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Sodium Ion Meters

Sodium (Na+) Ion Meters

Sodium is a problematic element in the soil. It is not an essential plant nutrient and whats more it can displace potassium to be taken in by the plants and cause great damage to your crops. When measuring your soil extract for EC (electrical conductivity) it is a great idea to also measure the sodium levels of the extract to see how much of the EC is represented by essential plant nutrients and which is represented by destructive sodium ions.



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3000ppm Sodium Chloride Calibration Solution (Pint)

Sodium Chloride Calibration solution for Hanna Instruments SALINTEST meter. This solution contains 3000ppm NaCl.
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$22.99



2300ppm Sodium Calibration Solution (Pint)

Sodium Calibration solution for Hanna Instruments pNa meter. This solution contains 2300ppm (1.0 pNa unit)
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$22.99



Horiba NA Replacement Sodium Calibration Solutions

This kit contains replacement bottles of the Horiba Sodium calibration solution. Includes 2 x 2000ppm 4ml, 2 x 150ppm 4ml, 4 x 14ml deionized water.
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$34.99



Hanna Instruments SALINTEST Salt Tester

The SALINTEST can help you monitor the concentration of sodium chloride in water and is ideal for aquaculture systems,marine fish tanks and aquariums where knowing the level of sea water is essential.
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$89.99



Hanna Instruments Sodium NA Ion Meter

The pNa is an easy to use and inexpensive instrument that can measure the sodium concentration in liquids. Especially useful for measuring the sodium concentration in soil extract solutions to determine salinity levels.
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$89.99



Horiba Cardy Sodium Compact Ion Meter

This Multi range sodium meter with calibration solution and accessories, reads directly in ppm. It displays a range from 0 - 9900 ppm Na. Incorporating the world's first flat replaceable electrode, it requires only 1 drop of sample.
[Product Details...]

$239.99




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