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Hanna Waterproof Salinity Tester

You will earn 85 points with this purchase

HI-98319 Waterproof Salinity Tester

This pocket sized meter is waterproof and perfect for the measurement of salinity aquariums using conductivity to determine the salinity level of your water.

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
  • 35.00 ppt calibration standard sachet (x 4)

Care and Maintenance

To obtain the highest accuracy for measurements, it is important to follow these guidelines:

  • Calibration is only as good as the solution being used. Fresh solution should be used for each calibration
  • The probe should be rinsed with purified water each time before placing in calibration solution or sample to be tested
  • Recommended solution: HI-70024P Calibration Solution 35.00ppt, 25 x 20ml sachets

Battery Replacement

The meter features a low battery indicator. When the battery is running low, the battery indicator will blink on the LCD. Simply change the CR2032 Li-ion battery by removing the battery cover located on the back of the meter.


Specifications list


ppt 0.0 to 70.0 ppt (g/L)
PSU 0.0 to 70.0 PSU
S.G. 0.001-1.041
Temperature 0.0 to 50.0 °C/32.0 to 122.0°F
ppt 0.1 ppt (g/L)
S.G. 0.001
Temperature 0.1 °C/1 °F
ppt ±1.0 ppt for 0.0 to 40.0 ppt; ±2.0 ppt for 40.0 to 70.0 ppt
PSU ±1.0 PSU for 0.0 to 40.0 PSU; ±2.0 PSU for 40.0 to 70.0 PSU
S.G. ±0.001
Temperature ±0.5 °C (±1.0 °F)
ppt International Oceanographic Tables, 1966
PSU Standard Methods for the Examination of Water and Wastewater, 2520 B, Electrical Conductivity Method
S.G. Standard Methods for the Examination of Water and Wastewater, 2520 C, Density Method
Calibration Solution HI-70024 (35.00 ppt)
Calibration Automatic, single point 35.00 ppt
Temperature Compensation Automatic from 5 to 50.0 °C
Environment 0 to 50°C; RH max 100%
Battery Type CR2032 3V Li-ion (1)
Battery Life Approximately 100 hours of continuous use
Weight 68g without battery
  • EAN:
    does not apply
  • Brand:
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