HT****0 test hammer is used to test strong concrete� compressive
strength, like high rise, bridge.
Specifications:
test range: *0~*0 Mpa
impact energy: 9.8J (1kgf.m)
impact stroke: **0mm
friction of slider: 0.5~0.8N
calibration value on test anvil: *3+/*2
dimension: **6*D*5mm
weight: 3.5kg
