Tanita Monitors indoor temperature and humidity at a with magnetic closure Thermo-Hygrometer TT-587-IV - glance, analog, wall-mounted, tabletop,

Comes with zone marks to serve as a guide for air conditioning management. This compact, analog thermo-hygrometer can be placed anywhere in your room. It's a 3-way type that can be used with a magnet, as a freestanding unit, or mounted on a wall, so you can place it wherever you like.