combustion of some toxins an plant material starts at 200c
Significant amounts of toxins 'vaporize' around 200 C. No combustion at that temp.


im think my temp. display is pritty accurate for when its at room temperature its matches the temperature in my house..
That doesn't say anything about how the heater and display react to a drop in the temp as you draw on the whip. If you're getting plenty of vapor at 220-240 F, and 350 F and higher turns your herb black, there is no way that your display is accurate. You can't expect an inexpensive digital vape to perform like a $500 digital model. If they could, the manufacturers of vapes like the Vapezilla, Vaporfection, Evolutions, etc. would be out of business.