Okay...thanks for all the information...I think
On Monday, January 20, 2014 8:58 AM, Ode Coyote <[email protected]> wrote: It that the huge black box of junk that's sealed under threat of warrantee violation so no one can see what's in it? [which BTW , can be circumvented with a heat gun ] What's in it is a small transformer, a rectifier bridge, a capacitor, [all to get DC from AC wall power] a partly dismantled Walmart fish tank air pump, an LED and a resistor that limits current to 40 milliamps which is only good to prevent fires should the electrodes get shorted out. No more process control than a "3 nines" generator or a $15 DC wall power supply in a tiny fish tank. Bubblers will mix everything that's in the air into your batch. The three top deals on the market [IMO] http://www.wishgranted.com/ http://www.silvergen.com/ http://www.silverpuppy.com/ If you want spend money, better than most of the other pricey glitzy website units [likely more marketing 'spit and polish' than actual functional product, but at least it's functional and not 98% BS ] http://www.silverlungs.com/ Lab stirrers [aka magnetic stirrers] have no interface with water vapors that can eventually corrode motor bearings. ..avoid anyone that sells you your own fears or tries to manipulate your emotions as a sales tactic. Ode At 11:06 AM 1/19/2014 -0800, you wrote: Can the group advise where to buy a generator with a built in bubbler. I found one for over $200.00 thought that was too steep. Got a friend in the west coast really wanting to make her own...I trust your opinions here and want her to get a good deal on something that is easy to use. > >Thanks in advance, > >Debbie ________________________________ This email is free from viruses and malware because avast! Antivirus protection is active.
