+86-18822802390

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  • Tengiliður: MS Judy Yan

  • WhatsApp/WeChat/MOB.: 86-18822802390

    Tölvupóstur: marketing@gvdasz.com

  •           admin@gvda-instrument.com

  • Sími Sími: 86-755-27597356

  • Bæta við: Herbergi 610-612, Huachuangda Viðskipti Bygging, District 46, Cuizhu Vegur, Xin'an Street, Bao'an, Shenzhen

Sérstök yfirlýsing fyrir stafræna O2 súrefnisprófara

Dec 30, 2020

Special Declaration for Digital O2 Oxygen Tester:                  

You, as the end user, are legally bound (Battery ordinance) to return all used batteries and accumulators, disposal in the household garbage is prohibited!. You can hand over your used batteries/accumulators at collection points in your community or wherever batteries/accumulators are sold!Our company resolved all the right to update or change the contents of this operation manual without notice. 


3. Handheld Oxygen meter

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