- Home Page /
- Industrial Supplies /
- Test, Measure & Inspect /
- Temperature & Humidity /
- Temperature Controllers /
- W1209 DC 12V Digital Temperature Controller B...
0 ratings
Item #:
140538254
W1209 DC 12V Digital Temperature Controller Board -50-110C Electronic Temperature Temp Control Module Switch (1-Pack)
Item #:
140538254
ANG 15
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, August 06
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The W1209 Digital Temperature Controller ensures high accuracy and stable performance with its wide measuring range of -50~110°C.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Wide Temperature Range
Operates efficiently between -50°C to 110°C, making it suitable for various applications including refrigeration, heating, and climate control.
Easy Installation
Compact design and user-friendly interface simplify setup, enabling quick integration into any project without extensive technical knowledge.
Accurate Control
Provides precise temperature regulation, ensuring reliable performance and consistent environment maintenance for sensitive equipment or materials.
Product Details
| Item Weight | 0.15 lbs (70 grams) |
Who Should Buy?
-
Homebrewers
Ideal for controlling fermentation temperatures in homebrewing, ensuring optimal yeast performance and flavor development.
-
Reptile Enthusiasts
Perfect for maintaining appropriate habitat temperatures for reptiles, promoting health and activity in cold-blooded species.
-
Aquarium Owners
Useful for regulating water temperatures in fish tanks, ensuring a stable environment for aquatic life.
-
Industrial Applications
Not suited for high-power industrial use or systems requiring advanced control and monitoring features.
-
Non-DC Systems
Incompatible with systems that require AC power supplies, limiting versatility in certain applications.
-
Precision Lab Use
Lacks the precision needed for laboratory environments where accurate temperature control is crucial for experiments.
Product Description
W1209 DC 12V Digital Temperature Controller Board -50-110C Electronic Temperature Temp Control Module Switch (1-Pack)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the operating temperature range of the W1209 Digital Temperature Controller?
Answer: The W1209 Digital Temperature Controller operates within a temperature range of -50°C to 110°C. This wide range makes it suitable for various applications, from refrigeration systems to heating setups. Whether you're monitoring a fish tank, incubator, or greenhouse, the W1209 can provide accurate temperature control. The controller's versatility allows it to adapt to both extreme cold and heat, ensuring you have a reliable solution for a broad spectrum of environmental conditions. -
Question:
How do I wire the W1209 DC 12V Temperature Controller?
Answer: Wiring the W1209 DC 12V Temperature Controller involves connecting the power supply, temperature sensor, and the load. Typically, you would connect the power supply to the DC+ and DC- terminals, the NTC temperature sensor to the sensor terminals, and your heating or cooling device to the relay output. Ensure connections are secure and insulated for safety. Proper wiring is crucial for accurate temperature control, and following the user manual or guides can help prevent wiring errors, making it suitable for DIY enthusiasts. -
Question:
Does the W1209 Temperature Controller come with a temperature sensor?
Answer: No, the W1209 Temperature Controller does not include a temperature sensor. You will need to purchase an NTC temperature sensor separately to work with the controller. The compatibility with various sensors ensures flexibility as you can choose one that best fits your project needs. When selecting a temperature sensor, consider the precision required for your application, such as incubators or environmental monitoring, to ensure optimal performance. -
Question:
Can I use the W1209 controller for both heating and cooling systems?
Answer: Yes, the W1209 DC 12V Digital Temperature Controller is designed for use with both heating and cooling systems. By adjusting the temperature set points, you can configure it to activate heating devices when the temperature drops below a specified threshold and cooling systems when it rises above. This dual functionality makes it ideal for temperature management in aquariums, refrigerators, and home brewing, providing users with a versatile solution in one module for effective climate control. -
Question:
What is the power supply requirement for the W1209 temperature controller?
Answer: The W1209 temperature controller operates on a DC voltage of 12V. This specification allows it to be integrated easily with various power sources, including battery systems or power adapters. A consistent 12V supply ensures accurate operation, which is particularly important in applications like climate control systems or hobby electronics. Whether you’re powering it from a car battery or a dedicated power supply, ensure it meets the voltage requirements for reliable performance. -
Question:
How precise is the temperature reading on the W1209?
Answer: The W1209 temperature controller is designed to provide accurate temperature readings with a precision of ±0.1°C. This level of accuracy is essential for applications like reptile habitats and chemical processes, where precise temperature control is critical. Its digital display offers real-time monitoring, enabling users to make informed adjustments. By ensuring precise readings, the W1209 helps maintain optimal conditions, critical for sensitive applications. -
Question:
What functions can I program on the W1209 controller?
Answer: The W1209 Digital Temperature Controller allows users to program multiple functions, including temperature set points, hysteresis, and working modes (heating or cooling). This flexibility enables fine-tuning for specific needs, enabling efficient operation depending on environmental conditions. Program it for aquarium heating, incubator control, or HVAC systems, making it a versatile tool for various applications. The user-friendly interface ensures you can set your desired parameters without extensive technical knowledge. -
Question:
Is the W1209 suitable for industrial use?
Answer: While the W1209 DC 12V Temperature Controller is primarily designed for hobbyist and home applications, it can also be used in light industrial settings where precise temperature control is required. It's suitable for small scale processes that do not demand high industrial standards. For environments where temperature stability is key, such as in laboratories or small-scale food processing, the W1209 provides an economical solution with sufficient accuracy and operational flexibility. -
Question:
How can I calibrate the W1209 temperature controller?
Answer: Calibrating the W1209 temperature controller involves comparing the reading from the W1209 with a known accurate thermometer. You can adjust the calibration settings through its interface to correct any discrepancies. This process is essential for ensuring the reliability of readings in sensitive applications like laboratories or food storage. Regular calibration is recommended to maintain accuracy, especially if the device is used in varying environmental conditions. -
Question:
Where can I buy the W1209 DC 12V Digital Temperature Controller in Sint Maarten?
Answer: You can purchase the W1209 DC 12V Digital Temperature Controller from Ubuy in Sint Maarten. Ubuy offers a convenient online shopping experience, allowing you to find this product along with various related accessories. Their platform typically features detailed product descriptions and customer reviews to help guide your purchase decision, ensuring you find the best options to suit your temperature control needs.
Kqcibz Temperature Controllers Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
ANG 15
Order now and get it around Thursday, August 06
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Intelligent control system with embedded CPU for smart operation.
- Operates on DC 12V with a 10A One-Channel Relay output.
- Tested for stability and reliability under various conditions.
- Accurate temperature control with a precision of 0.1 Celsius.
- Features a 3-digit LED display for easy reading.
- Includes an NTC10K waterproof probe for versatile temperature monitoring.