Set of 4 digital thermometers and hygrometers with smiley face and LCD screen for indoor use – Mini hygrometer – High-precision temperature sensor for baby room, indoor spaces, office, living room

pleasant smiley face for an ideal indoor climate: An intelligent symbol system provides direct feedback: A smiley face indicates humidity levels between 40% and 70%, while a neutral/dissatisfied symbol signals fluctuations – perfect for quickly adjusting your humidifier or dehumidifier. High-precision 10-second sensor: Equipped with a modern, sensitive sensor, the thermometer/hygrometer measures the digital temperature (10°C to 70°C) with an accuracy of ±1°C and the humidity (10% to 99% RH) with ±5% RH – updating the data every 10 seconds for consistently up-to-date readings. °C or °F display: This flexible room thermometer can be switched between Celsius and Fahrenheit – easily adapt the device to your needs, ideal for international users. Versatile mounting: Three mounting options: foldable stand, wall mount, and magnetic back – for tables, walls, or metal surfaces. Operates on a CR2032 battery (included). For a healthy indoor climate anywhere: The large LCD display with easy-to-read digits provides reliable real-time readings – ideal for bedrooms, bathrooms, children's rooms, basements, greenhouses, and more. Pleasant smiley face symbol for optimal indoor climate: An intelligent symbol system provides direct feedback: a smiley face at 40–70% humidity and a neutral/unhappy symbol for fluctuating humidity – perfect for quickly adjusting your humidifier or dehumidifier. High-precision 10-second sensor: Equipped with a modern, sensitive sensor, the thermometer/hygrometer measures the digital temperature (10°C to 70°C) with an accuracy of ±1°C and the humidity (10% to 99% RH) with ±5% RH – updating every 10 seconds for always up-to-date data. Display in °C or °F: Flexible Room thermometer, adjustable between Celsius and Fahrenheit – easily adaptable to your needs, ideal for international users. Versatile mounting: The indoor thermometer-hygrometer offers three mounting options: a folding stand, wall mount, and a magnet on the back – for tables, walls, or metal surfaces. Operates on a CR2032 battery (included). Healthy indoor climate anywhere: The large LCD display with easy-to-read digits provides reliable real-time readings – ideal for bedrooms, bathrooms, children's rooms, basements, greenhouses, and more. 4-pack of digital thermometer-hygrometers with a user-friendly display and LCD readout for indoor and outdoor use. High-precision temperature sensor for nurseries, living rooms, offices, and living rooms.