EC/TDS

Highly accurate and simple to use conductivity (EC) & total dissolved solids (TDS) testers. From simple testers to the advanced, waterproof DiST®. See the full range.

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Pool Digital EC/TDS & Temperature Tester

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Was:

Now: $139.99
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GroLine Nutrient Tester

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Now: $99.99
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Soil Test™ Direct Soil Conductivity Tester

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Now: $159.99
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Ultra Pure Water (UPW) Tester

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Now: $109.99
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Pure Water Tester

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Now: $89.99
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DiST®3 Waterproof EC Tester (0-2000 µS/cm)

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Was:

Now: $79.99
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DiST®2 Waterproof TDS Tester (0.00-10.00 ppt)

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Now: $79.99
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DiST®1 Waterproof TDS Tester (0-2000 ppm)

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Now: $79.99
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DiST® 6 EC/TDS/Temperature Tester (0.00 to 20.00 mS/cm, 0.00 to 10.00 ppt)

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Was:

Now: $139.99
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DiST® 5 EC/TDS/Temperature Tester (0 to 3999 µS/cm, 0 to 2000 ppm)

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Was:

Now: $139.99
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GroLine Waterproof EC/TDS (ppm) Tester

MSRP:

Was:

Now: $109.99