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David WilliamsAug 9, 2025
Why does my I-Tech Thermometer LCD display show 'Lo' or 'Hi'?
- CChristopher BarrettAug 9, 2025
The LCD display on your I-Tech Thermometer might show 'Lo' or 'Hi' due to several reasons. It could be that breeze, water, sweat, or cosmetics on the forehead are affecting the measurement. Also, ensure the measurement distance is 5cm to 8cm. Check the deviation value setting, the defaulted value is 0.8°C. If the thermometer is used directly from a high-temperature object to a very low-temperature one, keep it in a relatively stable environment for 10 minutes to allow it to reach heat balance before taking a new measurement.