Technology

Ultimate Professional Conversion Calculator The ConversionCalc Plus is an easy-to-use and powerful handheld calculator that provides more than 500 conversion combinations using 70 built-in Standard, Metric and other units of measure. Work in and convert...

Professional Grade U. S. Standard To Metric Conversion Calculator The Ultra Measure Master is a complete and easy-to-use U.S. Standard to Metric conversion calculator for engineers, architects, construction pros, scientists and students. Convert...

Dependable, Durable and Accurate The re-designed DigiRoller Plus III can measure lengths, widths and heights, and it can calculate areas, volumes, perimeters and more in U.S. or metric units. The Digi puts the controls right in the palm of...

Feet-Inch Measuring Wheel12.5" Diameter Wheel The Wheel Master Pro 12 is a commercial-grade measuring wheel designed for professionals. The balanced center-line design is easy to use, lightweight and folds to half size for convenient transport and...

Feet-Inch Measuring Wheel12.5" Diameter Wheel The Wheel Master Classic 12 is a heavy-duty measuring wheel designed for professionals. It is easy to use, lightweight, affordable and folds to half size for convenient transport and storage. Well-built and...

Feet-Inch Dual Measuring Wheel The Wheel Master 4D is a balanced dual measuring wheel designed for professionals. It is easy to use, lightweight and telescopes down to half size for convenient transport and storage. Well-built and ergonomically...

Feet-Inch Measuring Wheel The Wheel Master 4S is a measuring wheel designed for professionals. It is easy to use, lightweight and telescopes down to half size for convenient transport and storage. Well-built and ergonomically designed, it will give you...

Fast and Easy Linear, Area and Volume Takeoffs The Scale Master Pro XE Advanced Digital Plan Measure for Blueprint Takeoffs makes it easy to do linear, area and volume takeoffs with speed, accuracy and confidence when estimating, bidding or planning...

Digital Plan Measure Specifically designed to simplify takeoffs from architectural and engineering drawings, the Scale Master Pro finds linear measurements of any shape--as well as rectangular areas and volumes--and it converts between scales and...

Electrical Code CalculatorCompliant with 2020, 2017, 2014, 2011, 2008, 2005, 2002, 1999, 1996 NEC® Electrical contractors, electricians, air conditioning installers and lighting specialists solve tough electrical calculations in seconds and deliver...

Advanced Desktop Construction-Math Calculator with Full Trig Functions The Construction Master Pro Trig - Desktop provides construction professionals with complete trig functions to help them quickly and easily solve complex construction-math problems...

Trades Math and Conversion Calculator The Tradesman Calc is specifically designed to be useful in trades requiring technical math, including Welding, Metal Fabrication, Engineering, Automotive Service Technology, Aviation and Drafting - virtually any...