Digimatic Inside Groove Calipers The Digimatic Inside Groove Caliper is a specialized digital measuring instrument designed for accurate measurement of internal grooves, recesses, retaining ring grooves, and groove dimensions inside small bores. Its specially designed upper and lower jaws enable precise access to difficult-to-reach internal features where conventional calipers cannot provide reliable measurements. Manufactured from high-quality stainless steel, the caliper offers excellent durability, corrosion resistance, and long-term measurement stability. The digital display provides fast and error-free readings, while preset and origin functions improve efficiency during repetitive inspection tasks. The instrument is ideal for precision engineering, automotive components, hydraulic parts, bearings, machined bores, and industrial quality control applications. Features • Designed for Measuring Internal Grooves Inside Small Bores • Special Jaw Design for Hard-to-Reach Internal Features • Precision Digital Measuring System • Easy-to-Read Digital LCD Display • Stainless Steel Construction • Preset Function for Efficient Inspection • High Accuracy and Repeatability • Inch / Millimeter Conversion • Suitable for Precision Industrial Applications • Durable and Reliable Design Functions • On / Off • Origin (Zero Setting) • Preset • Inch / Millimeter Conversion Technical Specifications ### Model: 160-150 • Upper Jaw Measuring Range: 9 – 150 mm / 0.35 – 6“ • Lower Jaw Measuring Range: 15 – 150 mm / 0.59 – 6“ • Resolution: 0.01 mm / 0.0005“ • Accuracy: ±0.04 mm Material: • Stainless Steel Power Supply: • One LR44 Battery Display: • Digital LCD Display Applications • Internal Groove Measurement • Small Bore Groove Inspection • Retaining Ring Groove Measurement • Internal Recess Measurement • Bearing Housing Inspection • Hydraulic Component Measurement • Precision Machined Part Inspection • Manufacturing Quality Control • Engineering Workshop Applications • Industrial Metrology Applications Product Video: Paste YouTube Video Link Here For more information about the Digimatic Inside Groove 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.