Hanna Checker By robert on 1/30/2012
robert would recommend this product to a friend
The best!! hands down, forget about reading colors that blend tohether, this thing rocks, tells exactly what number your leavels are at!
LOVE IT!!!! By Stephen on 1/25/2012
Stephen would recommend this product to a friend
Finally an easy to use easy to read phosphate meter that doesn't cost an arm and a leg. I have tried different brands in the past and all the results were very hard to read. This unit reads it in digital versus me trying to read the colors which are usually very faint. I would recommend this Phosphate meter to anyone looking for a simple to use accurate reading.
Very happy By Aaron on 1/22/2012
Aaron would recommend this product to a friend
Wow, this product is outstanding. No more reading shades of blue. It's accurate down to 0.01.
The only complaint I have is that you have a 3 minute time limit to mix the water and get the bubbles out., just to save the battery. The first time I tried this, I didn't make it in time. Be sure to have your reagent packet open and ready to pour. Also, limit yourself to the recommended 1.5 minutes regardless.
Good tester By bobby on 1/22/2012
bobby would recommend this product to a friend
I like the Hanna phosphate tester, you will need to be quick adding in your Reagents into your test tube because the monitor will turn off automatically and you will waste Reagent. I had issues with the monitor readings not reading correctly a couple time but overall this is a good tester get it I lover it. Overall the price at BRS is cheaper, the Quality is top of the line they really know there products and there knowledge is sure impressive they do there research too that’s why I love to shop here Shipping is super fast.
Okedokee!!! By Drew on 1/17/2012
Drew would recommend this product to a friend
I was surprised when the tester arrived there was only enough reagent for 4 tests???
Would have been nice to know that when I got it so I could have ordered more.
there was some plastic ratteling around inside of it and whatever it was fell out while installing the battery. the unit didnt work to find out that the supplied battery was dead.
replaced batter, works like a champ!
easy to use, easy to read...
I think Steve has a valid point in his review 12/26/11
great product By Mike on 1/14/2012
Mike would recommend this product to a friend
Very easy to use. and save me more for a long run comparing to other highend test kits.
Spot on readings By Antole on 1/4/2012
Antole would recommend this product to a friend
Its one of the easiest test kits I have used. It takes 3 minutes and you have a perfect reading. I have used manual test kits but this one can be done over and over with the exact same results.
Works great By explorer22 on 12/27/2011
explorer22 would recommend this product to a friend
no more guessing on color!
Not as accurate as the HI-376 By Steve on 12/25/2011
Steve wouldn't recommend this product to a friend
I wish I had done a bit more research about this before buying it. This Hanna model (HI-713) has an accuracy of +/- .04ppm when target levels for phosphate are usually considered < .02ppm. I would much rather have purchased the HI-736 Phosphorus Ultra Low Range Tester by Hanna. Too bad BRS doesn't stock both and explain clearly the difference between the two.
Poor Quality Build By AJ on 12/20/2011
AJ would recommend this product to a friend
I've had this for about a year, but only used it about 20 times. It broke due to a manufacturing defect. The Hanna customer service would not stand behind their product. Despite the defect, they indicated warranty was only 6 months and they wouldn't do anything.
Fantastic By Brian on 12/20/2011
Brian would recommend this product to a friend
Fantastic product, no more trying to compare colors with those horrible color cards. The only down side is the powder reagent, hopefully Hanna will develop a liquid reagent.
Reefers Delight By Art T on 12/15/2011
Art T would recommend this product to a friend
The Hanna Checker Phosphate PO4 Colorimeter is very easy to use and only takes a few minutes to make sure that your tank is where it needs to be! I have spent so much money on frags, fish and equipment - the cost of this item is well worth it! Make sure to add the extra packets to sve yourself from running out.
I plan on getting the other Hanna checkers for my tank
Great Product By Emont on 12/13/2011
Emont would recommend this product to a friend
I am super impressed by this tester! I believe this is the first i have actully been able to figure out my phosphate levels. No color to match excellent!
Great product By Shawn on 12/11/2011
Shawn would recommend this product to a friend
I wish I purchased this product before wasting my money on impossible to read color tests. Well worth the money. Best upgrade I've made to date
Great Product By Michael on 11/29/2011
Michael would recommend this product to a friend
This is soooooo much better! I really like the digital readout. The test instructions are very easy to follow.
Be careful opening the test unit for battery installation, make sure to pull the battery door out straight and do not pry it to one side.
Hanna Checker Phosphate PO4 Colorimeter By Virgil on 11/27/2011
Virgil would recommend this product to a friend
Loved this tester. No more other test for me. The digital read out makes it soo much easier. I'm getting the calcium checker for Christmas I liked this one soo much. Thanks for providing a great product. Just read the instructions and maybe review a youtube video on using it. The system has a timeout and you need to complete all the actions within a certain amount of time, but there is enough time if you are prepared.
Easy to use By Jarod on 11/11/2011
Jarod would recommend this product to a friend
Extremely easy to use and amazingly accurate. Absolute must for phosphate control, great to check your top-off water.
Fast, East, Accurate By Mark Neil on 11/6/2011
Mark Neil would recommend this product to a friend
Fast, East, Accurate and affordable. This is one of the best colorimeter I've used.
way to meassure By William on 11/1/2011
William would recommend this product to a friend
love this small things. very handy and easy to use; accurate and reliable when compared with other brands, quick results, expensive
Simple & Quick By Jared on 10/28/2011
Jared would recommend this product to a friend
This tester is quick, painless and seems to bring a level of unparalleled accuracy.
costly By jeffrey on 10/4/2011
jeffrey would recommend this product to a friend
it is costly, but i am glad i got it, it is very acurate, and easy to use once you manage to dump the packet in the cuvature.
Excellent Product! By Reefer on 10/1/2011
Reefer would recommend this product to a friend
I've been using this product for a few months and the only thing I could suggest is that Hanna make a liquid reagent available. Accuracy is right on with Salifert test kit.
Finally something easy By Brady on 9/29/2011
Brady would recommend this product to a friend
This is a huge step up from trying to read different shades of a color. I just can't wait till they bring out other testers
More accurate way of testing By Don on 9/28/2011
Don would recommend this product to a friend
This unit is as close to lab results as you can get. Just 2 simple steps and wait the 3 minutes for the results. Much easier than matching a color to a card.