{"product_id":"4090-sheet-metal-hvac-pro-calc-calculator-with-book-s","title":"4090 Sheet Metal \/ HVAC Pro Calc Calculator [With Book(s)]","description":"The Sheet Metal\/HVAC Pro Calc is a versatile calculator that enables tradesmen to calculate complex problems with dedicated key functions that are labeled in standard industry terms. The calculator has other advanced built-in construction-math functions to enable HVAC and sheet metal tradesmen to do their work alongside other trades. In addition to the built-in functions, this calculator can handle order of operation, using the parenthesis operators. It can also perform square, cube, square root, and cube root calculations. Plus, it works as a regular calculator with typical symbols. \u003cp\u003e\u003c\/p\u003eThe calculator can be used to determine ArcK constant for convenient Arc length solutions. And it has an offset functions for \"S-shaped\" bends in ductwork. It can also help solve the layout for wrapper length, centerline radius, and the angle. \u003cp\u003e\u003c\/p\u003e \u003cbr\u003e\u003cb\u003eFeatures\u003c\/b\u003e \u003cbr\u003e \u003cul\u003e\n\u003cli\u003eCUSTOM HVAC \u0026amp; SHEET METAL functions let you simplify Test and Balance (TAB) with built-in Fan Law function: CFM, RPM, SP and BHP; velocity and velocity pressure: FPM, VP, MPS, KPa; ArcK constant for convenient Arc length solutions; and offset functions\u003c\/li\u003e\n\u003cli\u003eFUNCTIONS 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\u003c\/li\u003e\n\u003cli\u003ePARENTHESIS OPERATORS allows you to easily enter complex formulas; order of operations calculations retain familiar mathematical hierarchy as a default preference; trigonometric operation and sequence; and you can calculate square, square root, cube, and cube root; easy non-90 triangles and right-angle solutions for ductwork length and angles\u003c\/li\u003e\n\u003cli\u003eMEMORY STORAGE conveniently stores frequently used constants or interim solutions; Memory swap lets you easily insert stored values into current calculations and simultaneously store calculated values while recalling and displaying Memory contents; other settable User Preferences\u003c\/li\u003e\n\u003cli\u003eINVALUABLE TRADE TOOL PAYS FOR ITSELF by reducing headaches, saving time, and preventing expensive material errors on all your projects. Comes with a rugged shock, dust and moisture-resistant Armadillo Gear protective case, quick reference guide and complete user's guide, a long-life battery, and a one-year limited warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Industrial Press","offers":[{"title":"Default Title","offer_id":50383220310290,"sku":"9780831136703","price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_a27f47e8-4b0d-424f-a566-3630f8ea616d.jpg?v=1728781122","url":"https:\/\/surprise-castle.myshopify.com\/products\/4090-sheet-metal-hvac-pro-calc-calculator-with-book-s","provider":"Surprise Castle","version":"1.0","type":"link"}