ThermoPro TP-55-2 Indoor Thermometer and Hygrometer, 2-Pack with Backlit Touch Display

Keep an eye on the conditions in two rooms with the ThermoPro TP-55-2, a set of two digital indoor thermometers and hygrometers. Each monitor shows temperature and relative humidity together on a clear LCD, with blue backlighting for a quick check in dim light. Touch controls on the front let you switch between Celsius and Fahrenheit and review the readings without taking the device off the wall. Measurements update every ten seconds, while trend arrows show whether temperature and humidity are rising or falling. The dry, comfort and wet indicators make changes in room conditions easy to spot. Check the highest and lowest values recorded over the last 24 hours or since the records were reset to see how conditions vary throughout the day. Each unit measures temperatures from minus 50 to 70 degrees Celsius and relative humidity from 10 to 99 percent. A fold-out stand, magnetic backing and hanging hole give you flexible placement in a bedroom, living room or office. Each monitor runs on two AAA batteries.