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Calculated Industries 4090 Sheet Metal/HVAC Pro Calc Calculator, Advanced Construction-Math for Sheet Metal, HVAC Pros with Fan Law Functions, ArcK Built-in Constant, Laws of Cosines, Offset Functions

Amazon.com Price: $84.95 (as of 02/12/2024 23:22 PST- Details)

CUSTOM HVAC & SHEET METAL functions let you simplify Test and Balance (TAB) with built-in Fan Law function: CFM, RPM, SP and BHP; plus velocity and velocity pressure: FPM, VP, MPS, KPa; ArcK constant for convenient Arc length solutions; and offset functions
FUNCTIONS AND TERMINOLOGY consistent with sheet metal and HVAC trade terminology; x, y, r (radius), theta and Seg Radius functions; works in and converts between feet-inch-fractions, decimal feet and inches and metric also converts between polar and rectangular coordinates
PARENTHESIS OPERATORS allows you to easily enter complex formulas; order of operations calculations retain familiar mathematical hierarchy as a default preference; trigonometric operation and sequence; plus you can calculate square, square root, cube, and cube root; easy non-90 triangles and right-angle solutions for ductwork length and angles

Description

CUSTOM HVAC & SHEET METAL purposes allow you to simplify Take a look at and Steadiness (TAB) with integrated Fan Regulation serve as: CFM, RPM, SP and BHP; plus speed and speed drive: FPM, VP, MPS, KPa; ArcK consistent for handy Arc period answers; and offset purposes
FUNCTIONS AND TERMINOLOGY in step with sheet steel and HVAC industry terminology; x, y, r (radius), theta and Seg Radius purposes; works in and converts among ft-inch-fractions, decimal ft and inches and metric additionally converts among polar and oblong coordinates
PARENTHESIS OPERATORS means that you can simply input advanced formulation; order of operations calculations hold acquainted mathematical hierarchy as a default desire; trigonometric operation and collection; plus you’ll calculate sq., sq. root, dice, and dice root; simple non-ninety triangles and proper-perspective answers for ductwork period and angles
MEMORY STORAGE readily shops ceaselessly used constants or period in-between answers; Reminiscence switch means that you can simply insert saved values into present calculations and concurrently retailer calculated values at the same time as recalling and showing Reminiscence contents; different settable Consumer Personal tastes

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