Thermo-hygrometer Blow TH103 weather station

Simultaneous display of indoor temperature, outdoor temperature, and indoor humidity. Temperature display in °C/°F (user selectable). Display of highest/lowest temperature and humidity values recorded during the day. Graphical indication of comfortable temperature and humidity: smiling face – when temperature is 18°C to 25°C (64°F to 77°F) and humidity is 40%RH to 65%RH; sad face – when temperature and humidity are outside these ranges. TECHNICAL DATA: Temperature measurement range: Indoor: -10°C to +50°C (+14°F to +122°F); Outdoor: -50°C to +70°C (-58°F to +158°F); Indoor humidity range: 20% to 90% RH; Dimensions: 82 x 71 x 21 mm; Cable length: approx. 100 cm; Power supply: 1 x AG13 battery.