Best By David on 3/25/2014
David would recommend this product to a friend
This is so easy to use. I cant imagine having to use manual Refractometer
Awesome By Duck on 3/7/2014
Duck would recommend this product to a friend
This is a fantastic piece of equipment would buy it 10x over easy to use even easier to read
Great product, boughta 2nd for my girl By Philip on 3/4/2014
Philip would recommend this product to a friend
I've always liked a hydrometer for it's simplicity of use because I hate squinting into a refractometer, but hydrometers quickly drift and aren't very accurate. This product is the best of both worlds, dead easy to use and read. My girlfriend liked it so much she even asked me to get her one of her own to use on the road as she maintains tanks and is ditching her old refractometer.
Fantastic time saver for heavy users By Fins and Critters on 2/6/2014
Fins and Critters would recommend this product to a friend
We use this refractometer in a reef shop where salinity gets measured many times a day. Our old Milwaukee visual refrac got dropped couple years or so ago, and since then we've gone though a series of visual refracs- all inaccurate and/or crappy quality and/or need multiple daily recalibrations. This is our first digital model, and I'm blown away by its ease of use and accuracy. Couple drops of water, push 1 button, and in less than a second you have a reading. It does say to calibrate daily, but I've been checking it for a couple weeks now, and it's held true with no need for recalibration. The only thing I can't speak to is longevity, we've had it less than a month. But so far it's easily the best refractometer I've ever used, and I've used many.
Love it By HM on 1/31/2014
HM would recommend this product to a friend
Really easy to use and calibrate. I use it for all my tanks and even to keep the salinity in my pool in check.
easy to use By Jon on 1/15/2014
Jon would recommend this product to a friend
good product! easy to use. glad that I got it but I think for that kind of money the case should be included.
Worth every penny!! By Tim on 1/9/2014
Tim would recommend this product to a friend
So happy with this device. I got this on the Black Friday sale and at $79 I don't think it can be beat. Super simple to use. I'm testing with confidence!!
Super easy By Funny718 on 12/16/2013
Funny718 would recommend this product to a friend
Super easy to use, calibrate in second and dead accurate, only con I had was the battery compartment was a super tight fit almost didn't make it I'm sacred what's gonna happen when it comes time to change it out.
So easy to use! By RChrisLee on 12/13/2013
RChrisLee would recommend this product to a friend
This device was a great purchase and so easy to use daily. I got a great deal from you all on this during the black Friday deals.
negitive By Bill on 9/21/2013
Bill wouldn't recommend this product to a friend
Always reads 1.018 even after Calibration with distilled water and 35 ppm calibration fluid.I removed battery and put back in and it read 1.026 which is correct but it only worked one time and it's right back to 1.018 again.Called company and was given run around so waste of money for me anyway.
easy,accurate and worthy By MVP on 8/11/2013
MVP would recommend this product to a friend
this stuff is really fun to use even a old person can do that.. the accurate is very impressive not like my old hydrometer read at 1.022 then when i use this test machine its surprise me that it read 1.026. for a 4 months that i used this plastic hydrometer it gives me false reading.. good thing i buy this one, expensive but its worth every penny..
Excellent! By Paul on 8/8/2013
Paul would recommend this product to a friend
This should have been one of my first purchases. This is super easy to use and so much better and using the little plastic guys. There is the initial cost, but it is totally worth it. Definitely recommend this item!