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HA-HI76303
Hanna Instruments HI 76303, 4-Ring Potentiometric Conductivity Probe for use with EC 215. The potentiometric method eliminates polarization and thus is the most accurate way to measure electrical conductivity in liquids. The Hanna Instruments HI76303 can also measure in a wider conductivity range because it does not suffer from electrolysis.
Brand: Hanna
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