Poseidon Salinity Pen Plus REVIEW

Poseidon Salinity Pen Plus Review, this instrument makes it easier to read Salinity in ou Saltwater Aquarium. It uses electrical conductivity to determine the Salinity/Specific Gravity It display the Salinity (ppt), Specific Gravity (SG) and Temperature in Celcius and Fahrenheit! Super easy to calibrate with the Calibration fluid included in the box. It's the best Pocket tester for Saltwater ive used so far, i would put this gadget in the Top ten tools for reef aquariums ______________________________________________ Get it on Amazon: https://amzn.to/2RPauFd ______________________________________________ Canal by Joakim Karud/Sleep by Dyalla Creative Commons — Attribution 3.0 Unported— CC BY 3.0 ______________________________________________ DISCLAIMER: As an Amazon Associate I earn from qualifying purchases.