Hanna HI-98319 Marine Waterproof Salinity Tester Pond goods Inline Check Valve

Inline Check Valve

650 W 350 mm x 25 mm (L x W) For aquariums up to 650 litres

and nitrites) that may fuel the growth of nuisance and disease-causing organisms

In app dosing record when connected to the cloud

Calculates the amount of liquid left in the dosing container

Hanna HI-98319 Marine Waterproof Salinity Tester Pond goods Inline Check ValveIdeal for testing salinity in salt water aquariums, it is quick and easy to use and provides digital readout of both salinity and temperature. Salinity results are displayed in either parts per thousand (ppt), Practical Salinity Units (PSU), or Specific Gravity (SG). Our marine salinity tester is supplied complete with batteries and solutions allowing you to start measuring right away. Also displays temperature. This pocket sized meter is waterproof