Great product By Jeremy B on 6/25/2016
Jeremy B would recommend this product to a friend
So I had been using a API PH test kit and was like someone else mentioned having a hard time really deciphering between numbers like 8.0, 8.1 and so on. This test kit gives you I would say a 85-90% verification when you look at it. Meaning depending on what lighting you are under and how exactly you are looking at it. I recommend trying to stand beside a door or window and use natural sunlight...seems to work better. As for the percentages what I meant was when I look at it I'm like "Yeah that looks like 8.1...might be 8.2 but I'm pretty sure its 8.1. I'm also probably a tad color blind people because my gf makes it out easy when I show her with no questions asked. Its definitely better than the API test kits. Its also an easy to use kit in general. I wish the doper bottle was a little better...it leaks out the fluid pretty easy on initial flip upside down and you may add an extra drop if your not careful. I have not tried the Saferit PH kit...ALL my other kits are saferit but if I had to guess I think this one for some reason would be better...for some reason it seems like the manufacturers that charge more for this probably use a solution that cost more to make which makes it easier to read...this is all speculation here clearly. I feel that for me the few extra bucks on this particular kit is the way to go. Buy it.
bad By casey on 12/8/2014
casey wouldn't recommend this product to a friend
I have lab grade probe from you guys calibrated ten times and check with elos gives me false reading !!!!
Avoid a trip to ER By George on 3/11/2014
George wouldn't recommend this product to a friend
Avoid a trip to ER i bought the elos ph calcium and nitrate test kits went to do ph test following instructions went to place cap on tube and it was tight i tried to push a little bit but then glass broke in my hand. the two other test kits are the same cap is to big for tube also tube feels really thin. i was so excited to use the test kits now a have a useless kits and a trip to the ER to Get the glass out of my hand
Very good color contrast By Chris on 2/13/2014
Chris would recommend this product to a friend
I've used the salifert ph kit for over a decade. The problem with it for me is the color contrasts aren't enough. Due to being color blind I have a difficult time telling the difference of values. The Elos kit provides a better contrast for me.
Best PH test Kit By Leo on 9/19/2013
Leo would recommend this product to a friend
This Test kit is easier to read then most brands out there highly recommend using Elos.
Awsome test kit! By Toby on 2/15/2013
Toby would recommend this product to a friend
These are very accurate and the color chart is easy to differentiate.
my favorite test kit By John on 1/27/2013
John would recommend this product to a friend
i could not read the colors to charts on red sea ph this elos is great even with older eyes color/charts is very easy very highly recommend this
Very Accurate By Brant on 6/17/2011
Brant would recommend this product to a friend
I have used API in the past but these tests are so much easier to read.
Great test kits! By Christopher Kosak on 10/7/2010
Christopher Kosak would recommend this product to a friend
I only use ELOS kits after switching from the API kits. I believe ELOS has the best test kits and they are top notch quality. The PH kit is very easy to use and im sure you will not have a hard time conducting this test kit.