Thermometer hygrometer meterLarge LCD screen for easy reading of humidity and temperatureSwitchable temperature display for easy use: Celsius to FahrenheitIndoor and outdoor temperature (min. Or max.) and indoor humidity (max. Or min.)Probe Cable for Outdoor Temperature and Humidity MeterInternal sensor inside the thermometer for indoor measurementIdeal home decoration for providing you with the most desirable ambient temperature and humidityCheck the maximum or minimum temperature and humidity by pressing the MAX./MIN switch. Memory shows the maximum or minimum temperature/humidity period since last resetConsiderate design for installation: one hole and stand on the back of the thermometer for easy hanging on a wall or standing on a deskOutdoor temperature range: -40°c - 70°c/ -40°f - 158°fIndoor temperature range: -10°c - 50°c/ -58°f - 122°fHumidity range: 25% RH - 98% RHead size: 125mm x 70mm x 18mmWeight: 92g Cable Length: 1.5mPowered by one AAA battery (not included)Accessories only; Battery Not Included⚠Warning: This product can expose you to chemicals including DEHP, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information please go to P65Warnings.ca.gov.Package Included:1 x Thermometer Hygrometer Meter