The Imagitarium Aquatic Refractometer consists of every thing you’ll want to measure and assist monitor aquarium water for optimum salinity ranges. Merely observe the instruction and use distilled water to calibrate and get began.
Aquatic Refractometer from Imagitarium
Measures on Particular Gravity and Elements per Thousand scales
Options automated temperature compensation
Consists of refractometer, dropper, calibration screwdriver, cleansing material and directions
For saltwater aquariums