Top quality Inside Groove Caliper in China!
Famous OEM brands !
We also supply other many kinds of professional tools!

Features
1. Cross-interaction Jaws achieve to a small inside holes.
2. The optical presetting electronic components make the measurement convenient and not affect the reading after weariness.
3. Special order required following data:
A. The diameter of the hole
B. The distance from the groove to the orifice
C. The width of the groove
D. The depth of one-side groove
E. The shap of the slot base

Measuring RangeOrder No.ResolutionPermissible Error14-150mm113-1010.01mm+/-0.03mm19-150mm113-101-10.01mm+/-0.05mm25-150mm113-101-20.01mm+/-0.05mm15-200mm113-1020.01mm+/-0.04mm23-200mm113-102-10.01mm+/-0.05mm29-200mm113-102-20.01mm+/-0.04mm17-300mm113-1030.01mm+/-0.05mm16-300mm113-103-10.01mm+/-0.06mm33-300mm113-103-20.01mm+/-0.06mm25-500mm113-1050.01mm+/-0.06mm35-500mm113-105-10.01mm+/-0.07mm47-500mm113-105-20.01mm+/-0.07mm