... displays power level,voltage,resistance 3.0V to 6.0V by 0.1V 2012 Terrific Mod Lavafire and Wildfire variable voltage ... , 16340. 3. Voltage regulation from 3.0V to 6.0V by 0.1V once button-pushed , vice versa.4. The PCB ... for you exclusively. Shipping and lead time:1.Products are shipped via EMS,HKEMS, DHL, UPS, Fedex,TNT2.in order to ensure ...