Multimeter Temperature Probe K Type Thermometer Thermocouple Universal
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Product Details
| Customization: | Available |
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| Installation Type: | Banana Plug K Type |
| Sensing Type: | Thermocouple |
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Basic Info.
- Model NO.
- Multimeter Temperature Probe K Type Thermocouple
- Contact
- Contactless
- Output Signal Type
- Digital Type
- Production Process
- Normal Wirewound
- Material
- Fiberglass /PTFE
- Measuring Medium
- Temperature
- IP Rating
- IP20
- Certification
- CE
- Customized
- Accept Customization
- Product Name
- Multimeter Temperature Probe
- Index Number
- K Type
- Wire Length
- 1m/2m/3m/4m/5m
- Temperature Measurement Range
- Fiberglass Cable :-40 ~400 PTFE Cable :0~260
- Wire Material
- Fiberglass /PTFE
- Plug Structure
- Banana Plug K Type
- Transport Package
- Plastic and Carton
- Specification
- Fiberglass /PTFE
- Trademark
- LUJINXUN
- Origin
- China
- HS Code
- 84779000
- Production Capacity
- 5000PCS
Product Description

Specification
Specification Size
1PC Multimeter Temperature Probe K Type Thermometer 1M/2M/3M/5M Interface Temperature Sensor Thermocouple Universal
PTFE 1m 2m 3m 4m 5m
Fiberglass 1m 2m 3m 4m 5m
(Accept Customization)
If you want other type probe length,wire length or probe diameter, please check our store or connect Customer Service.
If you want other type probe length,wire length or probe diameter, please check our store or connect Customer Service.
Product Name | Multimeter Temperature Probe |
Index Number | K Type |
Wire Length | 1M/2M/3M/4M/5M |
Temperature Measurement Range | Fiberglass Cable :-40 ~400 Degree PTFE Cable :0~260 Degree |
Wire Material | Fiberglass /PTFE |
Plug structure | banana plug K type |
Can be Customized | yes |





Product Description
Product Introduction
Thermocouple is one of the temperature detection components with a wide range of applications, and its advantages are as follows
1. The temperature measurement is accurate, not affected by the intermediate medium, and it is in direct contact with the object on the north side.
2. The application and temperature control range are very wide.
3. Simple structure and convenient use.
1. The temperature measurement is accurate, not affected by the intermediate medium, and it is in direct contact with the object on the north side.
2. The application and temperature control range are very wide.
3. Simple structure and convenient use.
Product Advantage
The measurement accuracy is high, which can meet the requirements of general industrial and laboratory temperature measurement; Banana plug is firmly connected, easy to plug in and out, and can be quickly connected or disconnected with multimeter to improve measurement efficiency.
Glass fiber thread:
good heat resistance, stable use in high temperature environment, not easy to melt or burn; High mechanical strength, tensile resistance, wear resistance, can adapt to more complex use environment, not easy to break.
PTFE wire:
excellent electrical insulation performance, which can effectively prevent signal interference and leakage; Strong chemical stability, almost no reaction with any chemical substances, suitable for corrosive environment; The low friction coefficient makes the cable not easy to be damaged during use, and it is convenient for wiring.
Product Operate Guide
1. Selection of Thermocouple Type
Choose the appropriate thermocouple type (e.g., K, J, T, S) based on the temperature range of your application.
2. Installation Preparation
Ensure the thermocouple probe is clean and free of damage (e.g., cracks in the sheath). For accurate readings, position the sensing junction (the tip) directly in the area where temperature needs to be measured—avoid contact with non-target surfaces like walls or pipes, unless measuring surface temperatures.
3. Electrical Connection
Connect the thermocouple wires to a compatible temperature controller, data logger, or meter. Match the positive (usually red) and negative (often blue) leads to the corresponding terminals on the device. Use extension wires of the same thermocouple type to avoid measurement errors from temperature gradients in the connection lines.
4. Operation
Power on the measurement device and allow the thermocouple to stabilize—response time varies by design, but most reach steady readings within seconds. Monitor the display for real-time temperature data. Avoid exposing the thermocouple to excessive vibration, mechanical stress, or corrosive environments beyond its rated limits.
5. Maintenance and Storage
After use, inspect the thermocouple for wear, corrosion, or bending. Clean the probe with a soft cloth or appropriate solvent (avoid abrasive materials). Store in a dry, cool place, coiled loosely to prevent wire damage. Replace the thermocouple if readings become inconsistent or the sheath is compromised.
Follow these steps to ensure reliable, accurate temperature measurements with your thermocouple. Always refer to the manufacturer's specifications for model-specific guidelines.
Choose the appropriate thermocouple type (e.g., K, J, T, S) based on the temperature range of your application.
2. Installation Preparation
Ensure the thermocouple probe is clean and free of damage (e.g., cracks in the sheath). For accurate readings, position the sensing junction (the tip) directly in the area where temperature needs to be measured—avoid contact with non-target surfaces like walls or pipes, unless measuring surface temperatures.
3. Electrical Connection
Connect the thermocouple wires to a compatible temperature controller, data logger, or meter. Match the positive (usually red) and negative (often blue) leads to the corresponding terminals on the device. Use extension wires of the same thermocouple type to avoid measurement errors from temperature gradients in the connection lines.
4. Operation
Power on the measurement device and allow the thermocouple to stabilize—response time varies by design, but most reach steady readings within seconds. Monitor the display for real-time temperature data. Avoid exposing the thermocouple to excessive vibration, mechanical stress, or corrosive environments beyond its rated limits.
5. Maintenance and Storage
After use, inspect the thermocouple for wear, corrosion, or bending. Clean the probe with a soft cloth or appropriate solvent (avoid abrasive materials). Store in a dry, cool place, coiled loosely to prevent wire damage. Replace the thermocouple if readings become inconsistent or the sheath is compromised.
Follow these steps to ensure reliable, accurate temperature measurements with your thermocouple. Always refer to the manufacturer's specifications for model-specific guidelines.

Product Uses
Thermocouples are widely utilized across various industries due to their exceptional ability to measure temperature in extreme and dynamic environments. In industrial manufacturing, they play a critical role in monitoring and controlling temperatures in furnaces, ensuring accurate readings even in harsh, corrosive atmospheres.
In the energy sector, thermocouples are integral to power plants, both fossil fuel and nuclear. They monitor temperatures in boilers, turbine exhausts, and reactor cores, providing real-time data to prevent overheating and ensure efficient operation. Similarly, in aerospace and automotive industries, they are used to measure temperatures in engine combustion chambers, exhaust systems, and brake components, helping engineers optimize performance and enhance safety.
Beyond heavy industries, thermocouples find applications in research laboratories, where precise temperature control is vital for experiments involving chemical reactions, material testing, or cryogenics. They are also employed in household appliances like ovens and water heaters, as well as in food processing to monitor cooking and refrigeration temperatures, ensuring compliance with safety standards.
Their versatility, fast response time, and wide temperature range make thermocouples an indispensable tool in any scenario requiring reliable temperature measurement.
In the energy sector, thermocouples are integral to power plants, both fossil fuel and nuclear. They monitor temperatures in boilers, turbine exhausts, and reactor cores, providing real-time data to prevent overheating and ensure efficient operation. Similarly, in aerospace and automotive industries, they are used to measure temperatures in engine combustion chambers, exhaust systems, and brake components, helping engineers optimize performance and enhance safety.
Beyond heavy industries, thermocouples find applications in research laboratories, where precise temperature control is vital for experiments involving chemical reactions, material testing, or cryogenics. They are also employed in household appliances like ovens and water heaters, as well as in food processing to monitor cooking and refrigeration temperatures, ensuring compliance with safety standards.
Their versatility, fast response time, and wide temperature range make thermocouples an indispensable tool in any scenario requiring reliable temperature measurement.
Packaging & Shipping
Please provide full name,correct post code and valid phone number to avoid any delay of delivery.
We guarantee to ship out within 3-5 working days after payment confirmed.
If there is any unexpected situation,we will contact you as soon as possible.
We guarantee to ship out within 3-5 working days after payment confirmed.
If there is any unexpected situation,we will contact you as soon as possible.
Company Profile

Machine shop
Dongguan Lujinxun Electric Heating Appliance Co., Ltd.
Located at Shipai-Dongguan, it`s established in 2019. Through the years we have taken the trust from customers from all over the world. Our main products have thermocouple, cartridge heater, immersion heaters, silicone heaters, band heater and heating elements. We have excellent craftsmanship, reliable security, good value and good after-sale service.
Enterprise philosophy: Customer and quality first, product quality is the vitality of an enterprise.
Located at Shipai-Dongguan, it`s established in 2019. Through the years we have taken the trust from customers from all over the world. Our main products have thermocouple, cartridge heater, immersion heaters, silicone heaters, band heater and heating elements. We have excellent craftsmanship, reliable security, good value and good after-sale service.
Enterprise philosophy: Customer and quality first, product quality is the vitality of an enterprise.
After Sales Service
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Customer's satisfaction is our goal!
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