General description Real-time monitoring of your home temperature and humidity is made easy with this compact and lightweight humidity detector. Featuring a high-precision digital sensor, it quickly and accurately detects changes in temperature and humidity levels. Its simple design with smooth edges makes it suitable for placement in a baby's or elder's room, while the emotion icon indicates the current temperature and humidity status. Constructed from safe and reliable ABS material, this device is durable and resistant to wear and tear. Technical specifications Material: ABS Temperature range: -50~70℃ (-58~158℉) Temperature accuracy: ±1℃ (1.8℉) Humidity range: 10%~99%RH Humidity accuracy: ±5%RH Power supply: 1 × CR2032 button battery Item size: 43 × 43 × 13mm / 1.69×1.69×0.51in Item weight: 30g / 1.06oz Package weight: 80g / 2.82oz Package size: 6 × 6 × 3 cm / 2.36 × 2.36 × 1.18 inch Other information Packing list: 1 × tester