Check the listing for details. Sun Company Stickler - Micro Outdoor Window Thermometer. Color: White, Condition: New. Listed at 8.49 USD. Easy-Mount Suction Cup | Mini Waterproof Temperature Gauge and Weather Monitor for Indoors or Outdoors Easy to Install - Simply clean the exterior of your window and attach Stickler using the included clear suction cup. Can be mounted indoors or outdoors.IPX8 Waterproof - Stickler is 100% water proof and weatherproof. It can withstand the harshest climates and still deliver accurate temperature readings, all while staying put on the window.Dual Scale - Thermometers include both Fahrenheit and Celsius temperature scales. It's easy-to-read design allows for accurate and precise readings. Reads down to a chilly -20°F or -30°C.Small Scale Size - Stickler is a mini-thermometer at only 2.1" long. Can easily fit on any window. From your kitchen to your living room, you won't even notice it is there until you need it!Precision Accuracy - Consistently and accurately reads the temperature every time. Reads a wide range of temperatures and is dependable and durable. Makes for a great indoor or outdoor thermostat.