Extech RF20 ATC Portable Salinity Refractometer

The Extech RF20-ATC Salinity Refractometer measures the concentration of dissolved salt in water with Automatic Temperature Compensation

• Measures the concentration of dissolved salt in water
• Easy to operate refractometers provide accurate and repeatable measurements on easy to read scales
• Automatic temperature compensation
• Requires only 2 or 3 drops of solution
• The prism and lens with a simple focus adjustment provides repeatable results
• Complete with carrying case and calibration screwdriver

• Medical
• Manufacturing
• Food
• Industrial fluids

• Type: Salt (ATC)
• Ranges: 0 to 100ppt (10 to 30˚) 1.000 to 1.070 Refractive Index
• Resolution: 0.001
• Accuracy: ±0.1‰

• Extech RF20 Data Sheet.pdf
• Extech RF20 User’s Manual.pdf