This combination hydrometer and thermometer measures the specific gravity and temperature of saltwater aquariums or for water salinity science projects. The saltwater hydrometer measures specific gravity from 1.00 to 1.06, which is readily converted to salinity with a conversion table. The thermometer measures temperature from 0-40°C and 40-100°F in increments of 1°C or 2°F.
MORE INFORMATION BOX
My Science Perks is FREE! Just place your order while logged in to your Home Science Tools account and you'll automatically earn up to 6% back when your order ships!Learn More