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![orange Calculated Industries Construction Master Pro Calculator with silver face and gray number keys orange Calculated Industries Construction Master Pro Calculator with silver face and gray number keys](https://cdn11.bigcommerce.com/s-0ea95/images/stencil/300x300/products/69045/97444/282000__21859.1648240527.jpg?c=2)
Helps students measure and figure the right amount of building materials required for accurate building. Large LCD display, user-friendly buttons.
LCD segment display (1" x 2.25"), 11 digits (7 normal, 4 fractions) and annunciator-legends. 12 digit internal accuracy.
Includes 2 long-life LR-43 lithium batteries and easy-use manual.