The probe is just bad... By steve on 12/31/12
steve wouldn't recommend this product to a friend
Any pH probe must be within +/- 20mV at a pH of 7 (0.0 mV) in a calibrated solution. I found mine at 255 mV! After I standardized with mettler toledo solutions my readings where right but the slope was so bad it was off by ~ .7 pH. The probes we throw away in the labs I work in are in better shape, I'm just going to use that.
Decent probe By dstachio on 12/30/12
dstachio would recommend this product to a friend
Good probe. Good price. Works for my needs.
Great for the price By Chris on 12/4/12
Chris would recommend this product to a friend
This Ph probe is just as good as the others. I just wish it would be able to sit out of water longer with out breaking. I have had a few of them but every time I take it out to clean it it breaks. Its partially my fault for not keeping it wet. I start out cleaning it thinking ok I have enough time to clean the power head too. by the time I get done with the power head the probe is dried out which is a no no for PH probes.
Cheap is not always good By Miguel on 10/12/12
Miguel wouldn't recommend this product to a friend
I had problems with 2 of 3 probes after just weeks of use. I love BRS products but these probes are useless and a waste of money
QC on these probes seems hit or miss By Collin on 10/10/12
Collin would recommend this product to a friend
I have bought a couple of these. The first one which I have been using for a few years in my sump still reads in a relatively normal range with my pinpoint meter. On the other hand the one I purchased for our calcium reactor reads a full 2 points lower than actual. That being said it is priced right.
Doesnt work with Apex By Andrew on 7/8/12
Andrew wouldn't recommend this product to a friend
I have heard that the Pinpoint PH probe also does not work with the Neptune Apex controller. I bought a BRS probe and calibrated it and it did not work. BRS was nice enough to send me another and I had the same problem. The next day I bought a Neptune PH probe for the Apex and it worked liked it should. This may be an alternative solution to some controllers but it would not work with my Apex. BRS did try and help me and I will conitue to buy from them.
Great value! Works great! By Tony on 6/5/12
Tony would recommend this product to a friend
The BRS PH probe costs about ½ the cost of the AM pH probe, and it works great. Holds calibration and no issues so far.
Works great! By Karl on 5/26/12
Karl would recommend this product to a friend
I use these probes with my apex aqua controller for both general ph and calcium reactor use. I've found that these probes are every bit as good as the others. Note that these don't come with suction cups to hold them to the side of your sump. But for the price, I won't miss it :)
Well built By Mark on 4/25/12
Mark would recommend this product to a friend
Calibrated fine. I like the strain relief on the connector.
great product By anna on 4/3/12
anna would recommend this product to a friend
been using for a few months. works perfect.
disappointed By Rob on 2/22/12
Rob wouldn't recommend this product to a friend
lost calibration after about 3 months. That's not enough even at $30. I get about 18 months out of a pinpoint and they're only $15 more. I'd have to buy 6 BRS probes in that time!
Decent probe By Joseph on 1/19/12
Joseph would recommend this product to a friend
Bought this to replace one on my Pinpoint monitor. Calibrated easily and works well. I just wish that it were a different color than the BRS ORP probe.