Watch Repair Tool Demagnetization Instrument Mechanical Watch Demagnetizer, Style: White Professiona US Plug 1. Easy to operate, convenient to use 2. PE plastic material, wear-resistant and durable 3. With indicator design 4. Use: watch demagnetization 5. Material: PE, metal 6. Size: white model about 13.7 x 6.5 x 8cm, blue model about 11 x 6 x 3.5cm 7. Weight: white model is about 379g, blue model is about 231g Operation method White professional model 1. Turn on the power and put the watch face up into the demagnetizer 2. Press and hold the green button for 3-5s, and put the watch through the hole in the middle of the demagnetizer slowly for not too long. 3. After demagnetization, release the green button and turn off the power. 4. If the watch is still magnetized, it is recommended not to demagnetize the watch for the second time, but wait for a few hours or the next day to determine if there is any effect before deciding whether to demagnetize the watch again. Blue household models: 1. Turn on the power, press and hold the red switch 2. Hold the watch in your hand above the demagnetizer, move it left and right, the distance is about 2cm, the moving speed is 3-5 seconds time, repeat twice 3. Flip the watch up and down, left and right several times to demagnetize various parts of the watch. 4. After demagnetization, release the red button and turn off the power. 5. After one operation, use the compass to detect, if there is still a magnetic phenomenon, it is recommended not to carry out the second time immediately, but to wait for a few hours or the next day to judge whether there is any effect, and then decide whether to demagnetize again. 5. The demagnetizer can not be operated continuously for more than 40s, there will be a slight heating phenomenon in the demagnetization process, so it is necessary to wait for complete cooling before demagnetizing again.