Fan-shaped welding gauge — precise, durable inspection tool for weld quality Key benefits Accurate inspection: 0–20 mm measuring range with 0.01 mm resolution lets you detect small deviations in weld legs, fillet heights and joint angles. Durable and reliable: Made from high-quality stainless steel to resist rust and maintain dimensional integrity under regular workshop use. Permanent markings: Deeply engraved scales stay readable over time, unlike printed marks that can fade, ensuring consistent measurements throughout the tool’s life. Compact and versatile: 180 mm length and fan-shaped design give quick access to multiple measurement angles and depths in confined spaces. What this tool does for you Speeds up quality checks by combining several measurement functions in a single, easy-to-use gauge. Reduces rework and nonconformances by providing repeatable, precise readings for acceptance testing and documentation. Withstands shop conditions so calibration and measurement stability are maintained over long-term use. Main features Measurement range: 0–20 mm Accuracy: 0.01 mm Material: high-quality stainless steel, corrosion resistant Scale type: permanently engraved, high visibility Length: 180 mm Shape: fanned multi-angle profile for weld inspection Typical applications Fabrication shop quality control: Quickly verify weld leg lengths, fillet heights and joint angles during production to meet specification requirements. On-site inspection and maintenance: Compact fan shape and clear engraved scales make it easy to inspect welded structures and assemblies in the field. Welding training and certification: Use as a reference gauge for practical assessments and to teach correct weld geometry checks. How to use Place the appropriate leaf of the fan against the joint or weld face and read the engraved scale for leg length, throat/fillet height or angle measurement. Record readings for process control, acceptance tests or corrective action planning. Why choose this gauge Combines precision measurement, long-term readability and workshop-ready construction in one compact tool, making it a practical choice for welders, inspectors and quality engineers.