Yarn twist meter: Delivers stable performance with fine workmanship, featuring a durable design and single-chip control, with the ability to connect to a printer. LCD display and user-friendly operation: Offers easy zero adjustment and data storage function, ensuring accurate measurements through single-chip control. Robust construction: Designed for stability with a solid instrument structure, providing reliable test results. Features chuck speeds of 1500r/min and 800r/min for slow inching. Printer connectivity: Enables on-site data printing using high-power transistors to minimize interference, enhancing overall machine stability. Service: We place great emphasis on our customers' shopping experience. If you have any questions, please feel free to contact us; we will respond to you within 24 hours!