Introduction

1.While measuring the radius of arc,measuring it using "R" gages commonly,but application range of "R" gages is limited,because it only measure standard radius of arc,and getting data from comparison measurement,so can't getting accurate data of workpiece.Multi-indicators can measure random radius of arc,apply for measurement radius of arc and plastic mould manufacturing.

2.Multi-indicators have five different length measuring jaws,for choose corresponding measuring jaws,while measuring arc face.

3.Multi-functions

1)Application as indicators

2)Outside measurement

3)Inside measurement

4)Depth measurement

5)Step measurement