Nơi xuất xứ
Guangdong, China
Product name
Alcohol rubber abrasion tester
the maximum stroke
0-50mm adjustable
speed
1-60 times / min (round trip) Adjustable
friction Hammer
rubber, alcohol different fixture, another random with weights
the counter
the maximum count 9999
the weight
25g,50g,100g,200g,300g,500g,2pcs for each one