4 Step 0.250/0.500/ 0.750/ 1.00 Test Calibration Block UT Step Wedge Fit for Thickness Gauge & Linearity Calibration Use

4 Step 0.250/0.500/ 0.750/ 1.00 Test Calibration Block UT Step Wedge Fit for Thickness Gauge & Linearity Calibration Use
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sku: 1005007138939750
$56.62
Shipping from: China
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