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twtade 5pcs 3m k type 🌡️ mini-connector thermocouple temperature probe sensor: measure range -50~350°c logo

TWTADE 5pcs 3M K Type 🌡️ Mini-Connector Thermocouple Temperature Probe Sensor: Measure Range -50~350°C Review

6

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Very good

Revainrating 4.5 out of 5  
Rating 
4.3
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Description of TWTADE 5pcs 3M K Type 🌡️ Mini-Connector Thermocouple Temperature Probe Sensor: Measure Range -50~350°C

Product name: thermocouple Connector; Type: K Type ; Cable Length: 3 meter. Measurement range: -58 to 662°F (-50 to 350°C). For general purpose temperature applications,Fast response time. Compatible with Type-K temperature measuring instruments. Package Content : 5 x Temperature Sensor

Reviews

Global ratings 6
  • 5
    4
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    0
  • 3
    2
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Type of review

Revainrating 3 out of 5

Nicely packaged for temperature sensors

Arrived neatly rolled and nicely packaged. One of the five thermocouples was visually different, but all five worked properly.

Pros
  • Slim design
Cons
  • boring packaging

Revainrating 5 out of 5

What not to know

These are thermocouples. They work, they're pretty accurate. Nothing special. The wire is quite thin, so they react quickly. There is heat shrink tubing on each end, so I assume at some extreme temperatures it will loosen over time and the fiberglass braid (or whatever) surrounding the wire will probably start fraying? This is an assumption based on previous experience. It might not happen, and if it does, it's no big deal. They do the job, they were inexpensive.

Pros
  • Very good price
Cons
  • weak

Revainrating 3 out of 5

2 of 5 Thermocouples Look Bad

Make sure you test thermocouples before use. 2 out of 5 had problems. Reverse wiring is possible in the connector. Didn't do a full calibration. But the other 3 seem to agree with other thermocouples in several places.

Pros
  • Industry and Science
Cons
  • Big and Bulky

Revainrating 5 out of 5

What not to know

These are thermocouples. They work, they're pretty accurate. Nothing special. The wire is quite thin, so they react quickly. There is heat shrink tubing on each end, so I'm guessing that over time at some extreme temperatures it will come loose and the fiberglass braid (or whatever) surrounding the wire will probably start fraying? This is an assumption based on previous experience. It might not happen, and if it does, it's no big deal. They do the job, they were inexpensive.

Pros
  • Test, measure and check
Cons
  • So far so good

Revainrating 5 out of 5

The sensors work great but be sure to use an accurate meter

I may just be lucky but all my 5 sensors are working fine. 0 degrees Celsius in a thermos of ice water and 100 degrees Celsius in boiling water. It should be noted that the accuracy of the temperature measurement is only as good as the cold junction temperature compensation system of the meter. Temperature meters typically use an internal thermistor for this, so the temperature error is the temperature reading error of that internal thermistor plus any error in the thermocouple itself…

Pros
  • Temperature sensors and sensors
Cons
  • Questionable purchase for the elderly