Construction Book Express and our suppliers are dedicated to providing quality products to our customers. We stand behind our commitment to quality with a satisfaction guarantee on every purchase*. If, for any reason, a customer is not satisfied with a product, they may return it within 30 days of the date purchased for a refund of the purchase price of the product(s). Returned merchandise must be in its original box, in new condition and include all instructions, and the invoice or packing slip.
*Exceptions: Videos/DVDs, audiotapes and software products (once opened), forms, documents, reports and downloads are not returnable.
The Pocket-size InchMate 2000 is the ideal tool for calculation and conversion between all common construction units of measure. This calculator can easily calculate weights and liquid units, including tons, pounds, dry ounces, metric tons, kilograms, grams, gallons, fluid ounces, liters, and milliliters.
Perform all common construction calculations
Convert all common construction units easily, including Metric
Dedicated fraction of an inch keys for direct entry with a single stroke.
Calculate weights and liquid units - tons, pounds, dry ounces, metric tons, kilograms, grams, gallons, fluid ounces, liters, and milliliters.
Construction keys for rafter/framing including: common or irregular hip/valley and jack rafters and raked walls.
Triangulation keys - given any two pitch, rise, run, or diagonal - automatically solves the other two.
Paperless tape stores up to 20 construction calculation entries with easy review capabilities.
Easily calculates cost per unit to estimate materials.
Calculate construction area, circumference & arc length of a circle.
Weight per volume, temperature conversions, memory and much more.
In addition to a construction calculator, can be used as a regular math calculator.