Description:

The caliper adopts closed structure, which is different from the open caliper. It can effectively ensure that the caliper's ruler body and frame will not produce more process gap, thus effectively ensuring the caliper's accuracy in use is more stable, reliable and durable. 

The dial 0.01mm/grid is easier to read

1. Made in stainless。

2. Measuring of outsize,insize and step size。

3.Bidirectional Shock-proof Indicator。