Salinity / Specific Gravity Handheld Analog Refractometer

Key features

• Salinity Testing for Professional Applications: Designed for aquaculture professionals, food processing operators, and researchers, this handheld analog refractometer provides fast and reliable salinity measurements to help maintain proper water and solution balance
• 2 Scale Salinity Measurement: Measures salinity concentration and specific gravity to support accurate monitoring of salt levels in water and other saline fluids used in aquaculture systems, food processing, and environmental testing
• Automatic Temperature Compensation: Built in ATC automatically adjusts readings for ambient temperature changes, helping deliver consistent accuracy and reducing the need for frequent recalibration in field and facility environments
• Durable All Metal Construction: Industrial grade all metal body with a metal hinged daylight plate is built to withstand repeated use in fish farms, processing facilities, laboratories, and environmental monitoring programs
• Clear Optics and Simple Operation: Precision glass optics create a sharp, high contrast reading line for quick interpretation; requires only a few drops of sample and calibrates easily for efficient routine testing

Free shipping included. 30-day hassle-free returns.