WTI-8030R Lever Type Dial Indicator – Ruby Ball, 0–0.8mm

WTI-8030R Dial Indicator — Ruby Ball Probe

The WTI-8030R is a compact lever-type dial gauge engineered for precision surface flatness, straightness, and axial runout measurement in narrow and confined spaces. Fitted with a ruby ball probe, it delivers exceptional abrasion resistance, is non-electrically conductive, and non-magnetic — making it ideal for demanding workshop and metrology environments.

Key Features

• Ruby ball probe — high abrasion resistance, non-conductive, non-magnetic
• Compact long-reach design for deep and confined space measurement
• Jeweled bearings for smooth, reliable operation
• Green scale plate for easy reading
• Steel body construction
• Dovetail stem with 8mm diameter stem (attached)

Specifications

• Measuring Range: 0–0.8mm
• Graduation: 0.01mm
• Dial Reading: 0-40-0
• Error over entire range: 13 µm
• Backlash Error: 3 µm
• Measuring Force: Less than 0.5 N
• Adjacent Error: 10 µm
• Repeatability: 3 µm
• Weight: 70g
• Dimensions (A × B × C × D): 30 × 97 × 73 × 17mm

Order Information

• Model No.: WTI-8030R
• Probe Material: Ruby