We have been using the Hanna Waterproof Salinity Tester since its release a few week back and we have been VERY impressed.

Steve and Ryan take a closer look at how the unit works, what it can offer andjust how easy it is to calibrate and ensure you get as accurate reading as possible.

PLUS FOR A LIMITED TIME ONLY SAVE 20% OFF RRP

[ Ссылка ]

The new HI-98319 waterproof salinity and temperature tester is perfect for any saltwater aquarium. A more accurate alternative to refractometers, this tester uses conductivity to determine salinity levels of natural and artificial seawater. Ideal 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).

The 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 and perfect for the measurement of salinity aquariums using conductivity to determine the salinity level of your water.

Each meter is supplied with:
CR2032 battery (installed)
Storage/protection shield
Instruction manual
Quality certificate
35.00 ppt calibration standard sachet (x 4)

свернуть