Instruction Manual
POCKET REFERENCE GUIDE — 9
s 4
Hectare
— Displays and
enters value as hectares.
s 3
Fahrenheit (°F)
— Displays
and enters value as
Fahrenheit.
s 2
Celsius (°C)
— Displays
and enters value as Celsius.
s 1
Board Feet (BdFt)
—
Displays and enters value
as board feet.
s •
Per Unit Function (Per)
—
Allows you to calculate total
material cost, if you multiply
the total amount of material
by the per unit cost of the
item.
s –
Change Sign (+/–)
—
Toggles the sign of the dis-
played value.
s ÷
Square Root Function
( )
— Calculates and
displays the square root of
a number. You will get an
error if you try to find the
square root of a linear or
volume value.
Ç +
Pi Constant (
π
)
— An inter-
nal constant: 3.141593.