement:
set the rotary switch at
CAP
,
connect black test lead to
COM
terminal, and red test lead to
V
ΩHz%
CAP
ºC ºF
terminal,
press
MODE
button, to display
nF
on the screen,
contact the probe tips to the tested capacitor,
read the measurement result on the display.
Summary of Contents for CMM-30
Page 1: ...INSTRUKCJA OBS UGI 1 USER MANUAL 38 MANUAL DE USO 75 CMM 30 v1 03 26 08 2019...
Page 2: ......
Page 3: ...1 INSTRUKCJA OBS UGI MULTIMETR PRZEMYS OWY CMM 30 Wersja 1 03 26 08 2019...
Page 12: ...CMM 30 INSTRUKCJA OBS UGI 10 4 Opis funkcjonalny 4 1 Gniazda i funkcje pomiarowe...
Page 40: ...38 USER MANUAL INDUSTRIAL MULTIMETER CMM 30 Version 1 03 26 08 2019...
Page 49: ...CMM 30 USER MANUAL 47 4 Functional Description 4 1 Measuring terminals and functions...
Page 77: ...75 MANUAL DE USO MULT METRO INDUSTRIAL CMM 30 Versi n 1 03 26 08 2019...
Page 86: ...CMM 30 MANUAL DE USO 84 4 Descripci n funcional 4 1 Tomas y funciones de medici n...
Page 112: ...CMM 30 MANUAL DE USO 110 NOTATKI NOTES NOTAS...
Page 113: ...CMM 30 MANUAL DE USO 111 NOTATKI NOTES NOTAS...
Page 114: ...CMM 30 INSTRUKCJA OBS UGI 112 NOTATKI NOTES NOTAS...
Page 115: ......
Page 116: ...CMM 30 INSTRUKCJA OBS UGI 2...