Spi MS160412015 Dial Caliper 4 Inch 0.001 Graduation

Product Description

The SPI MS160412015 is a dial caliper designed for precise linear measurement in shop, field, and bench applications. It covers a 4-inch measurement range with a dial graduation of 0.001 inches and a range per revolution of 0.001 inches, making it suitable for tasks that demand fine, repeatable readings. The white dial face provides high contrast for easy reading under typical shop lighting conditions. This tool is used by machinists, plumbers, HVAC technicians, and other trade professionals who need to confirm dimensional tolerances during fabrication, installation, or quality inspection.

The MS160412015 fits naturally into any trade environment where part dimensions need to be confirmed quickly and accurately. Typical applications include measuring pipe wall thickness, tube OD and ID, fitting dimensions, and component clearances. It is equally at home in a machine shop or on a service vehicle. The compact form factor and standard dial readout make it accessible to technicians of all experience levels without requiring digital batteries or special calibration equipment.

Key Features

• 4-inch maximum measurement range for versatile linear measurement tasks
• 0.001-inch dial graduation for high-resolution, repeatable readings
• 0.001-inch range per revolution for straightforward dial interpretation
• White dial face provides strong contrast for fast, accurate reading in varied lighting
• Lightweight at 0.3 pounds for easy one-hand operation and portability

Compatibility

Designed as a general-purpose dial caliper suitable for standard measurement tasks across HVAC, plumbing, machining, and related trade applications.

Installation Notes

No installation is required for this measurement tool. Before use, close the jaws fully and verify the dial reads zero; adjust the bezel if needed to zero the indicator. Keep the sliding surfaces clean and lightly lubricated to maintain smooth jaw travel and consistent readings. Store in the provided case or a protected location to prevent damage to the dial mechanism and jaw faces.