This control provides an advanced edit box style data entry for engineering applications. It will automatically convert between engineering units, allowing users to enter or view values in familiar units. The user can select the units to be displayed (i.e. Metric or English).

The control recognizes common unit abbreviations such as in for inches or PSI as Pounds per Square Inch. UCB also recognizes and converts decimal precision. Categories of unit conversion are: time, length, angle, speed, acceleration, area, mass, volume, density, pressure, force, and work.