Temperature And Humidity Digital Tube Control

The following is the detailed introduction about our products:


About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
36379. If there is no problem, please leave us five star positive feedback.
Your affirmation is our greatest motivation ! ! !It has the function of controlling temperature and humidity at the same time.
The current temperature and humidity can be displayed in real time.
With over-limit alarm function.
Relay work indication function.
With power reverse connection protection function, the controller will not work when reverse connection.

Specific Setting Method:
1. Set the starting temperature:Long press the S button for 3 seconds, the red LED D3 flashes, at this time the display shows the start temperature value, press the + and-buttons to adjust this value, long press to continuously adjust. After the adjustment is completed, long press the S button to exit or 10S no button to exit automatically.
2. Set stop temperature:Long press the S button for 3 seconds, the red LED D3 flashes, then short press the SET button again, the red LED D3 is on, and the display shows the stop temperature value. Press the + and - buttons to adjust this value. Long press That is, continuous adjustment. After the adjustment is completed, long press the S button to exit or 10S no button to exit automatically.
3. Set the starting humidity:Long press the S button for 3 seconds, the red LED D3 flashes, then short press the SET button twice, the green LED D4 flashes, the display shows the start humidity value, press the + and - buttons to adjust this value, long press That is, continuous adjustment. After the adjustment is completed, long press the S button to exit or 10S no button to exit automatically.
Colour:As shown
Material:Metal + plastic

Package Contents:
1 * Temperature and Humidity Sensor

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.