Look at the light inside while unscrewing the bottom cap, once the light goes off it's off, it's right at 1/4 turn on mine.
Congrats on the BP!! I love mine... I use it 75 % of the time, 25 % I'm on the Provari. The wheel makes it easier to adjust on the fly. In the AM I like it a bit lower then after I wake up I kick it up a notch. The battery life is great. Did you get the rcr123a with it? They seemed to last the longest.
V x V / R
Say 5 volts, 2.5 ohms
5x5/2.5 = 25/2.5 = 10W
That's what I thought... ok so I need a voltage reader if I want to figure that out. Thanks!
I'm a numbers person by trade (EE), but have not bothered to measure the voltage on my bp since I did one check at day one. It quickly becimes second nature to just nudge the wheel up or down a bit depending on what you feel like, and the voltage stays constant until the next time you choose to change it.
I love the Buzz Pro...so much. Between the BP and the REO I always have something glued to my face. I only wish that the BP was easier to turn off. The battery life is incredible though! Yum yum yum
Unless you are worried about unplanned firing, it is fine to leave on. I carry mine in a small flashlight holster, rarely turn it off.