Current temperature, maximum and minimum temperatures - For the control of indoor temperature and humidity for a healthy living environment - Maximum and minimum values - Clock and calendar - Alarm and stroke of the hour Measurement range: T: -10 - +50°C (+14 °F - 122 °F), H: 20 - 99% free-standing and hanging, 98 x 24 (52) x 104 mm, 107 g, 1 x 1.5 V AAA battery included, SB https://elecena.pl/product/18399431/30-5031-digital-thermo-hygrometer-with-time-display 2021-05-07 https://elecena.pl/product/18399431/30-5031-digital-thermo-hygrometer-with-time-display 2025-01-25