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Verfügbare Sprachen
Verfügbare Sprachen
4-8.Frequency/Duty Cycle(%) Measurement
1. Set the function switch to the Hz% Position.
2. Insert the black test lead into the COM Input Jack and the red test lead into the Positive
Input Jacks.
4. Position the black test probe tip and red test probe tip respectively in the spots of the
circuit to be measured.
5. Read the Frequency in the display.
6. Press the MODE Button (F2) again to indicate "%" on the display.
7. Read the % of duty cycle on the display.
Auto range
06:32
Hz
50. 000
MODE
SA VE
MAX
True RMS Autoranging Digital Multimeter
F1
F4
F2
F3
HOLD
RANGE
REL
OFF
V
10A
LPF
V
mA
AC+DC
4~20
mV
mA
%
Hz
µA
CAP
Temp
°C °F
AUT O POWER OFF
IP67
Bluetooth
WA TERPROOF
V
CAP
10A
Hz
%
Temp
30 sec MAX
CAT IV 600V
ever y 15 min
CAT III 1000V
A
10A
800mA
COM
mA
FUSED
4-9.Resistance Measurement
WARNING: 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.
1. Set the function switch to the Ω
CAP Position.
2 .Insert the black test lead into the COM Input Jack and the red test lead into the Positive
Input Jacks.
4. Position the black test probe tip and red test probe tip respectively in the spots of the
circuit to be measured.
5. Read the Resistance in the display.
14
%
EN
4-10.Continuity Check
WARNING: To avoid electric shock, disconnect power to the unit under test and discharge
all capacitors before taking any capacitance measurements. Remove the batteries and
unplug the line cords.
1. Set the function switch to the Ω
2. Insert the black test lead into the COM Input Jack and the red test lead into the Positive
Input Jacks.
4. Press the MODE Button (F2) again to indicate "Ω" and " " on the display.
5. Position the black test probe tip and red test probe tip respectively in the spots of the
circuit to be measured.
6. If the resistance is less than approximately 25Ω, the audible signal will sound. If the circuit
is open, the display will indicate "OL".
Auto range
06:32
M
50. 000
01
02
03
0
40
50M
GRAPH
MODE
SA VE
MAX
True RMS Autoranging Digital Multimeter
F1
F4
F2
F3
HOLD
RANGE
REL
OFF
V
10A
LPF
V
mA
AC+DC
4~20
mV
mA
%
Hz
µA
%
CAP
Temp
°C °F
AUT O POWER OFF
IP67
Bluetooth
WA TERPROOF
V
CAP
10A
Hz
%
Temp
30 sec MAX
CAT IV 600V
ever y 15 min
CAT III 1000V
A
10A
800mA
COM
mA
FUSED
CAP Position.
EN
15
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