Digital Thermometer. Portable. Use by itself or build into/replace yours. NEW.

Digital Thermometer. Portable. Use by itself or build into/replace yours. NEW. Temperature/weather. I have another one- to activate it- open the battery cover, pull the plastic clear tab out & shut it & you’re in business. I love mine- but don’t need two. In the summer I use it to double check the temperature coming out of my air conditioner & in winter to double check the thermostats. . Reliable, simple! Love it.