Worked Like a Charm By Micah on 10/18/13Micah would recommend this product to a friendAfter calibrating on my AC Apex the probe gives me an accurate reading (tested against Salifert's PH Test Kit) and appears to be working well.
Good Quality and Price! By Andy on 8/15/13Andy would recommend this product to a friendExcellent quality. Reading is very steady. Does not jump around at all like the other cheap probes I have used. Very accurate and craftsmanship is of high quality. I will come back for these when I need another replacement. High quality just like the expensive probes, but with a nice price tag!
so far so good By gary on 8/1/13gary would recommend this product to a friendOnly received the probe last night and calibrated it I'm using this for my calcium reactor seems more accurate than the other probe I was using
View Larger Map 6325 Sandburg Road, Suite 400, Golden Valley, MN 55427