Mitutoyo 950-317 Digital Combination Protractor Inclinometer

Product Description

The MITUTOYO 950-317 is a digital combination protractor and inclinometer designed for precise angle measurement in trade and industrial settings. It delivers a full 360-degree measurement range with a resolution of 0.10 degrees, making it suitable for layout, leveling, and alignment tasks that require repeatable angular readings. Accuracy is rated at 0.10 degrees for level and plumb within 10 degrees, with a maximum error of 0.20 degrees across the full range. The digital display eliminates the analog interpolation required by vernier-style instruments, reducing reading errors on the job. This instrument weighs 2 pounds and is typically used by machinists, millwrights, pipefitters, and precision-trade installers.

The 950-317 suits applications where accurate angle measurement is needed during fabrication, structural alignment, equipment leveling, and pipe or duct layout. The combination protractor format allows it to measure angles directly on a workpiece or surface. It is appropriate for both shop and field use where a portable, battery-powered digital angle instrument is required. No magnetic base is included, so the unit is positioned manually against the reference surface.

Key Features

• Digital display with 0.10-degree resolution for fast, unambiguous angle readings
• Full 360-degree measurement range with four 90-degree quadrant capability
• Accuracy of 0.10 degrees at level and plumb within 10 degrees
• Maximum error of 0.20 degrees across the complete measurement range
• Combination protractor and inclinometer format in a single instrument
• No magnetic base — manually positioned for versatile surface contact

Compatibility

Designed as a general-purpose digital angle measurement instrument suitable for use in machining, fabrication, and precision trade installation applications.

Installation Notes

This instrument requires no permanent installation. Position the contact surface flush against the reference workpiece or structure before taking a reading. Protect the instrument from impact and moisture when not in use. Calibration should be verified periodically against a known reference standard in accordance with applicable shop or site quality procedures.