ASIAN Yarn Twist Tester includes a set of clamps, one is revolving and other is fixed. The rotating clamp is impelled by hand with the help of speed increasing arrangement and five-digit reset able revolution counter. Further, the fixed clamp is well pivoted on jewel bearings, carrying a pendulum arm with a sliding weight. This gives coveted tension to the yarn. You can set the needful test length of yarn. A magnifying glass and a viewing plate are given for close determination of the end-point. For insuring complete removal of twist, a dissecting needle is provided as standard.