Ultrasonic Calibration Blocks, Clibration Block for flaw detector, thickness gauge test block
Small calibration block for site checking of shear wave probes, time base and gain. 1.5mm or 5mm diameter hole target
Steel
12.5x43x75mm
Generally as V2. Thicker block eliminates side wall echoes. 1.5mm or 5mm diameter hole target.
20x43x75mm
