• Geometric data relating to pipeline ID
• Records internal diameter and all internal surface variations
• Passage proving prior to corrosion inspection
• High collapsibility
• Dents, Buckles, Bends, Ripples...
• 360° coverage, multi-channel
• High Resolution Caliper “Deformation”
• 6” to 42” Available

BGT Caliper Tools Properties

• 35% collapsibility
• 1.5D back to back bends
• Light weight
• Multi channel Geometry
• 4 odometer wheels
• Bi-directional capability
• Built in transmitter
• 75+ hour inspection time
• 0 to 10 mph run velocity
• 150+ miles range