Rebound Hammer .
Concrete test Hammer with NCCBM Certificate
Ref. Std. : ASTM C805, 05873
The concrete test hammer is an instrument used for the non
destructive testing of concrete. It allows one to have a quick estimate
of the strength of concrete. Since it simply gives an indication based
on surface properties.
Measuring Range 10 to 70 N/mm2
Impact energy 2.207Nm.