TFC Saltwater Refractometer with LED

TFC Saltwater Refractometer offers super accuracy for measuring the absolute salinity of saltwater at a temperature of 77 ⁰F.

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

Packing List:

• 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