Wireless Weather station Thermometer Hygrometer Indoor Temperature Sensor
Indoor temperature range: - 4 ° F - 158 ° F (- 20 ° C - 70 ° C). HTN large screen HD color LCD display without viewing angle. Wireless reception range: 60m/197ft. Outdoor temperature range: - 40 ° F - 158 ° F (- 40 ° C-70 ° C).