Both stun guns and tasers are non-lethal methods of self defense. Both a taser and a stun gun works on the same principle, the use of high voltage electricity but low amperage to immobilize an attacker. The electrical charge sent to the attacker interrupts the body's natural electrical rhythm, which prevents the effects usually last ten to fifteen minutes, giving enough time to escape move.The. While one might think that a Taser stun gun and are the same, and indeed, the terms are used interchangeably, are actually two separate devices. Taser refers to a brand name, while "stun gun" refers to a category of self-defense devices.Taser technology, developed during 1960 and 1970, uses a special pattern of nitrogen gas at a couple of rounds of spikes shooting the offender. These missiles can fly through the air fifty feet away. Some connection cables for handheld Taser, which sends a 50,000 volt shock to the attacker. This impact can pass through thick clothing or a vest, the missiles do not need to strike the skin to work. After the nitrogen cartridge is used to move the missiles, most closely follow new Taser used in the same way as a stun gun is used.Stun weapons, unlike an inhibitor, without turning the attacker . However, direct contact with the person. This labor units to send a crash anywhere from 50,000 to one million volts through the body of the attacker is in contact. You should be much closer to the offender that if you use a Taser device, but often provide a higher voltage. Although weapons of noise usually two teeth, the sparks between two ways of including this function is mainly to deter attackers, without having to use the device in them. The real power comes from the extremes of the difference of the two largest prongs.The between the use of a Taser and using a stun gun, is that the stun gun should be used in short distance with the gunman, while the Taser provides a greater distance. In addition, a stun gun can be used repeatedly, while a Taser twice can not shoot because of the dependence on a single nitrogen use cartridges.For most consumers, the deciding factor is cost. A Taser can cost several hundred dollars, and each use requires a new cartridge. Moreover, stun guns can be bought for less than one hundred U.S. dollars, and the use of regular batteries. Although an inhibitor more effective than a stun gun, are also very expensive for the average consumer.If you plan to wear the device which I believe is an inhibitor generally the size of a normal pistol, while stun guns are in different sizes, some much smaller.When regard to legal matters, in most cases, stun guns and tasers are treated the same. They are legal in most places in the United States, but should contact local police for the state or local restrictions on the purchase, transport or use of such devices.