We are dedicated to offer you a wide range of Refractometers with the following 3 design categories:
Traditional version : Using screw driver for calibration
Latest version : Twist directly on the built-in calibration knob for direct calibration (No Screw Driver is required!)
Lighted version : Built in LED lighting for testing under an optimal light source at any time, use screw driver for calibration
Brief Description
This salinity refractometer is designed for testing the concentration of salt water and brine and used for quality control in research and clinical laboratories and marine industry. Its scale provides a direct reading of the specific gravity and concentration of salt in water.
Features:
- Sturdy and light weighted Aluminum body
- High quality and accurate testing result
- ATC Compensation Range (i.e. Built-in Automatic Temperature Compensation System) from 10°C to 30°C