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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“Ohaus Starter 400D Optical Dissolved Oxygen Portable Meter with STDO21 Probe (ST400D)” has been added to your cart. View cart

Showing 1–12 of 79 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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