Install your own auto thermometer.

If it turns out your vehicle does not have a factory installed auto thermometer, you do not need to worry. There are many available models that you can purchase to easily install yourself. Some rest on the dash and plug into the cigarette lighter. Some stick to the dash and work with batteries. The most accurate models use an external sensor that is placed inside your door jam. Don't worry, the external sensor is really easy to install.

The auto thermometer keeps you aware of hazardous conditions.

It's fun monitoring the change in temperature while we traveling from one area to another. However an auto thermometer can be a safety feature if you live in a cool climate. Unfortunately, any time the temperature dips down around freezing, ice can develop on the roads. This is definitely a hazardous driving condition and knowing the outside temperature can help you to drive more cautiously to avoid a major accident.

The Wayfinder wireless car thermometer has an ice alert.

The Wayfinder wireless car thermometer also offers an ice alert function that notifies the driver of possible ice conditions on the road when the outside temperature has dropped to 35F and to proceed with caution. It also has a holographic display screen for easy reading during the day and also includes a bright back light for reading in the dark.

The Roadpro car digital thermometer has many added features.

The Roadpro car digital thermometer offers more features such as a compass, clock, inside and outside temperature, back light, and an ice alert. It is easy to install and can be installed on your dash using Velcro.

The Wayfinder wireless car thermometer has quite a temperature range.

The Wayfinder wireless car thermometer covers a broad temperature range up to 155 degrees. It is able to read temperatures as low as -35 F all the way up to 120F. Also it includes an useful and accurate compass. This particular model comes with the ability to use complex algorithms to consider the metal in your car and give a precise compass reading. This same technology is used by Ford, GM, and Chrysler inside of their factory built vehicles. Which means you know it is accurate and reliable. The compass has a large arrow, 8 cardinal points, as well as a digital numeric reading.

Easy way to install car thermometer external sensor.

Installing a car thermometer external sensor can be done a couple of different ways. For models which are positioned on the dash, run the wire where the dashboard and the windshield meet, and use a credit card to push it in. Run it to the door, and place the external sensor inside the door jam so it has access to the outside air. But don't leave it out so far to where it will be hit whenever you get a car wash. Another way to install the sensor is to run the wire through the dash, and use wire ties to attach the wire to the car frame away from the motor. Come down between the radiator and headlight, and attach underneath or inside the bumper, make certain the sensor is protected from the elements. It's as simple as that.

Where to put a wireless car thermometer external sensor.

The Wayfinder wireless car thermometer works by using an external temperature sensor to get outside temperature readings. The external sensor is not difficult to set up. It is best to place it either inside the door jam or fasten it to the front bumper. A number of people find placing it right behind the front license plate does work really well for reliable readings.