How To Use the HI774 Marine Phosphate ULR Checker
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- Опубліковано 22 сер 2024
- The New Hanna HI774 Phosphate ULR Marine Checker is the ideal tool for reef tanks. Without any conversions, get your ppm reading fast! With high accuracy, longer shut off time, and it's simple to use design, this Checker is the perfect addition to your aquarium testing tools.
The worst battery cover design I've ever encountered on anything. Back to the drawing board with that one. Otherwise a great meter.
Of course you skip the part on how to take off the bottom without ripping the connector off it’s extremely difficult to put in the battery with nothing to be able to pull it straight up, and it doesn’t explain it in the instructions either, also you guys never answer your emails
On my wish list 🤗. I slo entered for a change to win the salinity tester 😊 thank you!!!
Good luck on the giveaway!
Hanna Instruments, Inc. thank you
My last 2 test randomly turned the vial blue? First one made it dark blue then I cleaned it, second one made it light blue
It gives you a different reading every time you use it no matter how careful you are no matter what you do you can't be accurate. Somethings up with this thing.
Hi there! We would love for you to get in contact with our Tech team. Please email tech@hannainst.com and they will be able to help you!
Always getting the same result which is 0.90 ppm. Any clue? I followed every single step yet the same result. Tried other brand and the result was 0.25 ppm.
I will be talking to Hanna after the long weekend as I have now tested both my tanks and freshly delivered seawater...but still get 0.90....every time
@@janvictor5832 same thing happened to me!
I keep getting blinking 200. It says to dilute sample but not how to do that.
Why is your po4 so high? You need to do something about that. Gfo or refugium or something...god...
adding the reagent like that (1:30) will not give consistent results it will get stuck in the folds
How do you do it then?
I tried 3 reading for my tank. First one was at 200 the remaining at 0. Not sure if it’s working.
Got one but extremely pissed at the pricing for these checkers in the uk some places are like double the price ....even hanna uk are asking £76 for each kit ($98)...what are they in America 40/50dollars .....I think hanna like ripping of there customers over here ....youd probably double maybe even triple your sales if they were cheaper took me 4 years to get the ones needed and that was cos of price ....only reason I got them is aged Eye sight
I hear you, definitely taking the piss out of us brits its like £20 cheaper in us.. would hanna like to comment on this?
I mean you're looking at least a 20% vat and other logistic costs. Makes sense it costs more but double is a bit much.
After I turn on I get a c1 like I am supposed to then when I push to test I get a L.HI. I think that means high light! I have tried outside, in kitchen, in shade, no lights on no matter where I get that error code or whatever that is! Why is this happening? Is it broke? These kits are to expensive to keep buying. Pretty sure this is what happened with last one and rebought another so now If I buy another it will be my third! Its barely over a year old! I store it in kitchen in a cabinet and all my other kits are fine. It also worked about 3 weeks maybe a month ago!
Hi there! We would love for you to get in contact with our Tech team. Please email tech@hannainst.com and they will be able to help you!
Do you shake it or just invert it repeatedly?
My tank has no algae nitrate are at 6, water is crystal. sps are not happy so there must be some phosphate in the tank.
0 phosphate is worse then some phosphate ;)
Is the accuracy of this is the same as the ULR phosphorus checker?
Does the ULR use the same reagent as the regular phosphate checker?
Hi Michael. Each one of our Phosphate Checkers use their own reagent. This is because of the range at which each one tests for.
It doesn't give enough time to add the reagent and mix for 2 mins. The checker turns off
don't run test until both bottles are ready to go
I think these testers start to go after a few years
Our Checkers are built to last! If the numbers start to get skewed, you can always get a calibration kit to make sure it stays in check.
@@HannaInc where is this calib kit?
what is a safe reading? mine keeps saying 0.90
0.90? You sure you doing it correctly that is awful high. Do you have a lot of algae? I recommend to keep aquarium at 0.02 or anything under 0.04
Get a calibration kit; Hanna sells these
Amber Lynn I don’t have any noticeable algae.
I’m looking here because my phosphates are reading 0.90 too and for the past week! No change in my sps, or lps so I don’t know whats up
Mines are reading 0.90 as well