Description: Store CategoriesStore CategoriesOtherMQ-131 MQ131 Ozone Gas Detection Module O3 Concentration Gas Sensor Module Product DescriptionNotice: 1. The products may not be exactly the same as in the pictures, but the main models are the same. 2. If you need a large number of products, please send us a message, thanks! 3. you can know when you will receive the package by the estimated delivery time below the link; 4. If you have any questions, please contact us and we will get back to you as soon as possible, we are doing our best to ensure the quality of the items and our service.Payment PolicyShipping PolicyFeedbackContact usPayment Policy◆ We only accept PayPal. ◆ Payment must be made within 7 business days after the auction ends.Shipping Policy◆ After payment is received, all items are shipped within 10 Working days (except Saturdays, Sundays, and holidays). ◆ If you have other requirements for logistics shipping methods, please contact us promptly, thank you. ◆If there are no special circumstances, your product will not be delayed in arrival. If so, we will contact you in a timely manner. ◆About the delivery time of your products, please see the estimated delivery time below the link. ◆ If you have any problems with delivery, please contact us, we will try our best to help you.Feedback◆ We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. ◆ Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.Contact us◆ We accept return within 30 days since you received your package. Please contact us for return or refund. ◆ Our working time: Monday- Saturday (Greenwich Time： 1:00A.M-10:00A.M ) ( Pacific Time：5:00P.M-2:00A.M) ◆Pleas use eBay message to contact us only. ◆All messages will be answered within 1 business day. (excluding weekends and official holidays) ◆If you do not receive our reply, please kindly re-sent your email and we will reply to you as soon as possible.Copyright © 2023 Dianxiaomi
Price: 22.9 USD
Location: shenzhen
End Time: 2024-12-30T13:14:31.000Z
Shipping Cost: 2 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded
Herstellernummer: nicht zutreffend
Marke: Markenlos
select: Low Concentration (10-1000PPB)
EAN: Does not apply
MPN: Does Not Apply
