Following the Sandwich Toaster for your car, here is the an electric thermometer that is also suppose to be used on a vehicle. Most recent cars already include this feature, but on the other hand, old cars don’t have easy access to this kind of information.

Besides being capable of displaying the indoor and outdoor temperature, in Celsius or Fahrenheit degrees, the Road Pro Electric Thermometer also gathers info about the date, and time.

It can work with only one AAA battery, and has a price tag of $22.

Warns driver of “black-ice” conditions by alarm & flashing red/green LEDs.