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Scionix Digital Handheld Salinity Hydrometer Gravity Meter

Easy for UseDurable Faster to check salinity and temperature 20190923 This Model is upgrad..
RM 278.00

Coralife Deep Six Hydrometer

The re-designed deep six hydrometer with improved calibration and bubble diffuser ensures more accur..
RM 48.50

Aquarium Systems Instant Ocean Hydrometer

Instant Ocean Hydrometers new improved design delivers precise full-range salinity and specific grav..
RM 87.80
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