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The FOWLER 54-100-332-0 is a stainless steel digital caliper designed for professionals who need accurate, multi-mode linear measurement in demanding shop and field conditions. It reads in inch, metric, and fractional modes with direct conversion between all three, covering a measurement range of 0 to 12 inches (300MM). Resolution is 0.0005 inches and 0.01MM, with fractional readings displayed in 1/64-inch increments. Accuracy is rated at 0.001 inches and 0.02MM. The caliper carries an IP54 water-resistance rating, making it suitable for wet or dusty environments where a standard caliper would be at risk.
This caliper is well suited for HVAC fabrication, plumbing rough-in measurement, electrical conduit layout, and general mechanical work where quick, repeatable dimensional checks are required. It supports both absolute and incremental measurement modes, giving technicians the flexibility to zero at any point along the scale. The 4-way measuring capability allows outside, inside, depth, and step measurements from a single tool. It ships with a molded plastic case for storage and transport.
Designed as a general-purpose digital caliper suitable for trade professionals requiring inch, metric, and fractional measurement in a single instrument across a 0 to 12-inch range.
This tool requires no installation. Calibration should be verified before first use and periodically during service by closing the jaws fully and confirming a zero reading. Keep the measuring faces and beam clean and free of chips or debris for accurate results. Store in the included case when not in use to protect the sliding beam and electronic components.
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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