Product Details:

Product name	ZC3-A Concrete Rebound Test Hammer
Standard Impact energy	2.207J
Testing Range	10~60Mpa
Stroke of rebound hammer	75±0.3mm
Average rebound value	80±2
The static friction of pointer slider	0.65N±0.15N
Sphere radius of rebound pole SR	25±1mm
Working Humidity	≤90%RH
Working Temperature	-10℃~+50℃
Size	195x140x45mm
Weight	2.1KG

Picture Show: