The 3-15mm Step Wedge Calibration Gauge is crafted to provide reliable calibration for ultrasonic testing equipment, ensuring accurate thickness measurements across key intervals. With step measurements at 3mm, 5mm, 10mm, and 15mm, this tool is ideal for ultrasonic calibration in nondestructive testing (NDT), quality control, and inspection. Made from durable steel, it maintains precision over extended use, making it an essential tool for professionals who require dependable and repeatable measurements. Key Features: Accurate Calibration: Defined steps at 3mm, 5mm, 10mm, and 15mm for effective calibration High-Quality Material: Durable 1018 steel construction for long-lasting reliability Versatile Use: Perfect for ultrasonic tester calibration in NDT, quality control, and inspection applications Portable Design: Compact and lightweight, fitting easily into testing kits Specifications: Measurement Range: 3mm, 5mm, 10mm, and 15mm steps Material: 1018 High-grade steel Dimensions: Compact design for ease of transport Application: Calibrates ultrasonic testing equipment for accurate thickness measurements Package Includes: 1 x 3-15mm Step Wedge Calibration Gauge Enhance your ultrasonic testing accuracy with this 3-15mm Step Wedge Calibration Gauge, engineered for precise and repeatable results in every application.