Lie detectors sound like the perfect thing you need sometimes, right? But they also sound mythical and too good to be true. Lie detection machines are called polygraphs, and their job is to use physiological functions of the human body to detect deception of falsehood in speech. Polygraphs are thought to be highly commercial products, as the idea is very attractive for many organizations and even some private customers. But the question is, are lie detectors reliable? The common opinion is that there is no assurance that these polygraphs are 100% reliable because the physiological changes that are detected may be due to the person nervous by default.


Polygraph Tests At Home

However, polygraphs are mostly used for professional purposes by numerous federal agencies who use the results along with other methods of lie detection to come to a valid conclusion. However, if you are thinking of getting a private lie detector at home, then it is advised that you try out some polygraph tests at home to check the reliability and the significance of having one at your home. But before you directly order one from their service, you may want to take a lie detector test online and first see how it works out from there.

You probably have three questions at this point, and let me guess what they are:

  1. Where can I get a lie detector test?
  2. How to get a lie detector test?
  3. How much does a lie detector cost?

And here is a combined answer to all of them: You can find some polygraph tests online for absolutely free. Just try them out to see if it is convenient for you to buy one. I’m sure you will be satisfied with the results.


Are Home Lie Detector Test Reliable?

Although home lie detector test can be bought, the questions still remain are they reliable at all? In which using common sense, we can almost certainly assume the disappointment. Many people are skeptical about lie detector test accuracy and some say that they are not that reliable at all. However, the evidence and the science behind it paints a different picture. The mere knowledge of going through a lie detector has been known to break the culprits’ defenses and lead him to admit his or her misdemeanor. So they are reliable to an extent, unless, of course, the person has been trained to deceive the detector by professionals. And to the people who don’t believe that they are accurate- think about GPS tracking. GPS has a success rate of 60%, but people still use it to find their way when in trouble. A polygraph machine is no different from that and our Private Investigator always ensures high percentage of accurate results, as proven 94-98% accurate.