Lab Instruments

Ohaus lab instruments deliver accurate water and sample analysis, including Starter and Aquasearcher pH/conductivity meters and electrodes, colorimeters for photometric testing, and turbidimeters for water-clarity measurement. Bench and portable formats cover classroom, QC, and field-testing applications with USB data logging and multi-parameter probes available on select models.

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Water Analysis Meters & Electrodes×

“Ohaus Starter 400M Portable pH & Conductivity Meter, Probe Not Included (ST400M-B)” has been added to your cart. View cart

Showing 1–12 of 75 results

Colorimeters (10)
Turbidimeters (4)
Water Analysis Meters & Electrodes (75)
Pipettes (4)
Viscometers (5)
Sale!
Ohaus AquaSearcher AB23EC Bench Conductivity Meter with STCON3 Probe (AB23EC-F)
Original price was: $753.00.Current price is: $497.17. Add to cart
Sale!
Ohaus AquaSearcher AB23EC Bench Conductivity Meter, Electrode Holder Only (AB23EC-B)
Original price was: $589.00.Current price is: $393.30. Add to cart
Ohaus AquaSearcher AB23PH Bench pH & ORP Meter with ST320 Electrode (AB23PH-F)
$635.00 Add to cart
Sale!
Ohaus AquaSearcher AB23PH Bench pH & ORP Meter, Electrode Holder Only (AB23PH-B)
Original price was: $558.00.Current price is: $373.66. Add to cart
Sale!
Ohaus AquaSearcher AB33EC Bench Conductivity Meter with STCON7 Probe (AB33EC-F)
Original price was: $907.00.Current price is: $569.95. Add to cart
Sale!
Ohaus AquaSearcher AB33EC Bench Conductivity Meter, Electrode Holder Only (AB33EC-B)
Original price was: $727.00.Current price is: $478.95. Add to cart
Sale!
Ohaus AquaSearcher AB33M1 Multi-Parameter Bench Meter with ST310 & STCON3 Probes (AB33M1-F)
Original price was: $1,319.00.Current price is: $1,167.71. Add to cart
Sale!
Ohaus AquaSearcher AB33M1 Multi-Parameter Bench Meter, Electrode Holder Only (AB33M1-B)
Original price was: $1,131.00.Current price is: $715.61. Add to cart
Sale!
Ohaus AquaSearcher AB33PH Bench pH Meter with ST310 Electrode (AB33PH-F)
Original price was: $901.00.Current price is: $592.77. Add to cart
Sale!
Ohaus AquaSearcher AB33PH Bench pH Meter, Electrode Holder Only (AB33PH-B)
Original price was: $794.00.Current price is: $524.66. Add to cart
Sale!
Ohaus AquaSearcher AB41PH Bench pH Meter with ST410 Electrode & Stirrer (AB41PH-F)
Original price was: $1,510.00.Current price is: $967.74. Add to cart
Sale!
Ohaus AquaSearcher AB41PH Bench pH Meter, Electrode Holder Only (AB41PH-B)
Original price was: $1,332.00.Current price is: $856.23. Add to cart

Lab Instruments

Colorimeters (10)

Turbidimeters (4)

Water Analysis Meters & Electrodes (75)

Pipettes (4)

Viscometers (5)

Ohaus AquaSearcher AB23EC Bench Conductivity Meter with STCON3 Probe (AB23EC-F)

Ohaus AquaSearcher AB23EC Bench Conductivity Meter, Electrode Holder Only (AB23EC-B)

Ohaus AquaSearcher AB23PH Bench pH & ORP Meter with ST320 Electrode (AB23PH-F)

Ohaus AquaSearcher AB23PH Bench pH & ORP Meter, Electrode Holder Only (AB23PH-B)

Ohaus AquaSearcher AB33EC Bench Conductivity Meter with STCON7 Probe (AB33EC-F)

Ohaus AquaSearcher AB33EC Bench Conductivity Meter, Electrode Holder Only (AB33EC-B)

Ohaus AquaSearcher AB33M1 Multi-Parameter Bench Meter with ST310 & STCON3 Probes (AB33M1-F)

Ohaus AquaSearcher AB33M1 Multi-Parameter Bench Meter, Electrode Holder Only (AB33M1-B)

Ohaus AquaSearcher AB33PH Bench pH Meter with ST310 Electrode (AB33PH-F)

Ohaus AquaSearcher AB33PH Bench pH Meter, Electrode Holder Only (AB33PH-B)

Ohaus AquaSearcher AB41PH Bench pH Meter with ST410 Electrode & Stirrer (AB41PH-F)

Ohaus AquaSearcher AB41PH Bench pH Meter, Electrode Holder Only (AB41PH-B)

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