What to do if Mobi Technologies DualScan shows “Errp” on screen?
- RRobert GibbsJul 26, 2025
If your Mobi Technologies Thermometer displays 'Errp', it could be due to a hardware problem (consult the manufacturer). Alternatively, the environment temperature might be outside the correct range. For ear measurements, ensure the thermometer is used in an environment between 10°C and 40°C (50.0°F and 104.0°F). For forehead measurements, the range should be 15°C to 40°C (59.0°F to 104.0°F). Place the thermometer within the appropriate environment.