Product Description: Result light reminder Compact body Breathalyzer Mr black1000 for home usage Adopting a compact gas path design and high-precision sampling system. Instrument circuit design and advanced algorithms ...learn more
Black Compact Semiconductor Breathalyzer With Result Light Reminder

Black Compact Semiconductor Breathalyzer With Result Light Reminder
20000 pcs per month
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Shenzhen Fengzhaowei Technology Co.,Ltd

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2 Years
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