Please leave message in the comments, how much(price) should we declare on the parcel for help Customs clearance of your country.
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For it\'s hard to describe all details of product parameter clear here, any questions are welcome mail to us: ken(AT)nitwo.com .we will reply at local working time(9:00-17:00).
DC motor speed controller
PID closed loop
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*The maximum duty of us is the value of our product, the buyer should know the product is suitable to their work environment and user or not, use the product correctly and increase the protection measures if need.