Criterion 6.5" Thermometer by Maximum Weather Instruments

Features

• Outside temperature readings from -30 to 120 degrees Fahrenheit (-36 to 47 celsius)
• Mechanical temperature minder lets you note changes in temperature
• Additional sensors for air and/or water temperature can be tied to a factory-installed multi-sensor switch, allowing for the display of temperature readings from different locations. Complete with an air temperature sensor with a 60' cable and ac adapter.