Vertex Salinity Refractometer with Auto Temp. Calibration
EAN/UPC/ISBN Code
689321150955
Brand
Vertex
Manufacture
Waikiki Gallery Inc.
Manufacture Country
USA
Clear View oversized, easy to read display. * Automatic Temperature Calibration (ATC). * Affordable and more accurate than a hydrometer. * Total length 7" * Gradient scale (±1.0% salinity and ±0.001 specific gravity