ITEM NAME:Device Thermometer Greenhouse Gardening Tools Digital Temperature Acc Scree L1X8.Press the MAX key to display the highest indoor and outdoor temperature values and the highest humidity values. Outdoor temperature range: -50 Â ° C to 70 Â ° C (-58 Â ° F to 158 Â ° F). Indoor temperature range: 0 Â ° C 50 Â ° C (32 Â ° F 122 Â ° F).
