DHT11 Temperature And Humidity Sensor Module with LED

Specifications:

Description:

DHT11 Digital Temperature And Humidity Sensor Is a Composite Temperature And Humidity Sensor With a Calibrated Digital Signal Output. It Uses Dedicated Digital Module Acquisition Technology And Temperature And Humidity Detection Technology To Ensure High Reliability And Excellent Long-Term Stability

FAQ:

1. What is the terms of payment?

L/C,D/A,D/P,T/T,Western Union,MoneyGram

2. What is the delivery time?

Normally, 1-5 workdays after payment;

Special requirement orders, delivery time is negotiable.

3. If the products can't work after receiving it,what should I do?

We will replace new items for you at once, and respect your final decision for wrong goods.

4. If the products don't meet my demand after I received it,can I return it?

Yes,no problem.You can return back to us, we will refund your full payment.

5. what is the warranty?

1-2 years warranty according to different products.

1-3 months to replace new items for free.

All products are tested strictly for 2-3 times before leaving factory. we have earned very good reputation in quality,Certified by the ISO9001.