- Secure and precise: The head circumference is measured with a high-precision scale and advanced calibration technology, ensuring accurate results and a comfortable, precise fit with every measurement. - Intuitive for hat making: Simplifies hat production by optimizing pattern pieces and accurately capturing interior diameter data, supported by integrated precision manufacturing for streamlined workflows. - Ergonomic and reliable: Lightweight design with balanced weight distribution, a secure grip, and an instant reset system to simplify repeated measurements while maintaining accuracy. - Portable and easy to transport: Immediate measurement in an ultracompact format, delivering optimal portability for multiple tasks without adding bulk to your gear. Use scenarios: - Custom hat design and tailoring: Achieve precise head and interior diameter measurements to create well-fitting hats. - Multi-size production and fittings: Quickly measure and re-measure to efficiently produce and fit multiple hat sizes. - On-site fittings and fieldwork: Take accurate measurements in retail, cosplay, or on-site tailoring without carrying bulky equipment.