Serenity Digital LCD Refractometer V2 Calibration Model
A digital refractometer is easy convenient way to check your salinity and temperature. Calibration available on this model – simply turn on and scoop.
The Refractometer is a must have for all marine hobbyists.
- Correct salinity is crucial for the survival and health of your fish and corals.
- This high quality refractometer is extremely accurate and easy to use and calibrate.
- Accurate to with in 0.0001%
Calibration not required
- This model also feature ATC (automatic temperature compensation).
- Automatic Temperature Compensation
- 1.000 to 1.031 specific gravity
- 1-40 degrees celcius
- Easy to read – LCD Screen
- Carry case
- Digital Refractometer
- Battery included.