Now that I just got the Hanna Salinity and Temp, I know longer need this one. Comes with refractometer, case, pipette and calibration fluid. 1st come, 1st serve. Pick up in East Bridgewater.
https://www.bulkreefsupply.com/refr...-with-calibration-fluid-bulk-reef-supply.html
https://www.bulkreefsupply.com/refr...-with-calibration-fluid-bulk-reef-supply.html