the 6volt fully mechanical thermo is now here. they will be added to the site later on tonight. they are fully polished, fully mechanical and shiny
these units are designed around a tenergy cr123a lifepo battery. 18650 will NOT work in this unit.
Hi, I'm a newbie. What's the difference between a mechanical unit and whatever the other kind is called? Thanks!
Hi, I'm a newbie. What's the difference between a mechanical unit and whatever the other kind is called? Thanks!