shockproof in two way Made of stainless hardened Steel throughout Can measure the dimension of inside,outside,depth and step

Shockproof in two wayMade of stainless hardened Steel throughout.Can measure the dimension of inside,outside,depth and step 

 Order No                       Range            Resolution            Accuracy5106-150                   0-150mm             0.02mm             ±0.02mm5106-200                  0-200mm              0.02mm             ±0.03mm5106-300                  0-300mm              0.02mm             ±0.04mm