Instant Ocean Hydrometer Hydrometer

$21.51 $9.68

38 in stock

SKU: 051378025034 Categories: , Tag:


  • Instant Ocean Hydrometer.Accurate, reliable water test equipment is absolutely vital to creating and sustaining a healthy, successful marine environment.
  • Easy to read and simple to operate, the Instant Ocean Hydrometer delivers precise full-range salinity and specific gravity readings – accurate to + 0.001 – and does it correctly every time.
  • Full Range Hydrometer