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The STARRETT EC799AR-6/150 is a battery-powered electronic caliper with a measurement range of 0 to 6 inches (0 to 150 mm) and a resolution of 0.0005 inches. Accuracy is rated at 0.0010 inches. The beam and jaws are constructed from stainless steel, providing durability in shop and field environments. Jaw length measures 1.5 inches, and the outside jaw style is suited for a wide range of measurement tasks. The caliper is driven by a single CR2032 lithium battery, which is included. A depth measurement rod is integrated into the design. This tool is used by HVAC technicians, plumbers, machinists, and general trade professionals who require precise dimensional measurement on the job.
The EC799AR-6/150 is suited for measuring brake rotors and hard-to-reach surfaces, as noted by the manufacturer. The thumb wheel jaw adjustment allows for controlled, repeatable positioning during measurement. The caliper includes an inside nib jaw type for inside measurements and a depth rod for step and slot depth work, making it a versatile single-tool solution for dimensional inspection in residential and light commercial trade applications.
Part of the STARRETT EC799 series. Designed for general-purpose dimensional measurement applications including brake rotors and hard-to-reach surfaces, as specified by the manufacturer.
No installation is required for this hand tool. Before use, confirm the caliper zeroes correctly at closed jaw position. Handle stainless steel jaws with care to avoid nicking the measuring faces, which can affect accuracy. Store in the included case when not in use to protect the measuring surfaces and battery-powered display from shop debris and moisture.
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