【Large LCD display】 Easy to read, display temperature, humidity and temperature at the same time. Low power consumption, powered by AAA batteries (included). 【Precision measuring temperature range and range -50 ~ + 70, accuracy ± 1 °C / 1.8 ° F; humidity measuring range 10% ~ 99% RH, accuracy ± 5% RH. [Portable design] It can be hung on the wall or on the desk, with alarm clock function, monitoring gadget perfect weather forecast for the home office. [Designed for indoor use] This digital thermometer hygrometer records the highest and lowest temperature and humidity memory, °C / °F can be switched . [Household necessities help you always pay attention to indoor temperature and humidity. It is the ideal companion for your humidifier and dehumidifier, ensuring a comfortable living space. Delivery quantity: 1 * temperature and hygrometer