As the new product designed jointly by our factory and domestic famous experts and successfully tested, it is suitable for detecting the concrete compressive strength within the range of 60-90Mpa.

Compared with similar products, it is small, light, high in measurement precision and convenient for one-person single-hand operation.

Standard energy: 5.5J 
Impact length of bounce tension spring: 100mm 
Stiffness of bounce tension spring: 1,100N/m 
Fixed value of steel anvil: 83±2 
Radius of impact spherical surface of bounce rod: 18mm
Instrument mass: 1.28kg
Boundary dimension: ø54*350mm