
Storage of constants
/ historical storage
Historical storage
a
Press this button for long time, The
icon will show on the display, and the
previous 20 results ( measurements or
calculated results ) are shown in reverse
order.
The
buttons can be used for
navigation.
Make it available constant for further
calculations by pressing
button .
nd
存储
=
设置
Picture
(
2
)
30
EN
Function
=
MENU