Hanna instruments HI98319 druskingumo matuoklis

Techniškai tvarkingas, naudotas ~5 mėn.

Digital Salinity tester - 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 should be checked regularly in aquariums. As Oceans are very stable environments, where there is not a lot of day to day change in the water parameters, fish can respond negatively to even small changes in salinity.

Each meter is supplied with:

• CR2032 battery (installed)
• Storage/protection shield
• Instruction manual
• Quality certificate