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The SPI 17-616-4 is an electronic depth gage designed for precise depth measurement across a range of 0 to 12 inches. Built from stainless steel, it delivers an accuracy of 0.0015 inches and a resolution of 0.0005 inches, making it well suited for close-tolerance inspection work in machining, fabrication, and manufacturing environments. The 6-inch base length provides stable seating across a variety of part surfaces. An integrated SPC/USB data output port allows direct connection to quality management systems or computers for measurement logging. A CR2032 battery is included, and the unit carries an IP54 water resistance rating for use in typical shop environments.
The 17-616-4 is appropriate for production floor inspection, tool room work, and quality control applications where digital readout and data output capability are required. The IP54 rating provides protection against dust ingress and low-pressure water splash, making it functional in light industrial settings. Technicians in precision machining, metrology, and inspection roles will find the SPC/USB output useful for integrating measurements directly into statistical process control workflows without manual transcription.
Designed as a general-purpose electronic depth gage suitable for use wherever a 0-to-12-inch digital depth measurement with data output capability is required in machining, inspection, or fabrication applications.
Electronic depth gages require no installation but should be handled and stored according to standard metrology practices. Before use, verify the base reference surface is clean and free of burrs or debris to ensure accurate seating. SPC/USB data output connections should be made using cables and software compatible with the data format supported by the gage. Battery replacement uses a standard CR2032 coin cell; power down the unit before replacing the battery.
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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