FOWLER

Calipers for measuring outer diameter, inner diameter, length, and depth; Calibration blocks for calibrating precision tools; Distance measuring apparatus; Electronic display interfaces; Inclinometers; Instruments for measuring length; Laboratory equipment and supplies, namely, calipers; Length measuring gauges; Level gauges; Level indicators; Measuring apparatus, namely, angle finders; Metal hardness testing machines; Micrometer gauges; Micrometers; Microscopes, including stereomicroscopes; Protractors; Screw-thread measuring machines and instruments; Slide calipers; Surface roughness testing machines and instruments; Testing equipment for measuring the temperature, pressure, position or form of workpieces in a machine tool; Tire tread depth gauges; Tool measuring instruments