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The SPI CMS160809010 is an electronic bore gage designed for precision internal diameter measurement across a 10 to 16 inch (250 to 400 mm) measuring range. It delivers a resolution of 0.0001 inches (0.002 mm) and an accuracy of 0.018 mm, making it suitable for demanding shop-floor and inspection applications. The gage includes a built-in indicator and supports data output for integration with SPC software or data loggers. It is powered by a CR2032 battery and ships as a complete kit including anvil and spacer. Machinists, quality technicians, and precision measurement professionals are the primary users of this instrument.
The CMS160809010 is suited for internal bore inspection on large-diameter workpieces in manufacturing, machining, and heavy equipment maintenance environments. The 10 to 16 inch range accommodates cylinders, housings, and bores common in industrial and commercial machine shops. The included indicator eliminates the need for a separate readout, and the data output capability supports digital record-keeping workflows in quality control settings.
Designed as a precision bore measurement instrument for large internal diameters in the 10 to 16 inch range, suitable for use in machining, manufacturing inspection, and maintenance environments where electronic data output is required.
Calibration and zeroing should be performed on a certified ring gage or reference standard before use, following the manufacturer's procedure. Quality technicians should ensure the gage anvil is properly seated and the workpiece bore is clean and free of debris prior to measurement. Handle the indicator with care to avoid shock damage, and store the gage in its case when not in use to protect the contact surfaces.
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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