• 2-in-1 thermometer and hygrometer for measuring temperature and humidity. • Temperature range: -30 to 50 °C. • Humidity range: 0 to 100% RH. • Accuracy: +/-7% RH (40~70%), +/-2 °C. • Material: aluminum ring, plastic back, metal hands, glass lens. • Easy to use with pull design for wall or table mounting. • Ideal for indoor and outdoor use, such as living rooms, bedrooms, gardens, and greenhouses. • Easy to read with aluminum dial and glass lens.