[+] [–] [x] [÷] [=]
Arithmetic operation keys.
[0] – [9] and [•]
Digits used for keying in numbers.
[ O ff] — Off K e y
Tu rns all power off .
[On/C] — On/Clear Key
Tu rns on power. Pressing once
clears the display. Pressing twice
clears all temporary registers but
does not clear scales.
[Stor] — Storage Key
Used to store values.
[Rcl] — Recall Key
Recalls values stored in re g i s t e r s .
[C O N V] — Convert Key
Used with dimension keys to con-
vert dimensions, or with other keys
to access special functions.
[S H I F T] — Shift Key
Used with other keys to access units
of measurement or other special
f u n c t i o n s .
KE Y DE F I N I T I O N S
4 – Ultra Measure Master
®
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