What does 'Lo' or 'Hi' on the display mean?


The 'Lo' or 'Hi' indications on the display mean that the temperature cannot be measured because the temperature is outside the temperature range. Press the on/off button to switch off the thermometer. Check if the thermometer is correctly positioned. Press the on/off button again to switch on the thermometer and restart the measurement.

Was this document helpful?

Yes No Need to try first

Give us your feedback on this FAQ. What could we have done to answer your question better?