Your cart is empty.
Your cart is empty.Product Description
Packing Included
- 1*Salinity Refractometer
- 1*Mini-screwdriver
- 1*Pipette
- 1*Wiping cloth
- 1*English Instruction manual
- 1*Plastic Case
V·RESOURCING Seawater Salinity Refractometer
Salinity Specific Gravity Measurer for Aquarium, Hydrometer
- This is Salinity Refractometer that is used to measure the salinity levels of saltwater aquariums and the worlds oceans.
- This unit comes with Automatic Temperature Compensation or "ATC". This feature allows you to get a reading outdoors when the temp is between 50℉-86℉(10℃-30℃).
- Ideal for aquariums, marine monitoring, Agricultural, Gardening & Educational Purposes.
Specification
Specification
- Salinity Test Range : 0 ~ 100 ppt (parts per thousand) with resolution 1ppt
- Specific Gravity (D 20/20) : 1.000 ~ 1.070 with resolution 0.001
- Accuracy : Salinity : +/- 1ppt (0.10%) ; Specific Gravity : +/- 0.001
- Main material: Auluminum
- ATC (Automatic Temperature Compensation System):10℃~30℃ Traditional version : Using screw driver for calibration
Calibrate to "0"
Note:With distilled water to Calibrate to "0".
How to Use
- 1.Open the daylight plate and place 2~3 drops of sample on the main prism.
- 2.Press the daylight plate lightly to get a dividing line.
- 3.Looking inside and read the relevant scale for dividing line.
- 4.Twist clockwise or counter-clockwise until reticle scale can be see clearly.
- 5.Reticle scale inside the refractometer.
Customer
Reviewed in the United States on May 11, 2024
Good quality. Same as higher priced models
Albert
Reviewed in the United States on February 26, 2024
Worked as it should
fdigiov
Reviewed in the United States on November 3, 2024
It works!
Jeffrey smith
Reviewed in the United States on September 10, 2023
Make sure to buy calibration solution but was calibrated when i first used it
Homeowner
Reviewed in the United States on July 23, 2023
Took a sample of a salt water pond, and then compared the results to a local pet shop's numbers and this was exactly the same
Joseph cantrell
Reviewed in the United States on October 18, 2023
Works great and does the job well. I haven’t had issues with it but i recalibrate mine weekly with fresh RODI water.
Kenny
Reviewed in Canada on January 25, 2023
I used Reverse Osmosis water to calibrate the instrument to 0%, but it never holds at that value the next day. Using a same water source to calibrate it again to 0%, and again the day after it drifts off significantly. Room temperature is the same each day and the water sample as well - I was sure to confirm this. Definitely, this instrument is not worthy or trustworthy. I would stay away from this product unless you want to calibrate it each day - then again, even if you do, would you trust the reading? Had to return the product as a result - tried others, but I believe they are all made from the same source.
J.B.
Reviewed in the United States on April 1, 2023
I bought this for $15 so I didn't expect much. My old one broke after several years somehow where the read line was on an angle. When I got this and checked with RO/DI water it was reading 6 PPT, which is way off!!!! I recalibrated it to zero with included screwdriver and then checked against some 35 PPT calibration solution I have. It then read dead on at 35. Hopefully this will stay accurate and not drift. It seems like the exact same build as every other refractometer I've had. Fingers crossed.
ken dodson
Reviewed in the United States on February 22, 2022
I was surprised how well this works. As long as you calibrate it with a premixed calibration fluid that you know the salinity of it is easy to get set up. The calibration screw is very touchy and probably easy to break, so be careful when you adjust so you don't over tighten it and break it. Once its set your good to go and it is very accurate. The glass quality is just okay but if you have decent light in the room its readable.
Glenn
Reviewed in Canada on April 13, 2022
I was using a regular plastic hydrometer, they are not accurate. This one is so accurate and very easy to use. So glad I bought it.
Skilfing
Reviewed in Canada on September 26, 2021
as the subject says
Salut
Reviewed in Canada on May 28, 2021
Une fois ajuster très précis je suis content de mon achat fonctionne bien
Annaig ollivier
Reviewed in Canada on September 17, 2020
Va super bien je suis satisfaite de mon achats.
Recommended Products