This tester 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.
金屬業(鋼絲)
QC-310A Manual Twist Counter for Steel Wire
Common 10"(25.4 cm)or 20"(50.8 cm)adjustable
Obverse and inverse turn (S twist or Z twist) all can use
Original weight 2.5N
(Additional weight: 2.5Nx1, 5Nx1, 10Nx1)
LCD display, with button to return zero
Manual test per three rounds specimen backs one twist circle.
93×15×45㎝
20㎏