Features: High quality This Dial type weather station is made of superior materials. Multi-function This portable weather station is composed of a thermometer and a hygrometer. Measures barometric temperature (°C) and humidity (% RH). Easy to read Its superiorities include simplicity, reliability and easy reading. Durable No special maintenance work is necessary during its long term use. Wall hanging Can be used indoor and outdoor. Can be place or stock almost anywhere. Can be used for wall hanging and desktop. Specification: Type: Hygrometer thermometer Material: Plastic Temperature: -20 - +50℃ (±1℃ / 1.8℉ ) Humidity: 0 - 100%RH (±5%RH) Quantity: 1pc Item Color: White Item Size: 7.5*7.5*1.3cm / 3*3*0.5"(L*W*H) Net Weight: 42g / 1.5oz