Impact Testing Direct and indirect impacts, three versions, convertible, ASTM D 2794, ISO 6272-1, ISO 6272-2 Impact Tester Model 304 Model 304 ASTM Direct impact according to ASTM D 2794 Impact Tester Model 304 Model 304 ISO-1 Direct impact according to ISO 6272-1 Impact Tester Model 304 Model 304 ISO-2 Indirect impact according to ISO 6272-2
