Long Jaw Vernier Calipers The Long Jaw Vernier Caliper is a precision mechanical measuring instrument specially designed for measuring hard-to-reach workpieces, deep profiles, recessed components, and oversized parts. Featuring extended jaws, the caliper provides improved accessibility while maintaining high measurement accuracy for internal, external, and step measurements. The lower jaws are engineered for both internal and external measurements, making the instrument highly versatile across various industrial applications. The satin chrome-finished main scale and vernier scale ensure glare-free reading and enhanced visibility, while the fine adjustment carriage allows smooth slider movement and precise positioning for accurate measurement results. Widely used in fabrication industries, machine shops, automotive manufacturing, aerospace engineering, heavy engineering workshops, tool rooms, and quality control departments. Features • Long Jaws for Hard-to-Reach Measurements • Suitable for Internal, External, and Step Measurements • Lower Jaws for Both ID and OD Measurements • Satin Chrome Main and Vernier Scale • Glare-Free Reading Surface • Fine Adjustment Carriage for Precise Feeding • High Accuracy and Repeatability • Durable Industrial Construction • Suitable for Large and Deep Components • Precision Mechanical Measuring System Technical Specifications ### Model: 113-300 • Measuring Range: 300 mm / 12“ • Graduation: 0.02 mm / 0.001“ • Accuracy: ±0.05 mm • Jaw Depth (a): 90 mm • Dimension (b): 12 mm • Dimension (c): 10 mm • Dimension (d): 20 mm • Overall Length (L): 415 mm --- ### Model: 113-450 • Measuring Range: 450 mm / 18“ • Graduation: 0.02 mm / 0.001“ • Accuracy: ±0.06 mm • Jaw Depth (a): 200 mm • Dimension (b): 12 mm • Dimension (c): 10 mm • Dimension (d): 25 mm • Overall Length (L): 605 mm --- ### Model: 113-600 • Measuring Range: 600 mm / 24“ • Graduation: 0.02 mm / 0.001“ • Accuracy: ±0.06 mm • Jaw Depth (a): 200 mm • Dimension (b): 12 mm • Dimension (c): 10 mm • Dimension (d): 25 mm • Overall Length (L): 755 mm --- ### Model: 113-1000 • Measuring Range: 1000 mm / 40“ • Graduation: 0.02 mm / 0.001“ • Accuracy: ±0.08 mm • Jaw Depth (a): 200 mm • Dimension (b): 24 mm • Dimension (c): 20 mm • Dimension (d): 32 mm • Overall Length (L): 1245 mm Construction: • Long Jaw Mechanical Design Measuring System: • Precision Vernier Scale • Fine Adjustment Mechanism Applications • Hard-to-Reach Component Measurement • Internal Diameter Measurement • External Diameter Measurement • Step Measurement • Deep Section Inspection • Fabrication Industry Applications • Heavy Engineering Measurement • Manufacturing Quality Control • Machine Shop Inspection • Industrial Metrology Applications Product Video: Paste YouTube Video Link Here For more information about the Long Jaw Vernier Calipers, please contact us at 08045134493 or email [vhk_08@yahoo.com](mailto:vhk_08@yahoo.com). Our team will be happy to assist you with product specifications, pricing, and application support.
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08045134493
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