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Feature

Advanced construction-math Feet-Inch-Fraction calculator with full trigonometric functions
This product is easy to use easy to install and highly durable
Item is manufactured in China
Work in and convert between any building dimension, including metric
Full trigonometric functions
Find weight per volume built-in right-angle functions

Description

Advanced Construction-Math Feet-Inch-Fraction Calculator With Full Trigonometric Functions. Great For Professionals Needing Angle Measurements.