Concrete Tes Hammer
ASTM C-805
Hammer test . For rapid quality control of concrete work. With built in pointer scale and graph for various anglet
Dimension of Concrete test Hammer ( I x w x In ) : 15 x 15 x 40 cm
Gross weight : 2 kg

ASTM C-805
Features :
The type N (Original : Schmidt - Switzerland), is designed for testing concrete items
100mm (4") or more in thickness,
or concrete with a maximum particles size less than or equal to 32 mm (1.25").