Industrial JOHNBULL-ULTRADIGIT-1 Electronic Indicator is a Fowler John Bull Ultra Digit digital position indicator designed for precision measurement in industrial environments. It offers a 1" travel and dual English/Metric readouts, enabling straightforward selection and interpretation of measurements across unit systems. The part number JOHNBULL-ULTRADIGIT-1 identifies this unit within the Ultra Digit family. Typical applications include machine-shop alignment, fixture checks, and quality-control measurements where fast, digital position feedback is essential.
