Handy Truster TNF-100A Portable Lie Detector

Handy Truster TNF-100A Portable Lie Detector (Brand New)

Our Price: $149.95 LIQUIDATION SALE: $59.98


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SKU BM-44369
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Handy Truster TNF-100A Portable Lie Detector
This product is Brand New .

Small in size - it fits in the palm of your hand. But don't let the Handy Truster fool you. This high-tech Lie Detector is a great device for your lie detection needs. You can use the Microphone Mode, or use the Mobile Phone Mode for phone calls.*

At a glance...

  • Worlds-first voice recognition technology mounted on an IC chip.
  • Truster tells the truth of the individual by detecting tension in the voice.
  • Easy to use, gives immediate results of the subject's voice.
  • An apple shows you the truthfulness of the subject - and a pot lid indicates the level of stress of the subject.


  • Handy Truster shows you the truth in real time.  In real time, Handy Truster monitors the level of nervousness and stress in a person's voice and tells emotion, stress and true and false statements all from a person's voice.
  • Handy Truster discovers the truth face to face or Over The Phone. Handy Truster can be used not only in person but also over the phone. It has a built-in 2.5 mm jack, so the user can connect it to a cellular phone and use it from a distance.
  • Handy Truster carries about 82 percent of accuracy when used properly. The high rate of accuracy also comes from the Truster Technology, the integration of voice recognition technology and a built-in revolutionary mathematical algorithm.
  • Handy Truster works in any language. Because Truster detects and measures tension in the voice instead of the spoken words, it works in any language.

How it works...

  • Truster analyses the sound waves in your voice to tell if you are lying or not! It works on the voice layer that you cannot control!
  • The LCD Screen will show figures as shown here.
  • These figures will tell you if the subject is lying or telling the truth!

Truster, Truth or Dare?

Have you ever wanted to play Truth or Dare for real?  Use the Truster and find out if it is the Truth or not!  If you liked playing this game before, now you will absolutely LOVE it.  Just  calibrate the hand held lie detector on someone's voice and then ask any question you want.  The Truster will let you know if they are lying or not! 

This technology was developed by the Israeli military to catch terrorists, just imagine the fun when you know for sure that someone cannot tell a lie!

Handy Truster has many applications. Here are some examples:

1. Enjoy "Truth Game" with your friends, family or colleagues. 2. Check the truthfulness of a person. 3. Check the interests of a person. 4. Check the emotions of a person. 5. Check your vocal tension before having an interview. 6. Test a salesman, an ex, a teenager, or spouses. 7. Check celebrities interviews from TV or radio. 8. Test for drugs.

* Handy Truster is designed for entertainment purposes only.

Try this out:

Have you suspected a cheating wife or a cheating husband?

Play a game with your spouse asking innocent questions.  After a bit, test to see if they have been or have ever cheated on you.  Know the truth instantly!


  • Size : 52 X 83 X 17 (mm)
  • Weight : 45g (Battery Included)
  • Power : 3-volt lithium battery              (Model No : CR2032) X 2
  • Color : Metallic Silver

Package Contents:

  • Cell Phone Connector

  • Wrist Strap

  • Instruction booklet

  • Batteries

*Works with most cell phones.

This product comes with a 90 day warranty.

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This product comes with a 90 warranty.