GastroCH4ECK Is Too Cold

Why does my GastroCH4ECK have a blue thermometer?

The temperature of the GastroCH4ECK is below 17°C and is too cold to be calibrated.

Please move the device to a warmer area and try again later.

If the problem persists or has not been resolved by the information provided above, please contact Bedfont or your local distributor for more advice.

GastroCHECK-cold