Timex TX6000 Wireless Electronic Indoor/Outdoor Thermometer with Clock and Calendar (Discontinued by Manufacturer) Wireless indoor/outdoor electronic thermometer with integrated clock and calendar Indoor temperature range of 32 to 122 degrees F and outdoor range of -58 to 158 degrees F Wireless remote temperature sensor with 80-foot range; max/min temperature memory Built-in alarm with snooze button; 12- and 24-hour time formats; requires 4 AAA batteries Measures 3 x 6.12 x 2.88 inches (W x H x D); 1-year limited warranty