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Electrodes & Probes

Shop our selection of highly accurate and simple to use electrodes and probes. Hanna's electrodes and probes boast an excellent value due to their accuracy and affordability.

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EC/TDS Probe

MSRP:

Was:

Now: $519.99
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Polarographic Dissolved Oxygen (DO) Probe

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Now: $369.99
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Optical Dissolved Oxygen (DO) Probe

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Now: $719.99
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GroLine amplified pH/Temperature probe with quick connect DIN connector for HI981412

MSRP:

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Now: $159.99
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pH/EC/TDS/Temperature Probe with CAL Check

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Now: $149.99
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Foodcare Probe for Tanks, Vessels, and Vats

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Now: $99.99
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Pre-amplified pH and EC probe - HI1285-51

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Now: $149.99
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HALO2 Wireless Refillable pH Tester for Wine

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Now: $159.99
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HALO2 Wireless pH Tester for Beer

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Was:

Now: $159.99
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HALO2 GroLine Wireless pH Tester for Soil

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Now: $159.99
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Digital Galvanic Dissolved Oxygen Probe for HI98199

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Was:

Now: $399.99
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Digital Conductivity Probe for HI98199

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Now: $399.99