Fowler 52-174-040 Stainless Steel Vernier Height Gage, 40" Max Measuring, 0.001" Graduation

The Fowler 52-174-040 is a height gauge with a Vernier scale, a hand-operated slider, an offset carbide-tipped scriber, a rust-resistant satin chrome finish, a measurement range of 0 to 40" (1000mm), and is precise to 0.001" (0.02mm). The adjustable main scale has a full 3/4" adjustment range. Zero setting capability resets to zero or any reference figure at any point for easy reading without special calculations. A calibrated screw mechanism supports fine, uniform slider adjustments. A swing-away magnifier plus extra-long Vernier scales with wide separations in inch and metric provide exact and precise reading. The included scriber, used to mark position on the workpiece, is carbide-tipped for hardness and durability, and offset for direct reading over the full range of travel. The satin chrome finish on the scales resists rust and is glare-free. Raised lands on the main scale surfaces prevent friction wear. The hardened stainless steel beam and slide provides durability. The base and measuring surfaces are constructed of hardened tool steel and are ground and microlapped. The base is ergonomically shaped for ease of handling. The gauge comes with the scriber, and a magnifier.

Height gauges, sometimes referred to as gages, are precision measuring instruments that travel on a vertical column (also called the beam) to measure and/or mark the vertical distance from the base of an object in fine units. The vertical position of the gauge and its attached pointer are changed by turning a calibrated screw, or one or more feed wheels. Recorded rotations are read from a scale, a dial, counters, and/or an electronic display. A screw clamp holds the pointer to the gauge. The pointer is typically sharpened to act as a scriber, and can be used to mark a position on a workpiece by scratching its surface. On compatible units, the scriber may be replaced by an electronic touch-signal probe. Height gauges are typically used in manufacturing, machining, and mechanical engineering.

The Fred V. Fowler Company manufactures inspection and measurement instruments such as electronic indicators, calipers, bore gages, and digital scales. The company, founded in 1946, is headquartered in Newton, MA.

What’s in the Box?

• Fowler 52-174-040 height gauge
• Carbide tipped scriber
• Magnifier