Indoor Outdoor Thermometer with 3 Sensors, Digital Hygrometer Thermometer with L
(The Indoor Temperature Range: 10℃-50℃/14.2ºf-122ºf, Outdoor Temperature Range: -40ºf-158ºf/（-40℃-70℃). Humidity Range :20%-95%, The Temperature Accuracy Is ± 1 ℃/± 1.8 ℉, And The Humidity Accuracy Is ± 5%.