Absolute Must Have! By Blair on 12/16/2013
Blair would recommend this product to a friend
I just started in the salt water hobby at the beginning of October and since then I had used the swing arm hydrometer figuring it had to be close enough. Well I picked up this refractometer during BRS's doorbuster sale and all I have to say is why didnt I get one of these to begin with? Super easy to calibrate and use and it gives a peace of mind that no hydromter can ever give. If you are just starting out, or have been in the hobby for years and never got one, I recommend that you do yourself the favor and pick this up and never play the swing arm guessing game again
Sweet little tool for the arsenal By Brian on 12/15/2013
Brian would recommend this product to a friend
I'm a firm believer that the person who buys quality cries only once. And with a price like this the tears were at a real minimum. I tested against my plastic hydrometer and found a .005 difference in results. I don’t really have a way to confirm which tester was the inaccurate one, but I’m going to assume for now that it’s the cheap, uncalibratable, mass produced, plastic one.
Great Deal By Erixreef on 12/14/2013
Erixreef would recommend this product to a friend
Quality product at a great price ! Very satisfied.
Great item /////great Price By Mguili1947 on 12/13/2013
Mguili1947 would recommend this product to a friend
I purchased item on black Fri for a great price.I figured it wouldn't be as good as my old one turned out it was better and easier to read
Love it! By Christopher on 12/12/2013
Christopher would recommend this product to a friend
Used a hydrometer for many years. Decided to upgrade to this refractometer and glad I did. Easy to calibrate with included fluid and readings are more accurate.
refractometer By mario on 12/12/2013
mario would recommend this product to a friend
glad i got this product easy to use and more accurate than my old one and once again bra service was awesome as always, keep up the good work, y'all guys rock.
great By cj on 12/11/2013
cj would recommend this product to a friend
Really worth it got black friday works awsome and very easy to use.
A Must Have By Jeremy on 12/10/2013
Jeremy would recommend this product to a friend
I got this item on the holiday doorbuster sale. I already had it in my wish list for the holidays, but I couldn't pass it up when it dropped to almost half price. Single handily one of the best purchases I have made for my tank. There is no more guessing If the arrow is pointing at a number or not. Two drops of water point towards the light and you have an exact read out of your salinity. BRS is the best. No need to shop around because BRS always has the best price.
Worth it. By Andrei on 12/9/2013
Andrei would recommend this product to a friend
What can I say. It's way better than a hydrometer. Faster, easier. The calibration fluid alone makes it worth $40 here instead of $25 on amazon. The only thing I don't know and it doesn't seem to say anywhere is if the calibration fluid needs to be at the temperature that you'll be measuring at. So since my house is at 68 degrees and the tank is at 79...
Great Product By Matt on 12/6/2013
Matt would recommend this product to a friend
I got this on black Fri for a great price.I figured it wouldn't be as good as my old one turned out it was better
great product By cory on 12/2/2013
cory would recommend this product to a friend
Everyone should have one these. It is easier to read and use than my old hydrometer. Its a snap to calibrate. i will never go back to a hydrometer again
Just in time By Eric on 11/30/2013
Eric would recommend this product to a friend
I got this just in time before I ruined my tank using a regular swing arm type hydrometer. I have been gradually increasing my tank from fresh to brackish and now full marine for my Green Spotted Puffer. I was reading 1.0185 on the hydrometer and with the new calibrated refractometer I realized my tank is really at 1.022 sg. And yes I did wash the old one properly after each use and verified the new readings with the lfs.