Insize 9mm to 150mm Inside Groove Caliper, 1199-150 Model

• Model No : 1199-150
• Upper Jaw Length : 9 to 150 mm
• Lower Jaw Length : 18 to 150 mm
• Graduation : 0.02 mm

Features

• Dual-Access Jaws: Specifically designed with two measuring positions. The Upper Jaws allow for entry into smaller bores, while the Lower Jaws are used for larger internal diameters
• Battery-Free Operation: As a mechanical Vernier tool, it is immune to electronic failure, making it ideal for high-moisture or oil-heavy workshop environments.
• Precision Grinding: The measuring tips are precision-ground to fit into narrow internal recesses and grooves.
• Durability: Constructed from fully hardened stainless steel to ensure long-term dimensional stability and resistance to wear.

Applications

• Internal Snap-Ring & O-Ring Grooves: Measuring the diameter of recessed channels inside bores for seals and retaining rings.
• Hydraulic & Pneumatic Components: Checking the internal geometry of valve bodies and cylinders.
• Transmission & Gearbox Repair: Verifying internal groove diameters for bearing seats and gear assemblies.
• Heavy Industry: Ideal for environments where electronic tools might be damaged by vibration, dust, or cutting fluids.