🌟 Dive into Precision with Hanna!
The Hanna HI98319 Marine Salinity Tester is a compact, portable device designed for accurate salinity measurement in aquariums and marine biology applications. Its user-friendly interface ensures easy operation, making it an essential tool for both professionals and enthusiasts.
G**Y
Not accurate, not even close.
Compared the hanna tester to my tropic marin floating tester and my look through refractometer. The tropic marin and the refractometer read about 1.025 sg. The hanna tester read 1.022 sg. way off from the other 2 reliable testers.I followed calibration instructions. Professionals at local fish & coral store said they found hanna tester to be troublesome.
R**S
Can confirm authentic product.
I can confirm the seller sent an authentic product, they listed it in an odd location. It doesn't deserve a 1 star because it's known these calibrate LOW. My refractometer says 1.026 but this meter says 32.5 after calibration. No big deal. Once I make water I'll verify and cross reference the number a few times and verify it always says 32.5, if it does then I'll update this to 5 stars.
R**T
Do not buy
Poor accuracy. Doesn’t calibrate
M**Y
Amazing product
You have to keep it calibrated and make sure you clean it properly after every use but one of the best way to check your salinity
Trustpilot
2 weeks ago
5 days ago
