Calibration solution - for PRO Digital Salinity Tester

Test the salinity of water for your jellyfish aquarium like a professional!

Salinity calibration sachets for use to calibrate the digital salinity testers. button. 

Includes:

  • 5 salinity calibration packets

Unit should be calibrated for accuracy using these easy to use calibration solution packets. 


Collections: All Products, Jellyfish Care Supplies