... ASTM PS79/F963, EN71-1, etc. Application Snap Tester, to determine the holding or breaking strength ... breaking strength can be recorded. The capability of Snap tester can be enhanced with clamps & accessories ... Related testers(optional order) The detachment of a snap or other part may be classed as small ... Sundoo Force Gauge-30kgf - 1 PC Upper Stud Clamp - 1 PC Snap Clamp - 1 PC Lower Fabric Clamp, Lever ...