The CONSTRUCTION MASTER IV Calculator Model 4045 by Calculated Industries is a handheld construction calculator designed for professionals in the construction industry. It features a regular size LCD display and is powered by batteries for convenient use on-the-go. This model, known as the Master IV 4, is a reliable tool for calculations and problem-solving in construction projects, making it a valuable asset for those in the field. This calculator is a trusted choice for those needing precise calculations in a rugged environment. This Calculator is great for Contractors, Builders, Architects, Engineers, Tradepersons and Advanced Do-It-Yourselfers
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