Starrett 2900-3-1 Electronic Digital Indicator 1"/25mm Range

The Starrett 2900-3-1 is a professional-grade electronic digital indicator offering a 1-inch / 25mm measuring range, designed for precision dimensional inspection, quality control, and machining applications. Built to the exacting standards Starrett is known for, this indicator delivers reliable, repeatable measurements in both inch and metric units.

Key Features:

• Dual-unit display: Instant switching between inch and metric (mm) readings
• 1" / 25mm measuring range for versatile inspection tasks
• Digital LCD display for clear, easy-to-read measurements
• Zero/reset function allows quick datum setting at any position
• Data output port for SPC data collection and quality control integration
• Hardened stainless steel contact point and stem for durability
• Standard 8mm stem for compatibility with most indicator holders and magnetic bases
• Low battery indicator to prevent measurement interruptions

The Starrett 2900-3-1 is ideal for use in machine shops, manufacturing facilities, and metrology labs where precise surface, runout, and dimensional measurements are required. Its robust construction and trusted Starrett accuracy make it a dependable choice for professional metrology applications.