The 1176 Series Digital Inside Groove Caliper from Insize is a stainless steel precision tool designed to measure grooves inside bores with reliability and ease. It's ideal for machinists, inspectors, and quality teams who need accurate internal groove diameters quickly.

• Measurement range: 0–150 mm (0–6"); covers common groove and bore sizes in a single instrument.
• Inside groove measurement: two sets of jaws to capture groove diameter and bore features without repositioning the tool.
• Material: durable stainless steel construction for long tool life and resistance to shop wear.
• Resolution: 0.01 mm / 0.0005"; precise increments for meticulous inspection.
• Digital display: clear LCD readout for quick, accurate readings at a glance.
• Unit conversion: mm/inch switch allows seamless use in international workflows.
• Preset and control: easy preset (+, −) along with on/off for fast setup and repeatable measurements.
• Power and battery: uses a CR2032 battery with automatic power-off to conserve energy; unit powers on when moved.
• Data output: supports data output for measurement logging and SPC integration.
• Accessories: optional depth stop (code 6143) and data output cable (code 7302-SPC5A) expand versatility for specialized setups.

This digital inside groove caliper delivers reliable, repeatable measurements of groove diameters inside bores, reducing guesswork and speeding up inspection workflows. The stainless steel build stands up to daily shop use, while the two jaw sets simplify capturing accurate dimensions in hard-to-reach internal features. With its precise resolution, easy unit conversion, and data output capability, it’s a practical choice for quality control, assembly validation, and maintenance checks.