Proskit Digital Temperature Humidity Meter helps you to measure the temperature and humidity of air by sensing them and displaying on it's LCD. This device also has a clock and alarm. It senses from -10°C (-14°F) to 55°C (130°F) and you can choose the unit as °C or °F by pushing a button.
Temperature Range: -10°C (-14°F) to +55°C(+130°F)
Max. and Min. temperature and humidity memory automatic update functions.