4-Step 0.25" 0.5" 0.75" 1" Ultrasonic Thickness Gauge Calibrator Block - Steel Reference Tester for Linearity and Accuracy - Portable NDT Tool for Gauges 0.25"-1" Range

This sturdy steel calibration block provides a precise thickness reference to regularly calibrate ultrasonic thickness gauges from 0.25” to 1” range. The block has engraved steps machined to 0.25”, 0.5”, 0.75” and 1” thickness out of durable #1018 steel for longevity. The compact 3.15” x 0.8” size with 209g weight fits conveniently in tool kits for portability. Simply place the gauge probe on each step and adjust the gauge until the thickness reading matches the engraved inch value. This ensures accuracy as per standards and avoids costly measurement errors. Compatible with all brand gauges, this essential calibration block delivers traceable thickness precision. The rugged steel construction withstands repeated use. A must-have accessory for ultrasonic gauge users to maintain reliability of thickness inspection and measurements. Key Specs: - 0.25”, 0.5”, 0.75”, 1" #1018 steel steps - Engraved inch values - 3.15” x 0.8” x 2” size - 209g weight - For 0.25”-1” ultrasonic gauges

• 【Precise thickness steps 】The block has engraved steps at 0.25", 0.5", 0.75" and 1" thickness, providing precise reference points for calibration and linearity verification.
• 【 Durable construction 】Made from #1018 steel for ruggedness and longevity. Sturdy material won't wear down even after repeated calibration use.
• 【 Compact size 】 Measures just 3.15" x 0.8" x 2", fitting conveniently in tool boxes. Lightweight at 209g for portability during field work.
• 【Wide gauge compatibility 】Suitable for calibrating and checking 0.25" to 1" range ultrasonic thickness gauges from all brands. Confirms accuracy.
• 【 Easy to use 】 Simply place gauge probe on each step to get thickness reading, and adjust gauge as needed until values match step height.
• 【Traceable accuracy 】 The engraved inch values offer traceability to national standards. Certify gauge precision as per ISO quality standards.
• 【 Essential accessory】 provides necessary regular calibration of ultrasonic gauges for reliable thickness inspection. Avoid costly measurement errors.