Spi 10-1604-794 Electronic Caliper 8 Inch IP67

Product Description

The SPI 10-1604-794 is a digital electronic caliper with a maximum measurement range of 8 inches (200mm), designed for precision dimensional measurement in trade and industrial applications. Built from hardened stainless steel, this caliper carries an IP67 rating for dust and liquid ingress protection, making it suitable for use in shop environments where coolant and debris are present. It reads in both decimal inch and millimeter modes, resolves to 0.0005 inches (0.01mm), and holds an accuracy rating of 0.0015 inches (0.03mm). The unit ships calibrated with traceability certification included and conforms to ASME B89.1.14. It is powered by two 3-volt lithium batteries, which are included.

This caliper is used by machinists, pipefitters, plumbers, HVAC technicians, and quality control personnel who need reliable, repeatable measurements on the job or in the shop. Typical applications include measuring distances between grooves, measuring hard materials, measuring stepped workpieces, and measuring wall thicknesses. The standard jaw style supports both inside and outside measurements, while the included depth measurement rod extends its versatility. Jaw length is 49mm, and jaw thickness is 3.55mm, keeping the tool manageable for close-tolerance work in tight spaces.

Key Features

• IP67-rated hardened stainless steel body and jaws resist dust, chips, and liquid splash
• Measures inside diameter, outside diameter, depth, and stepped features with one tool
• Dual-mode readout: decimal inch and millimeter display
• Resolution of 0.0005 inches (0.01mm) with accuracy of 0.0015 inches (0.03mm)
• Ships calibrated with traceability certification per ASME B89.1.14
• Thumb wheel jaw adjustment for controlled, repeatable positioning
• Two 3-volt lithium batteries included

Compatibility

Designed as a standard electronic caliper for general dimensional measurement tasks across machining, plumbing, HVAC, and fabrication trades. Fits standard caliper accessory holders and gauge blocks used in bench inspection setups.

Installation Notes

No installation is required. Before first use, verify battery contacts are clean and the display zeroes correctly with jaws fully closed. Store in the included case away from strong magnetic fields, which can affect electronic caliper accuracy. Calibration should be verified periodically against a traceable standard per shop quality procedures.