I bought one several months ago, and it's good right out of the box. It's
guaranteed to be +/- 10ppm, which is plenty good enough for me.
I would recommend buying some "calibration sachets."
--
Ray Barkalow <> First Rays orchids
http://www.firstrays.com
Secure Online Ordering
Quote:
> Gee that sounds real cheap. I'd buy one but need to know what else I need
to
> use it. Would I need calibration solutions and if so, what would they run
me?
> -Ken
> > Hi All, I thought I would share this info that I received from my Disa
Guy.
> > There is a special promotion on now a $35 meter for $14.90.
> > http://www.hannainst.com/products/promo/tdspromo.htm
> > --
> > Cheers Wendy
> > I am woman, hear me roar,
> > I am woman, see me shop!
> > (for orchids)!