SUNDO 2-Point Micrometric Measuring Device 50-1000mm KPL

Precision internal diameter measurement from 50 to 1000 mm with the SUNDO 2-Point Micrometric Measuring Device. This professional-grade tool features a carbide-tipped, hardened steel measuring head and a ratchet stop mechanism for consistent measuring force. The satin chrome thimble and vernier scale ensure easy, accurate readings to 0.01 mm resolution. Supplied in a durable wooden storage case with 7 extension rods, setting ring, and adjustment wrench.

Advantages

High accuracy of ±0.015 mm, robust construction with chrome-plated tool steel, and a comprehensive set of accessories for versatile internal measurements. The ratchet stop guarantees repeatable force, while the spindle lock clamp secures measurements.

Suitable for

• Precision measurement of bores, cylinders, rings, and other internal diameters
• Quality control in mechanical engineering, automotive, and manufacturing
• Workshop and laboratory environments requiring high accuracy

Key specifications

• Measuring Range: 50 – 1000 mm
• Resolution: 0.01 mm
• Accuracy: ±0.015 mm
• Measuring Faces: Carbide-tipped, hardened steel
• Display: Analog Vernier scale
• Number of Extension Rods: 7 (25, 50, 100, 200, 300, 400, 500 mm)
• Included: Micrometer head, 7 extension rods, 50 mm setting ring, adjustment wrench, wooden case
• Standard: DIN 863

Recommendations

For best results, ensure the measuring faces are clean and the device is calibrated with the included setting ring before use. Store in the provided wooden case to protect the precision components.