Dial Indicator Depth Gauge 22" - Fowler High Precision

The Fowler High Precision 72-125-006-1 Dial Indicator Depth Gauge provides accurate and repeatable depth measurements for exceptionally deep bores and large workpieces. Engineered for professional use, this robust tool features an extended 0–22" measuring range, delivering reliable readings essential for critical engine, transmission, and heavy industrial machining tasks that exceed the capabilities of standard depth measurement devices.

Key Features

• Extended 22" Measuring Range: Capable of reaching depths in deep engine blocks, oversized transmission housings, and large industrial components, making it ideal for diesel applications where shorter depth gauges are inadequate.
• Clear Dial Indicator Readout: Offers an easy-to-read dial face, ensuring fast, precise depth checks and efficient repeat measurements in demanding shop or inspection environments.
• Rigid Base and Column: Features stable, professional-grade construction designed to maintain squareness and consistent contact on machined surfaces, effectively minimizing measurement error caused by flex.
• Smooth, Controlled Spindle Travel: Precision-ground contact and guide surfaces ensure consistent and repeatable movement, providing reliable readings across multiple parts and work cycles.
• Positive Locking Mechanism: Allows the spindle to be securely locked at the measured depth, preventing value shifts when the gauge is removed from the workpiece or data is being recorded, ensuring data integrity.

Applications

This depth gauge is an essential tool for automotive technicians verifying cylinder bore depths, deck heights, and various recesses within engine blocks, heads, and housings on domestic, import, and light- to medium-duty diesel platforms. It is also well-suited for transmission and driveline work, accurately verifying groove depths, snap-ring seat locations, and case machining. In industrial settings, including machining, tool & die, and fabrication, it precisely measures hole, slot, and shoulder depths, aiding in verifying production parts against print tolerances during inspection and quality control processes.

Specifications

• Manufacturer: Fowler High Precision
• Model: 72-125-006-1
• Type: Dial Indicator Depth Gauge
• Measurement Range: 0–22"
• Approximate Weight: 2 lb