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# pH Meter Export Calibration Value

The pH Meter Calibration Values can be saved if you wish to skip the calibration process everytime.

### pH Meter Calibration Value Export and Load

#### The calibration values will be shown on the Micro:bit.

{% embed url="<https://makecode.microbit.org/_ibPKjtApFKXm>" %}

#### [Sample Program](https://makecode.microbit.org/_ibPKjtApFKXm)

Calibrate the pH sensor.

Write down the values shown on the Micro:bit.

![](https://kittenbothk.readthedocs.io/en/latest/_images/ph_export2.gif)

Fill in A and B values to skip the calibration process.

```
Each sensor may be different, so the same set of calibration values can't be used across different sensors.
```

{% embed url="<https://makecode.microbit.org/_1U7VAifgsduh>" %}

#### [Sample Program](https://makecode.microbit.org/_1U7VAifgsduh)