Grant Cookson

The Laser Level Slope Converter is a handy app to convert between popular units stating grade or slope. Most laser electronic digital grade lasers req …

Handy Grade Conversion Tool, Converts between; Percentage Grade, Slope Ratio and Angle in Degrees. Ideal app for Engineers, Builders and Surveyors who …

A fun way to ask 'The Dude'; how cool are you? You may not receive the answer you are looking for but it will always be entertaining. Find out how coo …