YOKOGAWA TY710 User Manual

92
4.3.14 Frequency Measurement (Hz), Duty cycle ratio (Hz)
CAUTION
To avoid damage to instrument
Turn off the power to the circuit under test before starting measurement in order to prevent any
excessive voltage from being applied to the instrument.
1) Turn the function switch to the voltage(
V, mV) or
the current (µ A, mA, A ) position.
2) Press the SELECT key to select the range of frequency. (The
display shows the unit of frequency.)
3)Plugthetestingleadsintotheinputterminals.
Plug the red testing lead into the suitable input terminal (“ A”
or“µA•mA”)forcurrentvaluewhencurrentmeasurement.
4) Contact the measuring probe to the under test and then read
the value when it stabilizes. The display shows frequency
value in main-display and duty cycle ratio value in sub-
display.
Testing leads
Red
Black
Testing leads
Red Black
Testing leads
RedBlack
<Voltage>
<Current>

YOKOGAWA TY710 Specifications

General

Brand	YOKOGAWA
Model	TY710
Category	Multimeter
Language	English