Calculated Industries 4090 User Manual

POCKET REFERENCE GUIDE — 9
(Cont’d)
Press Result
3 Calculates Metric
velocity (MPS)
–
assumes entry is
kPA
4
Calculates Metric
velocity pressure
(kPA)
– assumes
entry is MPS
Circle/Arc Keys
C
Circle — Calculates cir-
cumference and circle
area
Ç p
Radius — Enters or calcu-
lates circle radius
Ç C
Arc — Calculates: arc
length or degree, chord
length, segment area, pie
slice area, segment rise,
and length of arched wall
studs
π
Pi ( π ) — 3.141593
Ç π
ArcK — constant =
0.017453

Calculated Industries 4090 Specifications

General

Brand	Calculated Industries
Model	4090
Category	Measuring Instruments
Language	English