- 【Salinity Refractometer】Measure Salt Water or Salinity of Water,Monitor and Control the Concentration of Salt Water and Brine,Ideal for Aquariums and Marine Applications
- 【Measures on 2 Scales】Specific Gravity (D 20/20) and parts per thousand and replaces your poor quality and difficult to read hydrometer
- 【Density Measurement Range】1.0-1.070, Minimum Scale is 0.001
- 【Concentration Measurement Range】0-100‰, Minimum Scale is 1‰
- 【ATC】Automatic Temperature Compensation, 0-10°C
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Dunja Gagulić
Great deal.
Great little tool. Well packaged. great eye piece for viewing. Dont forget to read directions on easy to do calibration.
Tami Chalakee
That it works well
I have the manual one when I want a good reading I always use the new it now it is very important to meet with my saltwater tank that the salt level remains the same thanks refracted and I'm glad to have it's good to be sure of what you got and I'm enjoying it
Britteny Forbush
works great!
My refractometer work great thanks for the great price as well.
Nikhil Murali
Easy to use
This Salinity Refractometer is easy to calibrate and see the results fast definitely worth the money
Hilario Castrejon
Works Fine and Holds It's Calebration.
I had my doubts at such a low cost but was pleasantly surprised. It appears accurate and holds it's calibration. I have much more faith in this than the floating or or needle hydrometers.
Walt Cosby
Works great!
I accidentally bought a refractometer used for brewing instead of aquarium/seawater use, so I bought this as a replacement and it works great. It is very easy to use and clean and comes with a pipette for adding the sample. No complaints at all.
David Silver
Great device
Holy smokes. I've been using a hydrometer and my tank tank running at highhhhh. I pannicked last night. Slowly lowering salinity in reef overnight. Should have bought years ago.
Kathy J. Lankford
👌🏻
👌🏻 works well, easy adjustments
Bart Bicknell
Works perfectly! Just make sure you have good lighting and the reading will be clear.
Perfect!
Suneetha S
One of the best of the best
Like the product very much, the focus is sharp and bright. I still don't know how it does it buy it gives the results faster the a blink of an eye and accurate. It's a major, major go