4090 Sheet Metal/HVAC Pro Calculator
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Product Description
Product Description
Advanced Construction-Math Calculator for Sheet Metal, HVAC
The Sheet Metal/HVAC Pro Calc is designed for sheet metal workers and HVAC technicians to simplify dimensional math, geometry, trig, and has custom HVAC functions all in one simple-to-use and versatile tool for skilled tradesmen.
Learn more about this product here: 4090 Sheet Metal HVAC Pro Calc
Sheet metal calculations
- X, Y, R (radius)
- Theta
- Seg Radius
- Converts between Polar and Rectangular Coordinates
- Offset functions determine "S"- shaped bends in ductwork
Additional features
- Order of operation
- Parenthesis operators
- Square, cube, square root, and cube root calculations
- Works as a regular calculator
- Backspace key for last entry editing
Trigonometric functions
- Sine, Cosine, Tangent, Arcsine, Arcosine, and Arctangent
- ArcK Constant
- Calculates non-90° triangles
Built-in HVAC formulas
- Fan Law Functions for Test and Balance (TAB)
- Velocity
- Velocity Pressure
- Advanced construction-math functions
- Work in and convert between building dimensional formats: feet, inch, fractions, and metric
- Calculate instant areas and volumes
- Perform square-ups, slopes, rafters, and more
- Determine regular, irregular hip/valley rafter lengths plus plumb, level, and cheek cut angles
- Perform complete stair layouts
- Find circle, column/cone surface area, and volume solutions
- Complete D:M:S to decimal degree conversions
Includes
- Rugged shock, dust, and moisture-resistant Armadillo Gear case, and a protective slide cover
- Quick reference guide and complete easy-to-follow user's guide
- 2 Long-life batteries (LR-44)
- One-year limited warranty
Tech Specs
- Size: 5.6" x 3.0" x 0.5" (142mm x 76mm x 13mm)
- Product Weight: Calculator only 3.2 oz. (91gm)
- Power: Two 1.5 volt (LR 44) Long-life Batteries
- Display Type: LCD
- Display Dimensions: 2.5"L x 0.75"W (64mm x 19mm)
- Accuracy: 12 Digit Internal Accuracy
What's Included?
What's Included?
Specifications
Specifications
Shipping Dimensions: x x
MPN: 4090
UPC: 098584040901
Warranty and Product Support
Warranty and Product Support
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Full Product Description
Advanced Construction-Math Calculator for Sheet Metal, HVAC
The Sheet Metal/HVAC Pro Calc is designed for sheet metal workers and HVAC technicians to simplify dimensional math, geometry, trig, and has custom HVAC functions all in one simple-to-use and versatile tool for skilled tradesmen.
Learn more about this product here: 4090 Sheet Metal HVAC Pro Calc
Sheet metal calculations
- X, Y, R (radius)
- Theta
- Seg Radius
- Converts between Polar and Rectangular Coordinates
- Offset functions determine "S"- shaped bends in ductwork
Additional features
- Order of operation
- Parenthesis operators
- Square, cube, square root, and cube root calculations
- Works as a regular calculator
- Backspace key for last entry editing
Trigonometric functions
- Sine, Cosine, Tangent, Arcsine, Arcosine, and Arctangent
- ArcK Constant
- Calculates non-90° triangles
Built-in HVAC formulas
- Fan Law Functions for Test and Balance (TAB)
- Velocity
- Velocity Pressure
- Advanced construction-math functions
- Work in and convert between building dimensional formats: feet, inch, fractions, and metric
- Calculate instant areas and volumes
- Perform square-ups, slopes, rafters, and more
- Determine regular, irregular hip/valley rafter lengths plus plumb, level, and cheek cut angles
- Perform complete stair layouts
- Find circle, column/cone surface area, and volume solutions
- Complete D:M:S to decimal degree conversions
Includes
- Rugged shock, dust, and moisture-resistant Armadillo Gear case, and a protective slide cover
- Quick reference guide and complete easy-to-follow user's guide
- 2 Long-life batteries (LR-44)
- One-year limited warranty
Tech Specs
- Size: 5.6" x 3.0" x 0.5" (142mm x 76mm x 13mm)
- Product Weight: Calculator only 3.2 oz. (91gm)
- Power: Two 1.5 volt (LR 44) Long-life Batteries
- Display Type: LCD
- Display Dimensions: 2.5"L x 0.75"W (64mm x 19mm)
- Accuracy: 12 Digit Internal Accuracy
Words from our fantastic customers.
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I have ordered calculators from Underwood Distributing for so many years that I have last track of the time. They are always quick to answer my emails and they get the product I need shipped out asap! 10/10
I teach middle school and wanted reliable calculators, at a good priced, and in a distinct color so everyone knows who they belong to. They were well-packed and arrived quickly! I am so pleased with my purchase and will keep this company in mind for future needs.
My current order of graphing calculators was placed and ordered so quickly. Underwood Distributing Company made this process easy and I appreciate the timeliness along with the great price.
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How do I cancel or edit an order?
How do I cancel or edit an order?
Because orders are processed and shipped within 0–2 business days, it's important to reach out to us as quickly as possible if you need to cancel or make a change. The best way to do this is to contact us directly:
- Email: hello@underwooddistributing.com
- Phone: +1 (800) 753-3570
- Office hours: Monday–Friday, 9:00 AM – 5:00 PM Eastern Time
Please include your order number and the change or cancellation you need. We're a small, flexible business and will do everything we can to accommodate your request before your order ships. Once an order has shipped, it cannot be cancelled, and you would need to follow our standard return process instead.
How can I track my order?
How can I track my order?
Once your order has shipped, we'll send tracking information to the email address you provided at checkout. You can use that tracking number directly on the carrier's website (UPS, FedEx, or USPS, depending on which warehouse fulfilled your order) to monitor your delivery in real time.
If you submitted a purchase order, tracking is emailed as soon as it becomes available, and delivery is expected within 5 business days of shipment. We ship orders from four different locations across the United States and automatically route your order from the location that can get it to you fastest.
If you haven't received tracking information and your order has been processing for more than 2 business days, please reach out to us at hello@underwooddistributing.com or call +1 (800) 753-3570 and we'll look into it right away.
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