Thermo-Hygrometer by ThermoWorks

Perfect for home, office, and factory, our new RT817E displays indoor and outdoor temperature as well as indoor humidity. Each unit ships with an external temperature sensor with 10 feet of cable to measure temperature in a remote location. Mount your new RT817E on the wall or on the desk with its convenient wall mount or fold-out stand. With large 1 inch digits you'll have no trouble reading the current display. The RT817E records Min and Max temperatures as well as an ice point alarm for use with the remote probe. Set the alarm to ON and you'll be alerted when the outside temperature drops below 32°F (0°C). Each unit includes a AAA 1.5V battery, wall bracket, remote sensor, and operating instructions. The RT817E is a professional tool at an affordable price.