DIGITAL INSIDE GROOVE CALIPERS — 1120-150A

It is a precision measuring instrument designed specifically to measure the internal groove diameter inside bores, holes, and cylindrical components where normal calipers cannot reach.

The typical accuracy of these calipers ranges from ±0.03 mm to ±0.05 mm, ensuring highly precise measurements.

Yes, they feature an auto power-off function that saves battery life when the tool is left idle.

They are constructed from hardened stainless steel, providing durability and long-lasting performance in industrial environments.

Many models feature an IP54 protection rating, making them resistant to dust and splashes of water or coolant.

Yes, they are designed to fit inside standard bore sizes effectively for internal groove measurement tasks.

Keep the measuring faces clean, store the caliper in its protective case, avoid dropping it, and wipe it clean with a soft cloth after use.

They are equipped with a large LCD digital display for clear and easy reading of measurements.

Absolutely, they are ideal for machining, inspection, and quality control (QC) processes.

Yes, the zero-setting function simplifies comparative measurements and reduces measurement time.

The measurement range varies by model, typically covering capacities from 8 mm up to 300 mm.

Yes, the zero-setting feature allows for quick and easy comparative measurements.

The 1120-150A is ideal for professionals needing to measure internal grooves within a 22-150 mm range with high precision.

The 1120-200A is best suited for users requiring a slightly larger measurement capacity of 22-200 mm for internal grooves.

The 1120-300A is perfect for industrial applications demanding a wide measurement range of 30-300 mm.

The 1176-150 is a great choice for those needing to measure smaller internal grooves starting from 17 mm up to 150 mm.

The 1176-200 is recommended for users who need to measure internal grooves ranging from 17 mm to 200 mm.

The 1178-300 is ideal for heavy-duty applications requiring a measurement range of 25-300 mm.

The 1128-200 is suitable for precision tasks requiring measurements of small internal grooves from 8 mm up to 150 mm.

The 1191-150 is perfect for users needing to measure very small internal grooves starting from 8 mm up to 150 mm.

The main difference is their measurement capacity; the 1120-150A measures from 22 to 150 mm, while the 1120-300A can measure larger grooves from 30 to 300 mm.

The 1176 series typically offers a different starting measurement range (e.g., 17 mm) compared to the 1120 series (e.g., 22 mm), catering to different bore sizes.

The 1120-300A and 1178-300 models offer the largest measurement ranges, capable of measuring internal grooves up to 300 mm.

Choose a 150mm model for standard, smaller bore applications, and a 200mm or 300mm model if you frequently work with deeper or larger cylindrical components.