How to choose the right compass for your car

Compasses are useful tools for navigating new areas, traveling, or just to make sure you're heading in the right direction. The direction compass in your car can be a very useful tool for finding your destination, and it's important to know how to buy one that fits your needs.

There are special types of compasses available for cars, and there are several factors to consider when buying the right type of compass for your car. Depending on the quality of the compass, the price range can vary greatly. Follow the instructions below to make sure you choose the correct compass.

Part 1 of 4: Determine your budget

The cost of a new car compass can range from a few dollars to several hundred dollars. It is important to know how much you are willing to spend before you buy a compass. So you can explore the different types of compasses available in your price range.

Step 1. Set a budget. Decide how much you would like to spend on the compass. The best way is to set yourself a price range with a minimum and a maximum, rather than one fixed amount. Having a minimum amount and a maximum amount will keep you safely within your budget.

• Functions: It is useful to know how often you will use the compass and for what purpose. Cheaper lower end compasses may be more affordable but less reliable. However, an expensive compass may not be needed unless you rely on it on a regular basis.

Part 2 of 4: Decide how you want the compass to fit your car

There are different styles of compasses that fit your car in different ways. Some cars already have a digital compass installed, but if you're buying one for your car, you'll have to choose between a compass that either mounts on the dash or mounts in the rearview mirror.

• FunctionsA: Before buying a compass, be sure to indicate the location on the dashboard where you want to place the compass. This should be easily visible without detracting from safe driving or blocking the view of the road.
  
  

Step 1. Choose Between Digital and Bubble. If you want your compass to be mounted on your dashboard, you'll have the choice between digital compasses (requires batteries or cigarette lighter sockets) or the more traditional bubble compass floating in water. As a rule, they are mounted in one of three ways:

• Velcro
• pacifier bottle

• Screws

• Functions: Bubble compasses need flat surfaces to work properly and must be leveled to provide accurate readings.

Step 2: Decide if you need a compass in your rearview mirror.. If you prefer a compass installed in your rearview mirror, you will need to purchase an entire mirror that already has a digital compass. These compasses are powered by a car battery. Compass readings are usually displayed in the corner of the rearview mirror.

Part 3 of 4: Introduction to Compass Calibration Features

The compass must be calibrated to give you accurate readings. Make sure you know where your compass will be mounted because this can affect calibration due to its proximity to the car's metal.

Step 1: Calibrate the compass. The compass needs to be calibrated according to the environment so that it can compensate for any interference in reading the earth's magnetic fields. Metals, batteries, vehicle movement, radio signals, and magnets can affect compass sensors. Research the type of compass you are buying or speak directly with the seller about your compass calibration options.

• Functions: Before calibrating the compass, please read the user manual of the compass. Most compasses require two or three full circles of the compass in calibration mode. It is very important to calibrate the car compass while the car is moving.

Part 4 of 4: buy a compass

The main thing to remember is that when buying a compass, you need to look for one that is made specifically for cars. Whether you're buying a compass that sits on your dash or in your rearview mirror, read reviews carefully if you're buying online. Some of the best online car compass stores include:

• Advance Auto Parts
• Amazon
• eBay

If you'd rather go to an auto parts store and look at compasses before deciding which one to buy, some of the best stores to check out include:

• Sears
• O'Reilly Auto Parts
• Advance Auto Parts

Take the time to find a member of staff and ask him or her any questions you have about the compass you want. Make sure it will work with your car and meet all your requirements.