3.9" LCD Digital Indoor/Outdoor Thermometer/Humidity Meter w/ Alarm Clock/Date (1 x AA)
Model: KT204 - Color: White - ABS material housing - 3.9" LCD display - Indoor/outdoor temperature and indoor humidity display - Temperature range: -50'C~70'C (-58'F~158'F) - Switch between indoor/outdoor temperatures every 5 seconds - Humidity range: 10% RH ~ 99% RH - Time mode: 12h / 24h - Fixed alarm ring - Powered by 1 x AA battery (included) - Sensor cable length: 190cm - Comes with English user manual