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Home  >  pH Meters and Water Quality Products > pH Meters, Ion Meters and ISFET Meters

pH Meters, Ion Meters and ISFET Meters

pH Meters, Ion Meters and ISFET Meters

Cole-Parmer has a range of pH meters in all sizes and shapes to meet your application. Select your meter based upon method requirements.

* Pocket-sized testers are an economical alternative for monitoring pH. Their low-cost and small size make them ideal for routine, non-critical measurements.

* Handheld portable meters are ideal for field, manufacturing floor, and laboratory. They offer a range of datalogging & stability features, and provide reportable pH accuracy.

* Benchtop meters are ideal for stationary laboratory applications. They offer more robust data management and security options--and the best accuracy.

To ensure the accuracy of any meter type, Cole-Parmer offers the added service of NIST-traceable calibrations for all the pH meters we offer.
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EW-35634-30 Oakton Waterproof pHTestr 30 Pocket pH Tester

Oakton Waterproof pHTestr 30 Pocket pH Tester

Meter style Tester,Dimensions " L 6 1/2,Dimensions " Dia 1 1/2
EW-35634-30
In stock.
$116.00 USD/EACH

Qty:
EW-35423-10 Oakton® Waterproof EcoTestr™ pH 2 Pocket pH Tester

Oakton Waterproof EcoTestr pH 2 Pocket pH Tester

Product Type pH Tester,Meter style Tester,Dimensions " W 1-5/8
EW-35423-10
In stock.
$62.00 USD/EACH

Qty:
Representative photo only Oakton Waterproof pHTestr 10 Pocket pH Tester

Oakton Waterproof pHTestr 10 Pocket pH Tester

Product Type pH Tester,Meter style Tester,Dimensions " L 6-1/2
EW-35634-10
In stock.
$96.00 USD/EACH

Qty:
EW-35419-10 pH 700 meter

Oakton pH 700 Benchtop Meter, double-junction refillable glass pH electrode, ATC probe and stand

Product Type pH Meter,Meter style Benchtop,Dimensions " W 6-7/8
EW-35419-10
In stock.
$631.00 USD/EACH

Qty:
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EW-35614-20 Oakton<small><sup>&reg;</sup></small> pH 11 meter with

Oakton pH 11 meter with "All-in-One" electrode (35811-71)

Product Type pH Meter,Meter style Portable,Dimensions " W 3-1/2
EW-35614-20
In stock.
$362.00 USD/EACH

Qty:
EW-35613-52 Oakton pH 5+ meter

Oakton pH 5+ meter with probe

Product Type pH Meter,Meter style Portable,Dimensions " W 3-3/8
EW-35613-52
In stock.
$263.00 USD/EACH

Qty:
Representative photo only Oakton Waterproof pHTestr 20 1 00 to 15 00 pH Range

Oakton Waterproof pHTestr 20 (-1.00 to 15.00 pH Range)

Product Type pH Tester,Meter style Tester,Dimensions " L 6-1/2
EW-35634-20
In stock.
$105.00 USD/EACH

Qty:
EW-35614-80 Oakton<small><sup>&reg;</sup></small> pH 11 meter kit

Oakton pH 11 meter kit

Product Type pH Meter,Meter style Portable,Dimensions " W 3-1/2
EW-35614-80
In stock.
$423.00 USD/EACH

Qty:
EW-35419-03 pH 700 meter

Oakton pH 700 Benchtop Meter with "all-in-one" pH electrode

Product Type pH Meter,Meter style Benchtop,Dimensions " W 6-7/8
EW-35419-03
In stock.
$508.00 USD/EACH

Qty:
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EW-35613-22 Oakton pH 6+ meter (image may vary from actual product)

Oakton pH meter with probe

Product Type pH Meter,Meter style Portable,Dimensions " W 3-3/8
EW-35613-22
In stock.
$290.00 USD/EACH

Qty:
EW-35618-03 Oakton<small><sup>&reg;</sup></small> pH 300 meter with single-junction pH/ATC probe

Oakton pH 300 meter with single-junction pH/ATC probe

Product Type pH Meter,Meter style Portable,Dimensions " W 3-1/2
EW-35618-03
In stock.
$572.00 USD/EACH

Qty:
EW-35613-54 Oakton pH 5+ meter

Oakton pH 5+ meter kit

Product Type pH Meter,Meter style Portable,Dimensions " W 3-3/8
EW-35613-54
In stock.
$339.00 USD/EACH

Qty:
EW-35613-24 Oakton pH 6+ meter (image may vary from actual product)

Oakton pH 6+ meter kit

Product Type pH Meter,Meter style Portable,Dimensions " W 3-3/8
EW-35613-24
In stock.
$360.00 USD/EACH

Qty:
EW-35650-10 Oakton<small><sup>&reg;</sup></small> Waterproof ORPTestr<small><sup>&reg;</sup></small> 10 Pocket ORP Tester

Oakton Waterproof ORPTestr 10 Pocket ORP Tester

Product Type ORP Tester,Meter style Tester,Dimensions " L 6
EW-35650-10
In stock.
$194.00 USD/EACH

Qty:
EW-35419-12 pH 700 meter (order electrode separately)

Oakton pH 700 Benchtop Meter, meter and probe stand

Product Type pH Meter,Meter style Benchtop,Dimensions " W 6-7/8
EW-35419-12
In stock.
$518.00 USD/EACH

Qty:
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