Hioki DT4251, Instruction Manual

Page: 31 / 106

25
2
Preparation for Measurements
2.1 Measurement Work fl ow
Before using the instrument, be sure to read “Usage Notes” (p. 10).
Installation and connection
Insert the batteries. (p. 26)
As necessary, have other
optional items available and
ready.
Perform the startup check. (p. 37)
Measurement
Turn on the power and select the
measurement function.
2 2
33
Red
Black
111
(The position of the rotary switch
varies depending on the model.)
To ensure safe operation,
make sure to select a
measurement function and
then connect the test leads to
the measurement object.
Attach the test leads to the
measurement terminals. (p. 28)
(As necessary, perform zero adjustment. (p. 66))
Connect the test leads to the
measurement object.
(As necessary)
Hold the display of the measured value. (p. 58)
End of the measurement
Move the test leads away from the measurement object and then turn off the power.