Automatic Free Fall Hammer (AIM 025) It is designed to deliver equal impact energy in each blow while performing Standard Penetration Test. Industry Chemical/Process Agricultural Civil Infrastructure Dams & Tunnels Geophysical/ Seismology Testing Geotechnical (soil/ rock) Testing Irrigation Mining Real Estate Roads, Highways & Bridges Education Architecture Building Technology Civil Department Geotechnical Mining Engineering Science Colleges Traffic & Transportation Railways Roads, Highways & Bridges