🌟 Dive into Precision with Every Test!
The Hanna HI774 Phosphate Ultra Low Range Colorimeter is a compact and portable device designed for accurate phosphate testing in marine and saltwater applications. With its user-friendly interface and multi-use functionality, it is the perfect tool for both professionals and hobbyists looking to maintain optimal aquatic environments.
N**S
Good accuracy
If you follow the directions right this product is very accurate and extremely useful for people in the hobby. Also very easy to use a good investment. I wouldn’t get caught up on the color of the solution just follow the procedure.
T**M
Good meter, but requires dilution to measure over limit.
seems like a good meter. If one gets a reading of .90 repeatedly, then you need to make an accurate dilution then calculate the ppm based upon that dilution.
G**E
Best way to get readings without reading a color chart
Came in perfect condition. New in box. Everything seems to work well and the reagent was not expired. Make sure to check yours when you receive it because if the reagent is expired you will not get accurate readings. I also like to rinse the glass vial in RO water and wipe clean so there is no debris to make your readings more accurate.
R**T
Very accurate readings
Good and reliable readings. A must for any reefer.
K**R
Came in fast
Hanna is the only way to know forsure
T**A
Great for saltwater tank
Easy to use great for saltwater tank
A**R
Great Product
This makes testing so easy! I can’t wait to purchase the other testing products.
A**O
Pretty accurate
Pretty accurate for phosphates
Trustpilot
2 weeks ago
4 days ago
