Thanks Kathryn. The HM AP-2 does measure in EC as opposed to ppm. I did notice that the sensor in the HM COM 100 is replaceable & it does measure to a smaller increment 0.1. Are these things that one needs to be concerned about or is it just an added plus? Reason I ask is I need to be economical but also don't want to cut myself short in getting the proper equipment to do the job right. :)
--- On Mon, 10/26/09, Clayton Family <[email protected]> wrote: From: Clayton Family <[email protected]> Subject: Re: CS>EC meter To: [email protected] Date: Monday, October 26, 2009, 1:09 PM not about the company, but I have the HM COM 100 and love it. I prefer one that reads directly in EC, not ppm, although the com 100 will also read ppm, I like my data straight, without having to double the reading. kathryn On Oct 26, 2009, at 11:17 AM, lk wrote: Found this website, http://www.eseasongear.com/tds1.html Considering the HM Digital AP-2. Their prices seem to be very reasonable. Any thoughts about this meter? Anybody have experience with this company? TIA
