Top 10 Slide Rule for Engineers – Construction Rulers

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1. VALUE PLUS

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Ideal to use with Dope Book, Sniper Data Book and Dope Chart for Rifle, Value Plus Mrad Ruler, Long Range Shooting Slide Rule Calculator for Quickly Calculating Range to Target and Sniper Windage

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VALUE PLUS #ad - The mrad ruler is a durable yet inexpensive tool you can use for many years. Simply locate the target height on the mrad ruler and slide the insert up or down to the appropriate MILS to identify your target range and insert into your sniper dope card, sniper databook, or any dope cards for shooting.

Its bullet-drop window lets you identify the MOA for your target range. As slim and flexible as credit cards, this very useful MRAD Ruler is super lightweight and portable, making it convenient to carry around. The mrad ruler has conveniently built the correct formulas into the scales. Take it out of your bag or pocket, and you’re all set. Angled shooting – on the face of the mrad ruler is an incline and decline adjustment for angled shooting. Durable and lightweight – ditch your bulky calculators. On its back is a protractor to help simplify angled shooting that allows for precise shooting even at high angles.

Going on a hunting trip requires you to bring many bulky things, and the MRAD Ruler might be the lightest thing you’ll ever have to take with you. Quickly range your targets – simplify your long-range shooting adventures with the value plus mrad ruler. This simple device supplements and serves as a backup for your expensive tools like laser-range finders. No batteries required - unlike regular calculators, the mrad ruler is an efficient tool to simplify your long-range shooting requirements.
BrandVALUE PLUS #ad
ManufacturerVALUE PLUS #ad
Part Number1

2. INCRA

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INCRA TDPROT12 Pro T-Rule 12-Inch

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INCRA #ad - Pro t rule with marking holes every 1/64", 1/100" and 1/2mm. Micro-fine marking holes and slots place your mark exactly on target. T-bar follows the edge of your work piece to mark perfectly placed horizontal or vertical lines. T-bar is easily adjusted for making fast vertical measurements.
BrandINCRA #ad
ManufacturerIncra #ad
Height1 Inches
Length12 Inches
Weight0.33 Pounds
Width1 Inches
Part NumberTDPROT12
ModelTDPROT12
WarrantyN

3. SLIDES INC

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Asphalt Sliderule Calculator Estimator

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SLIDES INC #ad - Great christmas gift for the contractor in your life!! Calculates quantity of asphalt needed to cover an area. Very easy to use. Made in usa!!!! just enter in width, length and depth of area.
BrandSLIDES INC #ad
Height0.13 Inches
Length8 Inches
Width1.5 Inches

4. INCRA

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18", INCRA T-RULE18 Precision Marking T-Ruler

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INCRA #ad - Scribe exactly on target with zero uncertainty. There are micro-fine marking holes and slots at every 1/16-, 1/32. Set to every scale position. Micro-fine marking holes and slots. Precise, versatile, easy-to-use. Precise, versatile, and easy-to-use are the words which best describe the Incra 18-inch T-Rule - to 1/64-inch. Limited one-year warranty. Think of it as a combination square for marking or measuring that's simultaneously set to every scale position with perfect, instant accuracy.
BrandINCRA #ad
ManufacturerIncra #ad
Height0.31 Inches
Length24.02 Inches
Weight0.4 Pounds
Width5.98 Inches
Part NumberT-RULE18
ModelT-RULE18

5. SLIDES INC

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Construction Sliderule Volume Calculator Set of 6pcs

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SLIDES INC #ad - Six different slide rule calculators included in set. Easy to use!! great christmas gift for the contractor in your life!! Concrete estimator 200 and 300 yards, brick Estimator, Asphalt Estimator, Cinder Block Estimator, sand, Gravel and Crushed Stone Estimator.
BrandSLIDES INC #ad
Height0.13 Inches
Length7 Inches
Width1.5 Inches
Modelcalcset7

6. Midori

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Midori CL Slide Ruler Clear 42260006

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Midori #ad - Package dimensions: 08 cms l x 6. 9 cms w x 16. 3 cms H. Product type: Office Products. Country of Origin: Japan. Package Quantity: 1.
BrandMidori #ad
ManufacturerNaSh-Design #ad
Height1.65 Inches
Length6.3 Inches
Width0.28 Inches
Part Number42260006
Model42260006

7. Midori

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Midori CL Slide Ruler Black 42259006

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Midori #ad - Midori slide ruler, cl slide ruler black. Model: 42259006. Thickness measurable slide ruler from fancy Japanese stationary Brand Midori design fill, a few other colors are available for the line-up.
BrandMidori #ad
ManufacturerNaSh-Design #ad
Height1.65 Inches
Length6.3 Inches
Weight0.02 Pounds
Width0.28 Inches
Part Number42259006
Model42259006

8. concretesliderules.com

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Concrete Slide Rule 300 yard and Sand, Gravel & Crushed Stone Slide Rule One of Each

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concretesliderules.com #ad - Calculates concrete required to fill an area. Great christmas gift for the contractor in your life!! You are purchasing one of each of these slide rulers. Very easy to use. Calculates quantity of sand, gravel or crushed stone needed to cover and area.
Brandconcretesliderules.com #ad
Manufacturerconcretesliderules.com #ad
Height0.13 Inches
Length8 Inches
Width1.5 Inches
Modelconc300sg11

9. Genius Lab Gear

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Wallet Engineering Ruler Scale and Unit Conversion Reference 3 inch, The Pocket Engineer

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Genius Lab Gear #ad - Perfect for field work or lab work. Packed with reference info: Never look up a basic engineering equation, physical constant or unit conversion again.

Fits with your credit cards: sized exactly to a standard credit card or ID for stealthy every day carry in your wallet or money clip. Equipped for technical drawings: Always be ready to take a quick measurement or sketch a new design accurately with the ruler, protractor and angle drawing tools. Never obsolete: give a professional, student or budding young engineer a unique, thoughtful and practical gift that will stay with them for many years from homework to cutting-edge research. Lasts a lifetime: 05 mm thick laser-cut enamel-coated stainless steel built for a lifetime of use and abuse.
BrandGenius Lab Gear #ad
ManufacturerGenius Lab Gear #ad
Height0.03 Inches
Length3.31 Inches
Width2.09 Inches
Part NumberTPE001

10. SuperCool Slide Rule Charging & Duct sizing

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SuperCool Slide Rule by SuperCool Slide Rule

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SuperCool Slide Rule Charging & Duct sizing #ad - Access to approximately 100 free tutorials by scanning the QR code on the tool. 1 training tool used by Colleges, Universities and Training Centers. Pressure drop and sizing for - Rectangular Metal, Round Metal, AND Round Vinyl Flex. Superheat & subcooling charging of both R410a and R22. Duct calculator that calculates CFM of Metal and Flex Duct.
BrandSuperCool Slide Rule Charging & Duct sizing #ad
ManufacturerDesignStein LLC #ad
Height6 Inches
Length9 Inches
Width0.1 Inches
Part Number4920570
Model4920570