pH Meters

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Test the pH of drinking water, food, solids and other items with a pH meter. Stability indicators, automatic calibration and other accuracy features help ensure your readings are precise, while waterproof designs and replaceable electrodes simplify pH meter maintenance.

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Showing 41 to 60 of 72 products

OAKTON 35660-50 PD250 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter
Model: 35660-50 | Order No: WD-35660-50

Sale Price	$498.47 USD
Regular Price	$627.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$498.47 USD
Regular Price	$627.00 USD
Availability	2 to 3 Weeks
Quantity

OAKTON 35660-48 PC260 Dual-Channel pH, ORP, Conductivity, TDS, Resistivity, and Salinity Meter
Model: 35660-48 | Order No: WD-35660-48

Sale Price	$591.88 USD
Regular Price	$744.50 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$591.88 USD
Regular Price	$744.50 USD
Availability	2 to 3 Weeks
Quantity

OAKTON 35660-46 PC250 Dual-Channel pH, ORP, Conductivity, TDS, Resistivity, and Salinity Meter
Model: 35660-46 | Order No: WD-35660-46

Sale Price	$484.95 USD
Regular Price	$610.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$484.95 USD
Regular Price	$610.00 USD
Availability	2 to 3 Weeks
Quantity

OAKTON 35660-36 PH260 Waterproof pH and ORP Handheld Meter
Model: 35660-36 | Order No: WD-35660-36

Sale Price	$457.52 USD
Regular Price	$575.50 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$457.52 USD
Regular Price	$575.50 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

OAKTON 35660-34 PH250 Waterproof pH and ORP Handheld Meter
Model: 35660-34 | Order No: WD-35660-34

Sale Price	$349.80 USD
Regular Price	$440.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$349.80 USD
Regular Price	$440.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

OAKTON 35660-12 PH260 Waterproof pH and ORP Handheld Meter Kit, 1000 points
Model: 35660-12 | Order No: WD-35660-12

Sale Price	$591.88 USD
Regular Price	$744.50 USD
Availability	3 to 4 Weeks3 to 4 Weeks

Qty:

Sale Price	$591.88 USD
Regular Price	$744.50 USD
Availability	3 to 4 Weeks3 to 4 Weeks
Quantity

OAKTON 35660-10 PH250 Waterproof pH and ORP Handheld Meter Kit, 500 points
Model: 35660-10 | Order No: WD-35660-10

Sale Price	$457.52 USD
Regular Price	$575.50 USD
Availability	5 Days1 to 2 Weeks

Qty:

Sale Price	$457.52 USD
Regular Price	$575.50 USD
Availability	5 Days1 to 2 Weeks
Quantity

OAKTON 35634-66 pHTestr 5 Waterproof Pocket Tester with pH buffer pouches
Model: 35634-66 | Order No: WD-35634-66

Sale Price	$163.57 USD
Regular Price	$205.75 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$163.57 USD
Regular Price	$205.75 USD
Availability	1 to 2 Weeks
Quantity

Oakton 35634-30 pHTestr 30+ Waterproof Pocket Tester
Model: pHTestr 30 | Order No: WD-35634-30

Sale Price	$109.71 USD
Regular Price	$138.00 USD
Availability	5 Days8 in Stock

Qty:

Sale Price	$109.71 USD
Regular Price	$138.00 USD
Availability	5 Days8 in Stock
Quantity

OAKTON 35617-30 pH 510 Benchtop Meter with electrode stand
Model: 35617-30 | Order No: WD-35617-30

Sale Price	$886.43 USD
Regular Price	$1115.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$886.43 USD
Regular Price	$1115.00 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

OAKTON 35420-24 pH 2700 Benchtop Meter with probes
Model: 35420-24 | Order No: WD-35420-24

Sale Price	$1443.66 USD
Regular Price	$1815.93 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1443.66 USD
Regular Price	$1815.93 USD
Availability	2 to 3 Weeks
Quantity

OAKTON 35419-30 PH 550 Series Benchtop pH Meter Kit, 0 to 14 pH
Model: 35419-30 | Order No: WD-35419-30

Sale Price	$420.56 USD
Regular Price	$529.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$420.56 USD
Regular Price	$529.00 USD
Availability	2 to 3 Weeks
Quantity

OAKTON 35419-28 pH 550 Benchtop Meter Kit
Model: 35419-28 | Order No: WD-35419-28

Sale Price	$503.63 USD
Regular Price	$633.50 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$503.63 USD
Regular Price	$633.50 USD
Availability	1 to 2 Weeks
Quantity

OAKTON 06754-01 pHTestr 30 Waterproof Pocket Tester and Buffer Pack Bundle
Model: 06754-01 | Order No: WD-06754-01

Sale Price	$170.33 USD
Regular Price	$214.25 USD
Availability	3 Days

Qty:

Sale Price	$170.33 USD
Regular Price	$214.25 USD
Availability	3 Days
Quantity

MadgeTech pHTemp2000 pH/Temperature Data Logger with LCD
Model: pHTemp2000

Your Price	$669.00 USD
Availability	2 to 3 Weeks3 to 4 Weeks

Qty:

Your Price	$669.00 USD
Availability	2 to 3 Weeks3 to 4 Weeks
Quantity

LaMotte 5-0131 Replacement Electrode for the PH SPEAR
Model: 5-0131

Sale Price	$234.41 USD
Regular Price	$248.05 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$234.41 USD
Regular Price	$248.05 USD
Availability	2 to 3 Weeks
Quantity

LaMotte 5-0130 pH Spear PockeTester, -1 to 15 pH
Model: 5-0130

Sale Price	$414.24 USD
Regular Price	$438.35 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$414.24 USD
Regular Price	$438.35 USD
Availability	2 to 3 Weeks
Quantity

LaMotte 5-0035-01 pH 5 Meter with case, 0 to 14 pH
Model: 5-0035-01

Sale Price	$518.81 USD
Regular Price	$549.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$518.81 USD
Regular Price	$549.00 USD
Availability	2 to 3 Weeks
Quantity

LaMotte 4351-H SpinDisk Reagent Cartridge for the FF fresh water series, 50-pack
Model: 4351-H

Sale Price	$226.80 USD
Regular Price	$240.00 USD
Availability	1 Week

Qty:

Sale Price	$226.80 USD
Regular Price	$240.00 USD
Availability	1 Week
Quantity

LaMotte 3121-02 Low Range Phosphate Test Kit
Model: 3121-02

Sale Price	$110.57 USD
Regular Price	$117.00 USD
Availability	11 to 12 Weeks

Qty:

Sale Price	$110.57 USD
Regular Price	$117.00 USD
Availability	11 to 12 Weeks
Quantity

Showing 41 to 60 of 72 products

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pH Meters

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OAKTON 35660-50 PD250 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter Model: 35660-50 | Order No: WD-35660-50

Qty:

OAKTON 35660-48 PC260 Dual-Channel pH, ORP, Conductivity, TDS, Resistivity, and Salinity Meter Model: 35660-48 | Order No: WD-35660-48

Qty:

OAKTON 35660-46 PC250 Dual-Channel pH, ORP, Conductivity, TDS, Resistivity, and Salinity Meter Model: 35660-46 | Order No: WD-35660-46

Qty:

OAKTON 35660-36 PH260 Waterproof pH and ORP Handheld Meter Model: 35660-36 | Order No: WD-35660-36

Qty:

OAKTON 35660-34 PH250 Waterproof pH and ORP Handheld Meter Model: 35660-34 | Order No: WD-35660-34

Qty:

OAKTON 35660-12 PH260 Waterproof pH and ORP Handheld Meter Kit, 1000 points Model: 35660-12 | Order No: WD-35660-12

Qty:

OAKTON 35660-10 PH250 Waterproof pH and ORP Handheld Meter Kit, 500 points Model: 35660-10 | Order No: WD-35660-10

Qty:

OAKTON 35634-66 pHTestr 5 Waterproof Pocket Tester with pH buffer pouches Model: 35634-66 | Order No: WD-35634-66

Qty:

Oakton 35634-30 pHTestr 30+ Waterproof Pocket Tester Model: pHTestr 30 | Order No: WD-35634-30

Qty:

OAKTON 35617-30 pH 510 Benchtop Meter with electrode stand Model: 35617-30 | Order No: WD-35617-30

Qty:

OAKTON 35420-24 pH 2700 Benchtop Meter with probes Model: 35420-24 | Order No: WD-35420-24

Qty:

OAKTON 35419-30 PH 550 Series Benchtop pH Meter Kit, 0 to 14 pH Model: 35419-30 | Order No: WD-35419-30

Qty:

OAKTON 35419-28 pH 550 Benchtop Meter Kit Model: 35419-28 | Order No: WD-35419-28

Qty:

OAKTON 06754-01 pHTestr 30 Waterproof Pocket Tester and Buffer Pack Bundle Model: 06754-01 | Order No: WD-06754-01

Qty:

MadgeTech pHTemp2000 pH/Temperature Data Logger with LCD Model: pHTemp2000

Qty:

LaMotte 5-0131 Replacement Electrode for the PH SPEAR Model: 5-0131

Qty:

LaMotte 5-0130 pH Spear PockeTester, -1 to 15 pH Model: 5-0130

Qty:

LaMotte 5-0035-01 pH 5 Meter with case, 0 to 14 pH Model: 5-0035-01

Qty:

LaMotte 4351-H SpinDisk Reagent Cartridge for the FF fresh water series, 50-pack Model: 4351-H

Qty:

LaMotte 3121-02 Low Range Phosphate Test Kit Model: 3121-02

Qty:

OAKTON 35660-50 PD250 Waterproof Dual-Channel pH, ORP, and DO Handheld Meter
Model: 35660-50 | Order No: WD-35660-50

OAKTON 35660-48 PC260 Dual-Channel pH, ORP, Conductivity, TDS, Resistivity, and Salinity Meter
Model: 35660-48 | Order No: WD-35660-48

OAKTON 35660-46 PC250 Dual-Channel pH, ORP, Conductivity, TDS, Resistivity, and Salinity Meter
Model: 35660-46 | Order No: WD-35660-46

OAKTON 35660-36 PH260 Waterproof pH and ORP Handheld Meter
Model: 35660-36 | Order No: WD-35660-36

OAKTON 35660-34 PH250 Waterproof pH and ORP Handheld Meter
Model: 35660-34 | Order No: WD-35660-34

OAKTON 35660-12 PH260 Waterproof pH and ORP Handheld Meter Kit, 1000 points
Model: 35660-12 | Order No: WD-35660-12

OAKTON 35660-10 PH250 Waterproof pH and ORP Handheld Meter Kit, 500 points
Model: 35660-10 | Order No: WD-35660-10

OAKTON 35634-66 pHTestr 5 Waterproof Pocket Tester with pH buffer pouches
Model: 35634-66 | Order No: WD-35634-66

Oakton 35634-30 pHTestr 30+ Waterproof Pocket Tester
Model: pHTestr 30 | Order No: WD-35634-30

OAKTON 35617-30 pH 510 Benchtop Meter with electrode stand
Model: 35617-30 | Order No: WD-35617-30

OAKTON 35420-24 pH 2700 Benchtop Meter with probes
Model: 35420-24 | Order No: WD-35420-24

OAKTON 35419-30 PH 550 Series Benchtop pH Meter Kit, 0 to 14 pH
Model: 35419-30 | Order No: WD-35419-30

OAKTON 35419-28 pH 550 Benchtop Meter Kit
Model: 35419-28 | Order No: WD-35419-28

OAKTON 06754-01 pHTestr 30 Waterproof Pocket Tester and Buffer Pack Bundle
Model: 06754-01 | Order No: WD-06754-01

MadgeTech pHTemp2000 pH/Temperature Data Logger with LCD
Model: pHTemp2000

LaMotte 5-0131 Replacement Electrode for the PH SPEAR
Model: 5-0131

LaMotte 5-0130 pH Spear PockeTester, -1 to 15 pH
Model: 5-0130

LaMotte 5-0035-01 pH 5 Meter with case, 0 to 14 pH
Model: 5-0035-01

LaMotte 4351-H SpinDisk Reagent Cartridge for the FF fresh water series, 50-pack
Model: 4351-H

LaMotte 3121-02 Low Range Phosphate Test Kit
Model: 3121-02