AMTRA LED OPTICAL REFRACTOMETER

AMTRA LED OPTICAL REFRACTOMETER – optical refractometer for measuring salinity in the marine aquarium with integrated LED
Features:
•    Practical optical refractometer for measuring salinity in a marine aquarium equipped with LEDs for better reading of values and with automatic temperature compensation (ATC)
•    Thanks to the supplied LED, you can comfortably read the measured value in any external light situation
•    Possibility of re-calibration
•    Integrated “automatic temperature compensation” ATC system
•    Included hard plastic case to be able to store it carefully, pipette to dose the water, cloth to clean the lens.