Aqua Craft Refractometer Calibration Fluid

Aqua Craft Refractometer Calibration Fluid

  • $9.99


Having a refractometer is one thing, but knowing that it is giving correct readings is even more important.  For not much money at all, refractometer calibration solution doesn’t take any time to use, and works with all digital and sight type refractometers to calibrate or double check readings at 35ppt (1.026sg).

Aqua Craft Salinity Calibration Fluid calibrates to sg 1.026 or 35ppt.

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