SINCLAIR CONCENTRICITY GAUGE 749007271

Sinclair Concentricity Gauge 749007271 – Precision Measurement Tool Sinclair Concentricity Gauge 749007271 The Sinclair Concentricity Gauge 749007271 is a state‑of‑the‑art metrology tool designed for professionals who demand unparalleled accuracy in measuring concentricity, run‑out, and roundness. Engineered with precision‑ground components and a robust ergonomic design, this gauge delivers reliable results in demanding environments such as machining shops, automotive service bays, and aerospace inspection stations. Key Benefits High Accuracy: Provides measurement resolution down to 0.001 mm (0.00004 in). Versatile Application: Ideal for shafts, bearings, gear blanks, pistons, and any rotating component. Durable Construction: Hardened steel body with a protective rubber grip for long‑term use. Easy Readout: Large, backlit dial with clear graduations for quick, error‑free interpretation. Compact & Portable: Lightweight design (≈ 0.9 kg) for easy transport between workstations. Technical Specifications Specification Details Model Number 749007271 Measurement Range 0 mm – 50 mm (0 in – 2 in) Resolution 0.001 mm / 0.00004 in Accuracy ±0.005 mm (±0.0002 in) Scale Type Dual‑scale linear and circular dial Material Heat‑treated steel body, stainless‑steel probe, ABS housing Dimensions (L × W × H) 210 mm × 70 mm × 55 mm (8.3 in × 2.8 in × 2.2 in) Weight ≈ 0.9 kg (2 lb) Compliance ISO 9001, ISO/IEC 17025 calibrated Why Choose Sinclair? Sinclair has been a trusted name in precision measurement for over 70 years. The Concentricity Gauge 749007271 embodies the brand’s commitment to quality, reliability, and user‑focused engineering. Whether you’re conducting routine maintenance checks, performing quality‑control inspections, or troubleshooting complex assemblies, this gauge provides the confidence you need to meet exacting standards. Typical Applications Machining of engine crankshafts and camshafts Inspection of wheel hubs, brake rotors, and suspension components Aerospace turbine shaft verification Quality‑control for high‑speed bearings and couplings Research and development laboratories requiring precise dimensional analysis How to Use the Sinclair Concentricity Gauge Secure the part to be measured on a stable, rotating fixture. Adjust the probe to gently contact the surface without exerting excess force. Rotate the workpiece slowly while observing the dial for peak‑to‑peak deviation. Record the reading; the gauge automatically compensates for temperature variations. Compare results against engineering tolerances to determine pass/fail status. Package Includes Sinclair Concentricity Gauge 749007271 Protective hard‑case with foam inserts Calibration certificate (traceable to national standards) User manual with detailed setup and maintenance instructions Customer Support & Warranty Every Sinclair Concentricity Gauge is backed by a 2‑year limited warranty covering manufacturing defects. Our dedicated technical support team is available 24/7 to assist with calibration, troubleshooting, and training. Enhance your measurement capabilities and ensure product excellence with the Sinclair Concentricity Gauge 749007271 – the definitive tool for precision engineers. The End