Towa™ TM509 Drop-In Bobbin Adapter for Digital Tension Gauge

The Towa TM509 Drop-In Bobbin Adapter allows your Towa Digital Bobbin Tension Gauge to accurately measure bobbin tension on machines equipped with drop-in (top-loading) bobbin systems.

Whether you're operating a commercial embroidery shop or maintaining home embroidery equipment, consistent bobbin tension is critical for producing clean, professional embroidery. The TM509 adapter expands the versatility of your Towa tension gauge, making it easier to diagnose tension issues, reduce thread breaks, and improve stitch quality.

An excellent addition for embroidery professionals, repair technicians, and serious hobbyists, the TM509 helps ensure accurate bobbin tension adjustment across a wide variety of sewing and embroidery machines.

Features

• Genuine Towa tension gauge accessory
• Designed for drop-in (top-loading) bobbin systems
• Improves embroidery stitch consistency
• Helps eliminate bobbin tension guesswork
• Quick and easy installation
• Durable precision construction
• Perfect companion to the Towa Digital Bobbin Tension Gauge

Ideal For

• Machine embroidery
• Sewing machine maintenance
• Bobbin tension adjustment
• Commercial embroidery shops
• Home embroidery businesses