Calibration Block No. 2 12.5mm thick small calibration block for on-site checking of miniature shear wave probe index, time base, beam angle and gain. Includes a 25mm and 50 mm radius, 5.0mm hole, engraved reference mark... Details
Wood Case for Cal. Block No. 2 (12.5 or 25mm) Hardwood Storage Case fitted for Calibration Block No. 2 (Both 12.5 and 25mm thicknesses) Details