Testers

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pH/ORP Tester Section

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HI98128

pH/Temperature Tester with 0.01 pH Resolution - pHep®5

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HI98128 pH/Temperature Tester with 0.01 pH Resolution - pHep®5 $139.99 false

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HI98107U Waterproof Pocket pH Tester with 0.1 Resolution - pHep® $59.99 false

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HI981038 Bread and Dough pH Tester $139.99 false

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HI981030 GroLine Soil pH Tester $139.99 false

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HI98121 pH/ORP/Temperature Combo Tester $239.99 false

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HI98127 pH & Temperature Tester with 0.1 pH Resolution - pHep®4 $123.99 false

https://cdn11.bigcommerce.com/s-l8qlnhq2eh/images/stencil/500x500/products/4801/11902/HI98103_Checker-1200x1200__67308.1746708930.jpg

HI98103 Checker® pH Tester with 0.1 pH Resolution $44.99 false

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HI98100 Checker® Plus pH Tester $59.99 false

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HI98108U pHep®+ Pocket pH Tester with 0.01 pH Resolution $69.99 false

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HI98120 ORP/Temperature Tester $174.99 false

Combo Testers

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Header Align: center

HI98129

Lorem Ipsum Dolor Sit Amet

HI98130

Lorem Ipsum Dolor Sit Amet

HI98131

Lorem Ipsum Dolor Sit Amet

HI981304

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Catalog of products

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EC/TDS Tester Section

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HI98301

Lorem Ipsum Dolor Sit Amet

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List Item Lorem Ipsum Dolor Sit Amet
List Item Lorem Ipsum Dolor Sit Amet
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HI98331 Soil Test Direct Soil Conductivity Tester $159.99 false

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HI98301U DiST®1 Waterproof TDS Tester (0-2000 ppm) $79.99 false

https://cdn11.bigcommerce.com/s-l8qlnhq2eh/images/stencil/500x500/products/5717/8860/dist4-cover-hi98304__09792.1573504776.jpg

HI98304U DiST®4 Waterproof EC Tester (0.00-20.00 mS/cm) $79.99 false

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HI98319U Marine Salinity Tester $89.99 false

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HI98311 DiST® 5 EC/TDS/Temperature Tester (0 to 3999 µS/cm, 0 to 2000 ppm) $139.99 false

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HI98303U DiST®3 Waterproof EC Tester (0-2000 µS/cm) $79.99 false

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HI98318U GroLine Waterproof EC/TDS (ppm) Tester $109.99 false

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HI98309 Ultra Pure Water (UPW) Tester $109.99 false

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HI98308 Pure Water Tester $89.99 false

Replaceable. Quick. Easy.

Lorem Ipsum Dolor Sit Amet

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List Item Lorem Ipsum Dolor Sit Amet
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Your pH Electrode

Pick the Right Tip Shape for Your Testing Needs.

Header Align: center

Spherical

A spherical tip is the most common shape for a pH electrode due to it's large surface area. BEST FOR: aqueous samples and general purpose.

Conical

A cone shape makes testing of semi-solids easy. BEST FOR: direct penetration into semi-solids, emulsions, soil, and slurries.

Flat Tip

The flat tip allows for the direct surface measurement of a sample. BEST FOR: flat surfaces, skin, leather, and paper.

Do You Have the Right pH Buffers?

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Perform an Electrode Quality Test

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Test anywhere with our convenient, portable Testers. Fast, accurate, digital results right at your fingertips.

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