Mitutoyo 500-178-30 Digital Caliper 0-6 in IP67

Product Description

The MITUTOYO 500-178-30 is a 6-inch electronic digital caliper from the 500 ABSOLUTE Digimatic series, designed for precision dimensional measurement in professional trade, industrial, and shop environments. It delivers a resolution of 0.0005 inches and an accuracy of 0.001 inches across a full measurement range of 0 to 6 inches (0 to 150 mm). The stainless steel body and hardened stainless steel jaws are rated IP67 for dust and water resistance, making this caliper suitable for use in demanding shop floor conditions. It includes data output capability for direct connection to SPC data collection systems, a depth measurement rod, and inside diameter jaws.

The 500-178-30 supports four measurement modes: outside diameter, inside diameter, depth, and step measurements. The knife-edge jaw style allows access to narrow grooves and recessed features. A thumb wheel provides smooth, controlled jaw adjustment. This caliper is used by machinists, pipefitters, HVAC technicians, quality control inspectors, and other trade professionals who require verified dimensional data on parts, fittings, and assemblies. The included hard case and battery make it ready to use out of the box. It is appropriate for both shop and field measurement applications.

Key Features

• 0.0005 inch resolution with 0.001 inch accuracy over a 0 to 6 inch range
• IP67-rated stainless steel body and hardened stainless steel jaws resist dust, coolant, and water ingress
• Knife-edge jaw style for measuring narrow slots, grooves, and recessed features
• Data output port for SPC and digital measurement system integration
• Includes depth rod and inside diameter jaws for four-mode measurement capability
• Powered by a single SR44 silver oxide battery included in the package

Compatibility

Designed for use as a general-purpose precision measuring instrument in any application requiring outside diameter, inside diameter, depth, or step measurement up to 6 inches.

Installation Notes

No installation is required for this instrument. Before use, verify the caliper zeroes correctly at the closed position and that the battery is properly seated. Calibration to a traceable standard should be performed according to the quality system requirements of the facility. Handle jaws carefully to avoid nicking the measuring faces, which can affect accuracy.