Unior 271 Vernier Calliper 0-150 mm

The Unior 271 vernier calliper measures bike components accurately in the workshop or garage. It is suitable for checking diameters, depths and thicknesses up to 150 mm.

• Takes external, internal, step and depth measurements with a single tool
• Measuring range from 0 to 150 mm for most components
• Repeatability of 0.02 mm, useful for precise checks
• Dual scale in inches and millimetres, with no conversions needed
• Steel construction, 235 mm long and weighing just 240 g

Technical specifications

• Model / Item code: 271 (manufacturer number 612035)
• Type: Adjustable vernier calliper
• Material: Steel
• Measuring range: 0 - 150 mm
• Repeatability: 0.02 mm/0,0001"
• Scale: Dual scale in inches and millimetres
• Overall length: 235 mm
• Weight: 240 g
• Intended use: External, internal, step and depth measurements
• Package contents: 1 x Unior Bike Tools 271

Unior was founded in 1919 in Zreče, in present-day Slovenia, where it is still based. For bicycle care, it makes tools, repair stands and wheel equipment. Its name, adopted in the 1970s, comes from the expression “universal tools” and reflects its roots in metalworking.