If you're going to play with salt in your water, you can't guess. You need an accurate way to test the specific gravity of your water. In brackish, we seem to hang our hats in the 1.002-1.005 range, and it's critical to have accurate readings. That's why we're excited to offer this high-quality precision refractometer at a very affordable price!
This high quality refractometer is extremely accurate and easy to use and calibrate. Calibration is simply completed with a few drops of distilled water. This model also features ATC (automatic temperature compensation). Other quality features include an adjustable eyepiece, plastic carrying case, pipette for water samples, a calibration screw driver, and a wide operational range of 0-28% salinity! This unit gives readings in both specific gravity and PPT (parts per thousand).
The neat thing about this one is that it's calibrated for a variety of salt solutions, not just reef aquariums, with their different ionic composition, so this refractometer is perfect for our application!
Comes in a padded, high-impact plastic carrying case for easy, safe storage.
THIS DEVICE IS INTENDED FOR AQUARIUM USE ONLY.
*Flat rate shipping $9.00 for all orders under $75.00 in the U.S.A. Orders $75.00 and over ship FREE in the U.S.A! WE SHIP INTERNATIONALLY! Please review our "Shipping" section for the latest information!