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Picture 1 of 3
Red Sea Seawater Refractometer
AU $141.14
Free postage
Or free local pickup from Caboolture Qld, Australia 4510
Returns
Accepted within 30 days. Buyer pays return postage.
Free returns with .
Condition:
Directly reads the absolute salinity of seawater at 25°C/77 0F ( No need for seawater or temperature compensation factors).