concrete test hammer is equipped with a sensor which measures the rebound value of a test impact to a high resolution and repeatability

MODEL	SGB-253
Type	E. Schmidt (α-650)
Measuring Range	100~600 kg/㎠
Impact Energy	0.225 m.kg
Scale	100
Standard Anvil Value	80 ±2R
Dimension	Ø55*355 mm
Accessories	case, polish stone
Weight (㎏)	1