DIGITAL THERMOMETER -HYGROMETER IN/OUT

– Indications of relative indoor humidity
– Internal and external temperature indicators
– Select temperature scale °C/°F
– Alarm clock function
– Internal temperature: -10°C ~ +50°C, +14°F ~ +122°F
– Outside temperature: -50°C ~ +90°C, -58°C ~ +194°C
– Humidity: 20 ~ 90 RH
– Construction material: Durable ABS
– Power supply: 1×1.5V AAA battery
– Dimensions: 82x70x20mm