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The SPI CMS160809252 is a 12-inch electronic digital caliper designed for precise outside measurement in professional and trade applications. The caliper delivers a resolution of 0.0005 inches and an accuracy of 0.0010 inches, making it suitable for dimensional inspection, fabrication layout, and machined-part verification. The body and jaws are constructed from hardened stainless steel for durability in shop environments. Power comes from an LR44 battery, which is included. Licensed tradespeople, machinists, and field technicians who require repeatable linear measurements will find this caliper a reliable bench and job-site tool.
This caliper is intended for outside measurement applications across a range of trades including HVAC, plumbing, electrical, and general fabrication. Its 12-inch maximum range covers the vast majority of pipe, fitting, and component sizing tasks encountered in residential and light commercial work. The outside jaws span 60 millimeters in length, providing stable contact on larger workpieces. The digital readout eliminates interpretation errors common with vernier scales, and the battery-powered display allows quick readings in variable lighting conditions on the job site.
Designed as a general-purpose electronic caliper for outside measurement tasks in professional shop, field service, and inspection environments.
No installation is required for this measuring instrument. Before first use, install or confirm the LR44 battery is seated correctly and zero the caliper on a clean, flat surface. Keep jaw faces free of debris and oils to ensure accurate contact readings. Store the caliper in its protective case when not in use to prevent damage to the measuring 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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