Mastech MS2108 User Manual

35 36
4.15.2 By V range:
WARNING
Beware of Electrocution.
Pay special attention to avoid electric shock
when measuring high voltage.
Do not input the voltage which more than
600V rms AC.
4.15.2.1 Plug the black test lead into the COM jack and
the red test lead into the INPUT jack.
4.15.2.2 Set the rotary selector to the V range position.
4.15.2.3 Press the "Hz/%" to switch to DUTY
measurement.
4.15.2.4 Connect test leads to the two end of the source
or load for measurement.
4.15.2.5 Take the reading on the LCD.
Note:
1) If the duty cycle is less than 10%, symbol 'UL' will be
displayed on LCD; if the duty cycle is more than
94.9%, symbol 'O L' will be displayed on LCD.
3) The input signal frequency range is 10 – 10 kHz. It is
possible to test duty cycle of the higher than 10 kHz
frequency signal, but the tolerance of the test result
can not be ensure.
3) “ ” means the maximum input voltage is
600V rms AC.
CAT.III
MAX600V
600V
CAT.III
MAX600V
600V
V
OFF
Ω
OFF
A
MAX
MIN
RAN
HOLD
B.L
Hz/%
SEL
INRUSH
DIGITALCLAMP
A
V
OFF
Ω
OFF
A
MAX
MIN
RAN
HOLD
B.L
Hz/%
SEL
INRUSH
DIGITALCLAMP
A
COM
INPUT
COM
INPUT
Correct
Incorrect
Hz
AUTO
MANU
MAX MIN
ZERO
°C°F%
μmVA
nμmF
MkΩ
INRU SH
TRMS
Hz
AUTO
MANU
MAX MIN
ZERO
°C°F%
μmVA
nμmF
MkΩ
INRU SH
TRMS

Mastech MS2108 Specifications

General

Brand	Mastech
Model	MS2108
Category	Measuring Instruments
Language	English