Product Description: Flexibility with Electronic whistle Traffic Breathalyzer with LCD Display Product Description: The Semiconductor Breathalyzer is an advanced, unique and reliable device for testing alcohol concentrati...learn more
Flexibility with Electronic whistle Traffic Breathalyzer with LCD Display

Flexibility with Electronic whistle Traffic Breathalyzer with LCD Display
3000 pcs per month
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Shenzhen Fengzhaowei Technology Co.,Ltd

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2 Years
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