... ; 5.warranty 1 year Precision IEC60068-2-75:1997 0.14-1.0 J spring impact hammer universal 1.Application:Impact ... ,1.0J,SelectionAUTO-1022J spring hammer2.0JAuto-106AUniversal spring hammer0.14, 0.20,0.35,0.50,0.70 and 1 ... .0J Auto-106BUniversal spring hammer0.14, 0.20,0.35,0.50,0.70 and 1 ... impact :<10N.Package details: Precision IEC60068-2-75:1997 0.14-1.0 J spring impact hammer universal