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TRZ Salinity Refractometer for Aquariums, Marine Monitoring, Saltwater Testing, Dual Sacle 0-100ppt Salinity & 1.000-1.070 Specific Gravity Automatic Temperature Compensation. TRZ Salinity Refractometer for Aquariums, Marine Monitoring, Saltwater Testing, Dual Sacle 0-100ppt Salinity & 1.000-1.070 Specific Gravity Automatic Temperature Compensation. TRZ Salinity Refractometer for Aquariums, Marine Monitoring, Saltwater Testing, Dual Sacle 0-100ppt Salinity & 1.000-1.070 Specific Gravity Automatic Temperature Compensation. TRZ Salinity Refractometer for Aquariums, Marine Monitoring, Saltwater Testing, Dual Sacle 0-100ppt Salinity & 1.000-1.070 Specific Gravity Automatic Temperature Compensation. TRZ Salinity Refractometer for Aquariums, Marine Monitoring, Saltwater Testing, Dual Sacle 0-100ppt Salinity & 1.000-1.070 Specific Gravity Automatic Temperature Compensation. TRZ Salinity Refractometer for Aquariums, Marine Monitoring, Saltwater Testing, Dual Sacle 0-100ppt Salinity & 1.000-1.070 Specific Gravity Automatic Temperature Compensation. TRZ Salinity Refractometer for Aquariums, Marine Monitoring, Saltwater Testing, Dual Sacle 0-100ppt Salinity & 1.000-1.070 Specific Gravity Automatic Temperature Compensation.

TRZ Salinity Refractometer for Aquariums, Marine Monitoring, Saltwater Testing, Dual Sacle 0-100ppt Salinity & 1.000-1.070 Specific Gravity Automatic Temperature Compensation.

TRZ Salinity Refractometer for Aquariums, Marine Monitoring, Saltwater Testing, Dual Sacle 0-100ppt Salinity & 1.000-1.070 Specific Gravity Automatic Temperature Compensation. TRZ Salinity Refractometer for Aquariums, Marine Monitoring, Saltwater Testing, Dual Sacle 0-100ppt Salinity & 1.000-1.070 Specific Gravity Automatic Temperature Compensation. TRZ Salinity Refractometer for Aquariums, Marine Monitoring, Saltwater Testing, Dual Sacle 0-100ppt Salinity & 1.000-1.070 Specific Gravity Automatic Temperature Compensation. TRZ Salinity Refractometer for Aquariums, Marine Monitoring, Saltwater Testing, Dual Sacle 0-100ppt Salinity & 1.000-1.070 Specific Gravity Automatic Temperature Compensation. TRZ Salinity Refractometer for Aquariums, Marine Monitoring, Saltwater Testing, Dual Sacle 0-100ppt Salinity & 1.000-1.070 Specific Gravity Automatic Temperature Compensation. TRZ Salinity Refractometer for Aquariums, Marine Monitoring, Saltwater Testing, Dual Sacle 0-100ppt Salinity & 1.000-1.070 Specific Gravity Automatic Temperature Compensation. TRZ Salinity Refractometer for Aquariums, Marine Monitoring, Saltwater Testing, Dual Sacle 0-100ppt Salinity & 1.000-1.070 Specific Gravity Automatic Temperature Compensation.
$ 19.80

Score By Feature

Based on 163 ratings
Easy to use
8.51
Value for money
6.86
Accuracy
6.26
Easy to read
6.07

OveReview Final Score

How Our Score Is Calculated

Product Description

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It is more accurate and simple to use than a hydrometer. Ideal for aquarium marine monitoring and quality control in scientific research and clinical laboratories, this device is designed to test the concentration of salt water and brine.
Salinity 0 - 100 ppt, (0 - 10% salt content), SG 1; measurement range: Salinity 0 - 100 ppt; measurement range: Salinity 0 - 100 ppt; measurement range: Salinity 0 -% 000 to 1. Resolution: Salinity /-1 ppt; /-0, 070 SG. 001 SG
Simple to work with. Close the panel and hold the refractometer up to the light while looking through the eyepiece. Place 2 drops of sample on the main Prism and close the panel.
Brass is used for the refractometer's body and the retaining ring. The precision optical system is made up of internal optical lenses with a high refractive index.
Please disregard Diver's reviews. This commentator has a nagging feeling that he or she has been hired. In order to compete, seller opponents use unfair tactics!

Questions & Answers

Is this something that could be used to test the salinity of a saltwater pool?

A saltwater swimming pool's salt concentration is typically around 5,000 parts per million (ppm). This refractometer can obviously be used to measure the salt in your pool, but the numbers are too small to be accurate. I recommend using an EC meter if you need a measurement that is accurate enough.

Selected User Reviews For TRZ Salinity Refractometer for Aquariums, Marine Monitoring, Saltwater Testing, Dual Sacle 0-100ppt Salinity & 1.000-1.070 Specific Gravity Automatic Temperature Compensation.

This is a good unit
4/5

Remember that these types of units do not stay in calibration or vary with temperature (even if they say temperature calibrated), so you'll need to use calibration liquid every time you check your water because there are fluctuations. I've tried a few different refractometers now, and they're all pretty much the same.

Emily Hardin
Emily Hardin
| Mar 18, 2021
Spot On
5/5

I bought this one to compare it to my old one, and it was spot on at 1. The new Aquatic Experts fluid is used in 026. At 1 p. m. , my old refractor checked in. 027, I'm glad I bought this one because it was exactly what I was looking for. My corals are going to be a whole lot happier now.

Cooper Li
Cooper Li
| Mar 27, 2021
Great
5/5

It gives you a true reading of your salt after you calibrate it with fresh tap or bottle water, clean it off, and a few drops of your saltwater I love it can't go wrong it's awesome.

Jimmy Atkins
Jimmy Atkins
| Dec 14, 2021
It really works
5/5

I had the large plastic needle that moves according to my salinity level when I dipped in water. It didn't feel right to me, and my LFS confirmed my suspicions. These were in the $90 range when I went to see them. This one was a lot less expensive. They were identical to what they sold in the store. It's fantastic, It's packaged in a box for safekeeping. It's simple to operate, maintain, and read. I couldn't be more pleased.

Loretta Lamb
Loretta Lamb
| Mar 02, 2021
It's dead on
4/5

It's fantastic because it's so precise. It's also very simple to use and maintain. The numbers, however, are so small that they can be difficult to read at times.

Ruth Baxter
Ruth Baxter
| Jun 24, 2021
Product is excellent, and the instructions are simple to follow
5/5

Love it.

Leslie Gorman
Leslie Gorman
| Mar 27, 2021
It's all good
5/5

That's all I've got to say about it; it works perfectly.

Jalen Romero
Jalen Romero
| May 20, 2021
My fault is that the test isn't sensitive enough to detect pool salt levels
4/5

I have no doubt that this works perfectly, but I made the mistake of thinking that it would also work for pool salt testing.

Kori DODD
Kori DODD
| Jun 23, 2021

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