SPI Dial Calipers (Inch and Metric)

• Direct reading: 0.001"
• Graduatons: 0.001"
• Adjustable bezel with locking device
• Covered rack keeps gear teeth clean
• Accuracy: ±0.001" over 3" travel
• 4-way measurements: inside, outside, depth and step
• Dial Dia: 1.45"
• Hardened stainless throughout
• Extra rigid main beam
• Easy Zero adjustment per revolution
• Shockproof design
• Satin chrome finish
• Certificate of calibration to NIST
• Furnished in fitted case