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The SPI MS220908006 is a test indicator attachment and accessory designed for precision measurement applications in industrial and manufacturing environments. With an overall length of 10.15 inches (257.80 mm), this measuring instrument accessory is used to assess concentricity and eccentricity of machined or fabricated parts. The unit is calibrated from the factory, making it ready for use in quality control and dimensional inspection workflows. It is typically installed and used by machinists, metrologists, and precision inspection technicians working with dial or test indicator setups.
This accessory is suited for use in shop-floor metrology, inspection benches, and precision machining environments where runout, concentricity, or eccentricity verification is required. It is designed to work with test indicators as an extension or attachment component, allowing technicians to position and register the indicator against rotating or stationary workpieces. The package includes one unit per order, with a minimum order quantity of one.
Designed as an OEM-style accessory for use with test indicators in precision metrology and dimensional inspection applications involving concentricity and eccentricity measurement of parts.
This accessory is intended for use by qualified inspection or machining personnel familiar with test indicator setups and metrology equipment. Before attaching or adjusting the accessory, ensure the indicator assembly and any associated spindle or fixture are stationary and free from rotational hazard. Follow the indicator manufacturer guidance for mounting and securing the attachment to avoid measurement error or instrument damage. No special electrical disconnection is required for this mechanical measuring tool.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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