This winding machine is based on a hand drill with a special designed digital counter which can counter the numbers your hand turns. The real turns for coil is about 3.5 times of your hand turns. That means, if your hand turns 1 time, the coil's turns are about 3.5 times. If you want to make a 3500 turns coil, the your hand should turn 1000 times (on the digital counter will shown 1000). If you need to know the real coil's turns, just test it before making the real coil. The digital counter can be easily resetted to ZERO by press a "Reset" button.

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