1、[CIRCUIT DETECTION] The rosin atomizing pen is mainly used to quickly detect the short circuit of the motherboard and to repair electronic components. 2、[GLASS COVER] With thickened glass cover, the smoke is thicker and not easy to break, and the atomization can be clearly observed. 3、[HIGH EFFICIENCY] No need for long term preheating, fast and dense atomization, which is efficient and practical. 4、[PORTABLE DESIGN] With ergonomic design, the pen type detector is small and portable, and is comfortable to hold. 5、[POWER SUPPLY] Equipped with USB cable and built in lithium battery, it is convenient to supply power and can be used at any time. <div class="wang-edit-text"><p class="wang-edit-text"><p class="wang-edit-text">Item Type: Rosin Atomization PenMaterial: Aluminum Alloy + GlassPurpose: Used for circuit board fault detectionColor: SilverModel: K-S21Battery Type: Lithium battery (built in)Nominal Battery Capacity: 650mAh<style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Rosin Atomization Pen1 x USB Cable&nbsp;