This document summarizes a crane scale that measures tensile force between 1-25 tons. It has a compact, lightweight design suitable for industrial sites like construction, shipping ports, and warehouses. The scale displays peak loads, holds data, and operates for up to 40 hours on batteries with a large, backlit LCD screen. It measures in kilograms, pounds, and newtons, and has features like tare function, zero range, safe and ultimate overload thresholds, and temperature range of -10 to 40 degrees Celsius.