fred33
i miei contenuti
Tutti i messaggi
Recensioni
Commenti
risposta
Domande

Le mie domande

Rilevatore di CO2 per rilevatore di qualità dell'aria per uso domestico con quantità di elettricità Temperatura Umidità Display
Rilevatore di CO2 per rilevatore di qualità dell'aria per uso domestico con quantità di elettricità Temperatura Umidità Display
US$39.26 US$40.99

D: i have 5 different co2-meter. your co2 display shows random numbers (eg 400 wen all others show 1150 etc). is there a way to calibrate?

Domandata da fred33 il 2020-12-28 06:05:53

sam Hi, maybe you can contact with the Banggood customer service team. https://www.banggood.com/Contact-Us_hi111

2021-01-05 21:30:33 Utile (0)
Risposte (1)

You are the expert,can you help?

We sincerely invite you to subscribe to the Invite Answer email!

If you subscribe, we will invite you via email to answer questions people have about products. By subscribing you’ll also earn the "Helpful Badge"! You can unsubscribe at any time on the privacy settings page.

Help others and be happier!

  • Subscribe

Informazioni sui badge

I badge sono collegati alla community e gli utenti guadagnano badge creando contenuti di qualità, completando missioni o partecipando ad attività speciali. Le persone specifiche avranno anche il proprio badge esclusivo.
Badge CEO

il badge ceo è di proprietà solo del boss di banggood.

I badge che puoi guadagnare arriveranno presto
  • OK

About Badges

Badges are related to the community, and users earn badges by creating quality content, completing missions, or by participating in special activities.

Helpful Badges

The Badge is awarded to users who are subscribed to the Invite Answer email and signifies their gratitude to help others. The badge appearance upgrades as the user helps more people.
  • OK

Thank you for subscribing! You have also earned a badge!

  • View It

Thank you! Your answer will help ###name### and ###num### other people!

Check awaiting answers to see more people who need help.

  • OK

Thank you! Your answer will help ###name### and ###num### other people!

Subscribe to "Invite Answer"emails and help others with product questions will earn you "Helpful Badge"!

  • Subscribe

Are you ready to help?

We invite you to subscribe to our Invite Answer email!

Subscribe and you’ll be invited to answer product’s question by email, which will also earn you a "Helpful Badge"! You can cancel any time on the privacy settings page.

  • Subscribe