The new innovative volcano vaporizers comes with a digital meter that keeps you informed of the temperature of the vapors. With the help of this display you can easily keep a check on the vapor temperature. To facilitate regulation of the temperature of the vapors, you are also provided with adjusting knobs. You can simply maneuver the knobs to change the temperature of the vapors. This changed temperature can then be checked on the digital display for more accuracy. The right temperature inside your vaporizer can help you get the vapors in a more controlled way. You can use your digital vaporizer as an herbal vaporizer. Herbal vaporizer is capable of evaporating the content of medicinal herbs. The volcano vaporizers are capable of this function and can be used to get an herbal treatment. You may also use your volcano vaporizer for aroma therapy. You can use the aromatized oil to get the aroma therapy. The vapors coming out of the vaporizers are regulated with the help of the regulating valves. There are two valves available with the volcano vaporizers that can easily be mounted over it. You can take the help of these valves to control the flow of vapors. You are also provided with super charger that acts as a charger and provides the vapor at the rate you wish. The super charger can be used for particular reactions. That is if you want the vapors coming out of the vaporizers to mix with some other fragrance, you can do it with the help of the super charger.