Cojali 50002002, User Manual

Page: 37 / 56

JT2002
Auto Range Multimeter
User Manual
37
The REL mode applies to all measurement functions except frequency/duty cycle
measurement. It subtracts a stored value from the present measurement value and
displays the result.
For instance, if the stored value is 20.0V and the present measurement value is 22.0V,
the reading would be 2.0V. If a new measurement value is equal to the stored value
then it will display 0.0V.
To enter or exit REL mode:
Press REL to enter REL mode, and the present measurement range is locked
and displays "0" as the stored value.
Press REL again to reset the stored value and exit REL mode.
It uses for selecting the required measurement function when there is more than
one function at one position of the rotary switch.
The Use of Relative Value Mode
The BLUE button