Mitutoyo 500-753-20CAL Electronic Caliper 8 in IP67

Product Description

The MITUTOYO 500-753-20CAL is a coolant-proof electronic caliper from the 500 ABSOLUTE Coolant-Proof series, designed for precise dimensional measurement in demanding shop environments. It covers a measurement range of 0 to 8 inches with a resolution of 0.0005 inches and an accuracy of 0.0010 inches. The caliper body and jaws are constructed from hardened stainless steel. It carries an IP67 rating for full protection against dust ingress and temporary immersion in coolant or water, making it suitable for use at machine-side stations and wet grinding operations. A NIST traceability certificate and TUV Rheinland certification are included, satisfying most shop-floor and quality-lab documentation requirements.

This caliper is intended for professional metrology use in manufacturing, machining, toolroom, and quality-assurance environments. It is capable of measuring outside diameter, inside diameter, depth, and step dimensions in a single instrument. The knife-edge jaw style allows access to narrow grooves and features that standard flat jaws cannot reach. Adjustment is made via thumb wheel for controlled, repeatable positioning. Licensed machinists, quality technicians, and precision tradespeople are the primary users of this instrument.

Key Features

• IP67-rated coolant-proof construction withstands direct coolant splash and temporary submersion
• 0.0005 inch resolution with 0.0010 inch accuracy across the full 8-inch range
• Hardened stainless steel body and jaws resist corrosion and wear in production environments
• Knife-edge jaw style enables measurement of narrow slots, grooves, and recessed features
• NIST traceability certificate and TUV Rheinland certification included for quality documentation
• Includes depth measurement rod and inside diameter jaws for four-function measurement capability
• Powered by a single SR44 silver oxide battery, included in the package along with a protective case

Compatibility

Designed as an OEM-style replacement and direct-use instrument within the Mitutoyo 500 ABSOLUTE Coolant-Proof series, suitable for standard 8-inch electronic caliper applications in machine shop and quality control settings.

Installation Notes

No installation is required for handheld caliper use; however, calibration verification should be performed before first use and at regular intervals per your facility quality plan. Store the caliper in the included protective case when not in use to preserve jaw accuracy and battery life. Replace the SR44 battery when the low-battery indicator activates, and avoid leaving the caliper in the closed jaw position during long-term storage to prevent jaw-tip deformation.