Measuring range	Scale length	Jaws	Min. measuring inside jaws
200mm	250mm	62mm	10mm
250mm	300mm	75mm	10mm
300mm	350mm	90mm	10mm
350mm	400mm	90mm	10mm
400mm	450mm	125mm	20mm
450mm	500mm	125mm	20mm
500mm	550mm	125mm	20mm
550mm	600mm	125mm	20mm
600mm	650mm	125mm	20mm
700mm	750mm	150mm	20mm
800mm	850mm	150mm	20mm
1000mm	1050mm	150mm	20mm
1200mm	1250mm	150mm	20mm
1500mm	1550mm	150mm	20mm
2000mm	2050mm	200mm	20mm

 

The BORLETTI analog dial calipers with fiftyths resolution are essential tools for operators in industrial, mechanical, and metrological fields, offering precision, robustness, and reliability in every working environment. Made entirely of hardened stainless steel, they ensure high resistance to wear and corrosion, maintaining dimensional stability even after numerous usage cycles in demanding workplaces. The dull chrome recessed scale guarantees clear, glare-free reading, facilitating visual measurement control even under challenging lighting conditions. The fiftyths resolution of 0.02 mm allows detailed and accurate measurements, indispensable in sectors where precision is crucial, such as finishing mechanical processes, dimensional testing of metal components, and quality control activities. Compliant with DIN 862 and UNI 6906 standards, these values make them suitable for advanced metrological measurements, precision testing, and internal controls in mechanical production.

 

The monoblock body provides structural solidity and rigidity to the instrument, preventing deformation and ensuring consistent measurements over time. The upper vernier with screw locking securely fixes the measured position, avoiding accidental shifts during reading or recording. The micrometric adjustment device offers fine control of the slider movement, facilitating precise alignment of the scale and vernier for immediate and exact reading.

 

These features make BORLETTI analog dial calipers ideal for CNC operators, metrology technicians, mechanical engineers, and maintenance personnel who require a practical and immediate instrument without the need for power supply or batteries.

 

Fiftyths calipers are employed in many professional contexts: from mechanical workshops to measurement laboratories, production departments, automotive, aerospace, and precision mechanics. Available in various measurement ranges, they offer versatility that adapts to diverse operational needs, from checking external and internal diameters to verifying depths and thicknesses. Their ease of use combined with high build quality makes these instruments a reliable choice for those seeking a high-precision analog caliper for intensive professional use.