eBay

1* MG811 CO2 dioxide Sensor Module New

 

Description

SKU:*flz-120521-029

Description

      • Size:32mm X22mm X27mm (LxWxH)
      • IC: LM393、MG811 Sensor
      • Work voltage:DC6V
      • Features:
      • Instructions with the signal output;
      • Analog + TTL output;
      • TTL output signal is low effective;
      • Analog output 30~50mV, (higher consistency, higher voltage)
      • Of carbon dioxide with high sensitivity and good selectivity;
      • Long life span and reliable long-term stability
      • Sensor removable design is convenient for testing. 


Payment

Only through PayPal

Credit or debit card through PayPal


Shipping

Item will be shipped within 2 working days after receipt of cleared payment.

- EMS, DHL Express delivery:

Normal postage time is 5 to 7 days to United States, Canada, United Kingdom, Australia, New Zealand, Major Asian Countries, and West Europe.( We  have to ask for you contact No. for Express delivery and this may increase the handling time.)

- Standard Flat Airmail deliverys:

Normal postage time is 15 to 20 days to United States, Canada, United Kingdom, Australia, New Zealand, Major Asian Countries, and West Europe.

Combined Shipping Condition
To avoid any inconvenience and disputes, we don't accept combined orders in principle.


Terms of Sale

- For DOA (Defective on Arrival) item, please notify us to obtain a merchandise return code and shipping instruction. Then, send it back within 7 days upon date of receipt. Return shipping costs will be at your expenses.
- We only accept the returned item with full packaging materials without being used.
After receiving your returned item, it will take 7 days for evaluation and investigation. A brand new replacement unit will be sent to you at our shipping costs if unit is proved to be defective.

- Please NOTE: We don't accept returns via any EXPRESS SERVICES (Including: EMS, UPS, FedEx, and DHL etc.)

- Buyer pays for returns. If it is proved as defect item, we will refund the return postage based on the bill issued by posts. All returns via express service will be refused, unless the buyer pay for the duty.


Other Terms
Customs would be less likely to impose taxes/duties on a small parcel. However, it will be at your expenses if incurred.
Insurance is included in the Shipping & Handling costs you paid.


Contact and Communications
If you have any problems in pre-sale, shipping and after-sale questions, you can reach us by eBay message

Furthermore, welcome to your inquiries and further contacts.


About Us

We hope you enjoy the shopping in our store.Your satisfaction is my priority. If you have any questions please let me know. I will  make effort to provide timely response and do my best to make you satisfied!

Contact Us

Please contact us via eBay message if you have any question.


On Nov-21-13 at 18:27:09 PST, seller added the following information: