Atago PAL digital pocket salinity refractometers are used to measure a solution of sodium chloride and water in your choice of four different scales: sodium chloride in g/100g, g/100ml, specific gravity and Baume.

• Digital LCD display – for easy and accurate readings
• Requires only a few drops of sample
• Measurement results in 3 seconds
• IP65 water resistant – can be cleaned under running water
• Ergonomically designed for easy one-handed operation
• Light & compact - only 100g
• Automatic Temperature Compensation
• One step calibration with water only, no more standards!
• Highly durable optical glass prism to prevent scratching
• Battery power indicator
• Power 2 x AAA batteries, and storage case included