Product Description: Semiconductor Breathalyzer - Fast Induction And Accurate Results Test Distance 3-5 Cm Product Description: Introducing the Mr Black 2000 Semiconductor Breathalyzer, the perfect combination of size and ...learn more
Fast Induction Semiconductor Breathalyzer 3cm-5Cm Test Distance with Accurate Results

Fast Induction Semiconductor Breathalyzer 3cm-5Cm Test Distance with Accurate Results
20000 pcs per month
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Shenzhen Fengzhaowei Technology Co.,Ltd

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