- Home Page /
- Industrial Supplies /
- Test, Measure & Inspect /
- Temperature & Humidity /
- Thermometers /
- Digital Thermometers /
- Thermocouple Thermometer DIY Kit, DC 4.5-5V D...
0 ratings
Item #:
161544676
Thermocouple Thermometer DIY Kit, DC 4.5-5V Digital Temperature Humidity Sensor Soldering Project with High Low Temperature Warning -58F to 842F
88% of respondents would recommend this to a friend
Item #:
161544676
BSD 32
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 Friday, October 09
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
Experience hands-on learning with our multi-functional K-Type thermocouple soldering kit – perfect for mastering temperature control in any environment!
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Educational Focus
Ideal for students and educators, this DIY kit fosters hands-on learning about temperature measurement and electronics, making it a perfect addition to science curricula.
Wide Temperature Range
Capable of measuring temperatures from -58℉ to 842℉, this thermometer is versatile for various projects, ensuring users can tackle multiple applications without limitations.
User-Friendly Design
Equipped with high low temperature warnings, this easy-to-solder kit promotes safety and efficiency, allowing users at any skill level to gain confidence in their soldering abilities.
Product Details
| Brand Name | IS |
| Included Components | PCB |
| Number of Items | 1 |
| Number of Packs | 1 |
| Manufacturer | IS |
| Model Number | US-21889 |
| Manufacturer Part Number | US-21889 |
| Display | LED |
| Temperature Stability | 842 degrees_fahrenheit |
| Upper Temperature Rating | 842 u00b0F |
| Number of Channels | 1 |
| Item Weight | 100 g |
| Item Dimensions D x W x H | 0.5"D x 1.5"W x 3.1"H (1.3 x 3.8 x 7.9 cm) |
| Brand | IS |
| Product Dimensions (L x W x H) | 0.5"D x 1.5"W x 3.1"H (1.3 x 3.8 x 7.9 cm) |
| Display Type | LED |
Who Should Buy?
-
Students Learning Electronics
Ideal for students to gain practical experience in electronics through soldering and temperature measurement projects.
-
Hobbyist Experimenters
Great for hobbyists who enjoy DIY projects and wish to create their own temperature monitoring systems.
-
Educators in STEM
Useful for educators looking to incorporate hands-on STEM activities to enhance student understanding of thermodynamics.
-
Professional Technicians
Not suitable for professionals requiring high-accuracy measurements or advanced functionalities in temperature sensing applications.
Product Description
Thermocouple Thermometer DIY Kit, DC 4.5-5V Digital Temperature Humidity Sensor Soldering Project with High Low Temperature Warning -58F to 842F Thermocouple Soldering Kit for Back to School Education
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is included in the Thermocouple Thermometer DIY Kit?
Answer: The Thermocouple Thermometer DIY Kit includes essential components such as a thermocouple sensor, a digital display, resistors, and a soldering board. This complete kit provides everything needed to build a functional temperature and humidity sensor. Ideal for educational purposes, it allows students to learn about electronics and temperature monitoring. Utilizing components like the high-low temperature warning feature, users can engage in practical experiments to better understand the principles of thermodynamics. -
Question:
What temperature range does this thermometer cover?
Answer: This thermometer kit covers an extensive temperature range from -58°F to 842°F. This wide range makes it versatile for various applications, including cooking, scientific experiments, and HVAC projects. Additionally, its capability of measuring both high and low temperatures allows users to conduct experiments in diverse settings, such as testing temperatures in refrigeration and heating systems. -
Question:
Is prior soldering experience necessary to assemble the kit?
Answer: While prior soldering experience can be helpful, it is not strictly necessary to assemble the Thermocouple Thermometer DIY Kit. The kit is designed to cater to both beginners and those with more expertise. For new users, detailed instructions guide through the assembly process, enhancing learning and providing a hands-on experience in electronics. This makes it an excellent educational tool for students in back-to-school programs. -
Question:
Can this kit be used for educational purposes?
Answer: Yes, the Thermocouple Thermometer DIY Kit is specifically designed for educational use. It provides students an opportunity to engage in hands-on learning about temperature measurement and soldering techniques. Incorporating practical science projects into your curriculum can help enhance student understanding of essential concepts in electronics, physics, and engineering. -
Question:
What type of projects can this thermometer be used for?
Answer: The thermometer can be used in a variety of projects, ranging from simple classroom experiments to more complex applications like homebrewing or laboratory temperature monitoring. It is ideal for DIY enthusiasts interested in creating measuring devices or integrating the thermometer into automation systems. Students can apply their knowledge of electronics, coding, and data collection by undertaking various innovative projects. -
Question:
What makes this kit suitable for back-to-school projects?
Answer: This kit is suitable for back-to-school projects due to its combination of educational value and hands-on assembly. It promotes critical thinking and problem-solving skills while introducing students to electronics. Furthermore, the kit's clear instructions and engaging nature make it easy for students to understand complex concepts, thus making science enjoyable and interactive. -
Question:
How does the high-low temperature warning feature work?
Answer: The high-low temperature warning feature operates through built-in thresholds that alert users when the temperature exceeds or falls below set limits. This is especially useful in applications requiring strict temperature control, such as scientific experiments or food safety. By providing audible or visual alerts, users can promptly take action if temperature conditions change unexpectedly. -
Question:
What are the power requirements for this thermometer kit?
Answer: The Thermocouple Thermometer DIY Kit operates on a DC power supply ranging from 4.5V to 5V, making it compatible with most standard power sources. This low voltage requirement allows it to be easily powered by battery packs, USB connections, or low-voltage adapters. Its versatility in power options ensures that users can set it up in a variety of locations—whether in a classroom, workshop, or at home. -
Question:
Can this kit be used to measure humidity as well as temperature?
Answer: Yes, the kit is equipped with a digital humidity sensor in addition to the thermometer functionality, allowing it to measure both temperature and humidity. This dual capability is particularly advantageous for applications in environments where both parameters are critical, such as in greenhouse management, HVAC systems, or weather stations. Users can gain valuable insights into environmental conditions by utilizing both measurements. -
Question:
Where can I buy the Thermocouple Thermometer DIY Kit?
Answer: You can purchase the Thermocouple Thermometer DIY Kit from Ubuy. Ubuy offers a reliable platform for sourcing this educational electronics kit, making it accessible for students and DIY enthusiasts alike. With a focus on quality and customer satisfaction, Ubuy provides an excellent option for obtaining this product in The Bahamas.
IS Digital Thermometers US-21889 Editorial Review
**** The Thermocouple Thermometer DIY Kit is an engaging and educational project that appeals to both novice and experienced soldering enthusiasts. Many customers have praised the kit for its straightforward assembly process, noting that the provided picture instructions make it easy to follow along, leading to a successful build. The project is described as "fun" and a great learning opportunity, making it an ideal choice for students or hobbyists looking to improve their practical skills in electronics. While the majority of users reported a smooth assembly experience, there were some hiccups. A few customers encountered issues with components not functioning as expected, such as an LED that remained unresponsive despite attempts to replace it, hinting at potential underlying circuit problems. Additionally, there were mixed reviews on the accuracy of temperature readings, with one user reporting an unexpected lower reading when measuring boiling water. However, others found the ambient temperature readings to be reliable after a brief adjustment period. Ultimately, the kit is praised for its design and the functionality it provides once built, making it a valuable addition to a soldering workbench. Despite some minor setbacks, the overall reception highlights the fun and educational aspects of this DIY project. **
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
Pros
- Easy to assemble with clear picture instructions
- Engaging and educational project
- Accurate temperature readings in some cases
- Quick response time of the thermometer
- Suitable for a variety of skill levels
Cons
- Some components may malfunction (e.g., non-functioning LED)
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 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.
BSD 32
Order now and get it around Friday, October 09
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
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Switchable ℃ and ℉ units for versatile temperature measurements.
- High and low temperature alarms for immediate notifications.
- Red LED display for clear visibility even in dim lighting.
- Ideal for beginners with moderate soldering difficulty.
- Comprehensive manual and technical support provided.
- Broad measurement range supports various temperature and humidity applications.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.