The Taylor 1710 indoor/outdoor Probe thermometer offers the most readability and the most accuracy of any wired digital thermometer available. The 1710 10 feet. Wired Probe can register indoor temperatures from 32 degree to 122 degree or 0 degree to 50 degree and outdoor temperatures from -40 degree to 158 degree or -40 degree to 70 degree with stunning accuracy. This thermometer features generously sized digits on an oversized LCD display.