Quick, easy, accurate By Reef Junkie on 4/29/11
Reef Junkie would recommend this product to a friend
Cant get any easier that this ph pen especially for 20 bucks. Do yourselves a favor and get it as part of your arsenal.
The price is right. By patrick on 12/16/10
patrick would recommend this product to a friend
Upon opening calibration is easy with a little screw driver(provided) adjust the back. Make sure though you buy some calibrating solution though. I bought two different calibrating solutions a 7.01 and a 10.01 just to make sure the Milwaukee pH600 pH Meter Pen was accurate and it is. I have however already had to recalibrate it was off by .5 and I dont remember dropping it or banging it. I just want to make you aware of that. Seems like a good product.
Give it a try By Robert on 11/18/10
Robert would recommend this product to a friend
This makes quick work of getting your PH value. I have found however that I have had to re-calibrate it more than once which brings my concern of how accurate it really is.
Easy and accurate By Stephen Dunn on 4/15/10
Stephen Dunn would recommend this product to a friend
I bough this pen pH meter to be able to test my nano tanks. As soon as I opened the package I was impressed. Super easy to calibrate and use. One of the best items I have bought from Bulk Reef Supply.