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The SPI CMS170208002 is a 7-piece spare part kit designed to service and restore digital calipers to proper working condition. The kit contains commonly replaced components that wear or become damaged during regular instrument use: a battery cover, crystal, end stop screw, gib, lock screw, output cover, and thumb wheel. Technicians and machinists performing in-house caliper maintenance will find this kit covers the most frequent service needs in a single package. The kit weighs 1.1 pounds and packages in a compact form measuring 3.94 inches long, 1.97 inches wide, and 0.79 inches tall.
This kit is suited for metrology and quality-control environments where caliper uptime matters and sending instruments out for repair is not practical. Shop technicians, calibration lab personnel, and quality assurance teams working with precision measurement equipment are the primary installers. The kit is intended for bench-level repair rather than field use, and works directly with compatible SPI caliper models listed below.
Designed for use with SPI caliper models 15-999-6 and 17-602-4.
Caliper spare part replacement should be performed by a qualified technician or calibration specialist familiar with precision measuring instrument service. Before beginning any disassembly, ensure the caliper is powered off and the battery is removed to avoid accidental damage to electronics. Use appropriate non-marring tools to avoid scratching beam surfaces or the crystal during component removal and installation. After reassembly, verify jaw closure, zero function, and measurement accuracy against a known reference before returning the instrument to service.
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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