Conform to Standards
ASTM D2255, GB/T 9996
Specifications
| Black Board Area | 38cmx18cm |
| Yarn Density | 12-28/inch |
| Black Board Rotational Speed | Manual |
| Dimension | 40x55x45cm |
| Weight | 25kg |
🎓 Extended 5-Years Warranty for Universities & Educational Institutions
🛡️ 2-Years Warranty for Commercial Customers
Manual Yarn Inspector
Manual Yarn Inspector main function is to test steel wire twist, applied in general twisted wire or hard wire twisted test, with obverse and inverse S and Z twisted direction.
