Looks to be of excellent quality By Jan on 12/6/13
Jan would recommend this product to a friend
This lab grade probe appears to be constructed of much higher quality compared to the Digital Aquatics probe that I have been using. After calibrating with my RKE it provided quick and accurate results on known solutions. Time will tell to see how long it takes to deviate from the actual measurements.
Worked Like a Charm By Micah on 10/18/13
Micah would recommend this product to a friend
After 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 8/15/13
Andy would recommend this product to a friend
Excellent 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 8/1/13
gary would recommend this product to a friend
Only 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