Quick results (faster than your homebrew hydrometer), ranges: 0-100 ppt of salinity and 1.000 to 1.070 specific gravity
Easy and simple to use, more accurate than your homebrew hydrometer
Automatic temperature compensating refractometer
Aircraft aluminum body, premium optical lens, rubber eye guard
5 years warranty

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.3 inch
Height : 2.2 inch
Length : 8.1 inch

Item Weight: 0.64 ounce (View shipping rates and policies)
Shipping Weight: 9.6 ounce (View shipping rates and policies)

ASIN : B00OXJACY8