4 Best
Circuit Board Kits
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Product Highlights- 💎 watch repair tool‘: the rust remove clean tool pen, is for removing any unwanted rust from your watch parts, ensuring longevity and functionality.
- 💎 watch repairing‘: the cleaning pens, specifically designed for watch movements, effectively removing dust and rust.
- 📦 package include: you can choose,
- 💎 package‘: this product is a set of watch repair tools, designed to help maintain and clean your timepieces with ease.
- 💎 scratch brush pen set‘: copper wire/steel wire cleaning pen, which is ideal for cleaning and polishing the metal parts of your watch, restoring its original shine.
- 💎 making it compact and easy to handle for precise cleaning.
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Product Highlights
- ★non-switching rating: 100ma 24v dc; switching rating: 25ma 24v dc; contact resistance: 50mω; insulation resistance: 500mω/dc500v.
- ★package includes: total 55 pcs dip switches, each type is 5pcs. come with a transparent plastic box for easy storage.
- ★pitch : 2.54 mm. 11 types pins: 1/2/3/4/5/6/7/8/9/10/12 positions dip switch. color: red.
- ★high quality slide type double row dip switches mechanical life: more than 3000 cycles.
- ★the dip switch is an address switch that adopts the principle of 0/1 binary coding. it is widely used in products that require manual programming such as data processing, communication, remote control and anti-theft systems.
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