Thermocouple Thermometer DIY Kit, DC 4.5-5V Digital Temperature Humidity Sensor Soldering Project with High Low Temperature Warning -58℉ to 842℉ Thermocouple Soldering Kit for Back to School Education
- Soldering Practice Kit: This product is of moderate difficulty for soldering loose parts, with only two surface mount components. You can experience different soldering methods for surface mount components and through-hole components simultaneously. During the soldering process, you can learn relevant circuit principles and soldering knowledge
- Multi-functional Kit: This DIY thermocouple soldering kit supports temperature and humidity measurement of air and liquids. The numerical display area is a red LED digital tube, which can be clearly seen even in dimly lit areas. It also comes with a power-off memory function, meeting your needs for precise temperature control in daily life or industrial control fields
- Measurement range: The high-temperature measurement range of this electronic kit is -58°F to 842°F (-50°C to 450°C), the low-temperature measurement range is -4°F to 140°F (-20°C to 60°C), and the temperature and Fahrenheit can be switched. The humidity measurement range is 5% to 95%RH.Measurement time and accuracy are subject to error depending on the current operating environment.
- High/Low Temperature Alarm: This thermocouple thermometer features both high and low alarm functions, allowing you to immediately know if the current temperature value is overloaded or below the threshold you have set
- Good Service: This product comes with a paper manual, which includes product parameters, function introduction, usage method, component list and detailed installation steps, allowing you to have a clear understanding of the product. Meanwhile, we will also provide technical support. When you encounter soldering difficulties, we will do our best to solve them for you
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AUD |
BRSREFD5DN7RUEQZ |
Category |
Test, Measure & Inspect , Temperature & Humidity , Thermometers , Digital Thermometers |
Tags |
Estimated shipping
Select a product to estimate shipping.This kit provides a hands-on opportunity to learn about temperature and humidity sensing through soldering and circuit building. It’s a great project for anyone interested in electronics and gaining practical soldering skills.
Key Highlights
- Soldering Practice: Includes components for both surface mount and through-hole soldering, allowing you to practice different techniques.
- Multi-Functional Measurement: Measures both air and liquid temperature and humidity.
- Clear Display: Features a red LED digital tube for easy reading, even in low light.
- Power-Off Memory: Retains temperature readings when the device is powered off.
- Wide Temperature Range: Measures from -58°F to 842°F (-50°C to 450°C).
Useful Facts
- Brand: IS
- Item Weight: 100 g
- Dimensions: 0.5"D x 1.5"W x 3.1"H
- Display Type: LED
- Included Components: PCB
Good Fit For
- Back to School Education Projects
- Hobbyists and Electronics Enthusiasts
- Individuals Learning Soldering Techniques
- DIY Electronics Projects
Product details









| Main Specification | |
|---|---|
| Manufacturer | IS |
| Display Type | LED |
| Brand | IS |
| Number of Items | 1 |
| Included Components | PCB |
| Product Dimensions | 0.5"D x 1.5"W x 3.1"H |
| Upper Temperature Rating | 842 °F |
| Item Weight | 100 g |
| Product information | |
| Number of Channels | 1 |
| Number of Packs | 1 |
| Technical Details | |
| Manufacturer Part Number | US-21889 |
| Temperature Stability | 842 degrees_fahrenheit |
| Item details | |
| Model Number | US-21889 |
| Measurements | |
| Item Dimensions D x W x H | 0.5"D x 1.5"W x 3.1"H |
| Others | |
| Product Type | Digital Thermometers |
| Display | LED |
Shipping & Delivery
At GofinchKart Australia, we aim to deliver your order quickly and safely.
Domestic Shipping (Australia):
Orders are typically delivered within 3–7 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
Once your order has been dispatched, you will receive a tracking number. Delivery times may vary during public holidays or due to unforeseen delays.






