# How accurate are the sensors of the MeatStick 4 and MeatStick Chef?

We do a 4 point calibration at 0, 35, 70 and 85°C \[+/- 1°F (0.5°C)], therefore, all our Sticks are very accurate. 

![MeatStick 4](https://480337956-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Mg4Jg9fo_8jMW0As7z7%2Fuploads%2F1NqUJ7OIa3goKpLPi5ft%2FTech%20Specs%20PM870%20%5BQ3%202023%5D.png?alt=media\&token=fb3a1358-bf51-408d-bcd6-fe8587805805)

![MeatStick Chef](https://480337956-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Mg4Jg9fo_8jMW0As7z7%2Fuploads%2FP42mqyWE5PhDV9Cfd4Au%2FTech%20Specs%20PM890%20%5BQ3%202023%5D.png?alt=media\&token=a6ec3724-4ca8-4587-997f-60e81ad1e95e)