# ITC-106 temperature is off 20F

**URL:** <https://community.inkbird.com/t/itc-106-temperature-is-off-20f/165868>\
**Category:** Questions & Answers\
**Created:** [June 24, 2024, 12:30am UTC](https://community.inkbird.com/t/itc-106-temperature-is-off-20f/165868 "2024-06-24T00:30:37Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![richard.spielman](https://avatars.discourse-cdn.com/v4/letter/r/97f17d/32.png) [@richard.spielman](https://community.inkbird.com/u/richard.spielman)\
**Post date:** [June 24, 2024, 12:30am UTC](https://community.inkbird.com/t/itc-106-temperature-is-off-20f/165868/1 "2024-06-24T00:30:37Z")

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I wired an TIC-106 to the included K-type thermocouple. It reads 95.6F while the actual temperature is 73F. How can I calibrate?

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**Author:** ![Tania](https://yyz1.discourse-cdn.com/flex031/user_avatar/community.inkbird.com/tania/32/88_2.png) [@Tania](https://community.inkbird.com/u/Tania)\
**Post date:** [June 24, 2024, 2:09am UTC](https://community.inkbird.com/t/itc-106-temperature-is-off-20f/165868/2 "2024-06-24T02:09:08Z")

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Hello,  
Please check whether the wiring is correct.  
Please make sure the ‘-’ of K thermocouple is connected to terminal #3, ‘+’ of K thermocouple is connected to terminal #4. Please do not connect #4 & #5.  
Please set Sn=0  
 ![image](https://canada1.discourse-cdn.com/flex031/uploads/inkbird1/original/2X/a/affb1344e66f426bd46e4d27b493acedaf05d1f1.png)