Vernier Caliper 12inch 300mm

You’re looking for a 12-inch (300mm) vernier caliper! This is a versatile and essential tool for precise measurements in various fields like machining, woodworking, and engineering. Here’s what you should consider when choosing one:  

Key Features:

• Accuracy: This is paramount. Look for calipers with fine graduations (e.g., 0.001 inch or 0.02 mm) for precise readings.
• Material: Stainless steel is the preferred material for durability and resistance to corrosion.  
• Scale: Most 12-inch calipers have both inch and metric scales for versatility.  
• Jaws: Ensure the jaws are hardened and ground for accurate measurements and long life. Consider the jaw type (standard, nib, etc.) depending on your application.
• Depth Rod: A depth rod allows for measuring depths of holes or grooves.  
• Fine Adjustment: Some calipers have a fine adjustment mechanism for precise readings.  
• Locking Screw: A locking screw helps hold the measurement for easy reading.
• Case: A protective case is essential for storing and protecting the caliper.