Most refractometers used within the aquarium hobby are not specifically designed for reef aquariums and use a measurement of brine (NaCl – rather than seawater) and at a temperature of 59 0F rather than 77 0F. This incorrect scale can give you a measurement deviation of up to 1.5ppt. This can have a significant adverse effect on coral growth and coloration.
Includes a small LED light for better viewing!
Scale: 1.000-1.030 SG / 0-40ppt / 0-4% +/-0.001 accuracy
- 1 x Refractometer
- 1 x LED Plate
- 1 x Pipette
- 1 x Screw Driver
- 1 x Cleaning Cloth
- 1 x Instruction Manual
- 1 x plastic carry case
- 2 x replacement batteries
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