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 21 to 40 of 72 products

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 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 35660-46 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

Ohaus ST400-F Starter Waterproof Portable pH Water Analysis Meter, -2 to 16 pH, -5 to 110°C
Model: ST400-F | Order No: 30468965

Sale Price	$604.00 USD
Regular Price	$710.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$604.00 USD
Regular Price	$710.00 USD
Availability	2 to 3 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 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

OHAUS AB33PH-B Aquasearcher pH Meter, -2.00 to 16.00 pH
Model: AB33PH-B | Order No: 30589826

Sale Price	$567.00 USD
Regular Price	$667.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$567.00 USD
Regular Price	$667.00 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

REED R3000SD-KIT3 Data Logging pH/ORP Meter with Electrodes, Temperature Probe, SD Card and Power Adapter
Model: R3000SD-KIT3

Sale Price	$535.00 USD
Regular Price	$564.00 USD
Availability	11 in Stock

Qty:

Sale Price	$535.00 USD
Regular Price	$564.00 USD
Availability	11 in Stock
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

Ohaus ST400-B Starter Waterproof Portable pH Water Analysis Meter, -2 to 16 pH, -5 to 110°C
Model: ST400-B | Order No: 30468964

Sale Price	$519.00 USD
Regular Price	$610.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$519.00 USD
Regular Price	$610.00 USD
Availability	2 to 3 Weeks
Quantity

Ohaus ST300-G Portable pH Meter, 0 to 14 pH, 0 to 100°C
Model: ST300-G | Order No: 30219114

Sale Price	$480.00 USD
Regular Price	$564.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$480.00 USD
Regular Price	$564.00 USD
Availability	2 to 3 Weeks
Quantity

REED R3000SD-NIST Data Logging pH/ORP Meter, includes Traceable Certificate
Model: R3000SD-NIST

Your Price	$459.00 USD
Availability	5 Days

Qty:

Your Price	$459.00 USD
Availability	5 Days
Quantity

Ohaus ST300 Portable pH Meter, 0 to 14 pH, 0 to 100°C
Model: ST300 | Order No: 83033961

Sale Price	$459.00 USD
Regular Price	$539.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$459.00 USD
Regular Price	$539.00 USD
Availability	2 to 3 Weeks
Quantity

REED R3000SD-KIT2 Data Logging pH/ORP Meter with Electrodes and Buffer Solution
Model: R3000SD-KIT2

Sale Price	$459.00 USD
Regular Price	$487.00 USD
Availability	11 in Stock

Qty:

Sale Price	$459.00 USD
Regular Price	$487.00 USD
Availability	11 in Stock
Quantity

OHAUS AB23PH-F Aquasearcher pH Meter with pH buffer mini kits, 0.00 to 14.00 pH
Model: AB23PH-F | Order No: 30589821

Sale Price	$454.00 USD
Regular Price	$533.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$454.00 USD
Regular Price	$533.00 USD
Availability	2 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

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

REED R3000SD-KIT pH/ORP Meter Kit
Model: R3000SD-KIT

Sale Price	$435.00 USD
Regular Price	$457.00 USD
Availability	11 in Stock

Qty:

Sale Price	$435.00 USD
Regular Price	$457.00 USD
Availability	11 in Stock
Quantity

LaMotte 1741-KIT-01 pH and Total Chlorine TRACER PockeTester Kit, 0.01 to 14 pH, 0 to 9.99 ppm
Model: 1741-KIT-01

Your Price	$412.95 USD
Availability	15+ Weeks

Qty:

Your Price	$412.95 USD
Availability	15+ Weeks
Quantity

Showing 21 to 40 of 72 products

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pH Meters

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

Qty:

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

Qty:

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

Qty:

Ohaus ST400-F Starter Waterproof Portable pH Water Analysis Meter, -2 to 16 pH, -5 to 110°C Model: ST400-F | Order No: 30468965

Qty:

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

Qty:

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

Qty:

OHAUS AB33PH-B Aquasearcher pH Meter, -2.00 to 16.00 pH Model: AB33PH-B | Order No: 30589826

Qty:

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

Qty:

REED R3000SD-KIT3 Data Logging pH/ORP Meter with Electrodes, Temperature Probe, SD Card and Power Adapter Model: R3000SD-KIT3

Qty:

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

Qty:

Ohaus ST400-B Starter Waterproof Portable pH Water Analysis Meter, -2 to 16 pH, -5 to 110°C Model: ST400-B | Order No: 30468964

Qty:

Ohaus ST300-G Portable pH Meter, 0 to 14 pH, 0 to 100°C Model: ST300-G | Order No: 30219114

Qty:

REED R3000SD-NIST Data Logging pH/ORP Meter, includes Traceable Certificate Model: R3000SD-NIST

Qty:

Ohaus ST300 Portable pH Meter, 0 to 14 pH, 0 to 100°C Model: ST300 | Order No: 83033961

Qty:

REED R3000SD-KIT2 Data Logging pH/ORP Meter with Electrodes and Buffer Solution Model: R3000SD-KIT2

Qty:

OHAUS AB23PH-F Aquasearcher pH Meter with pH buffer mini kits, 0.00 to 14.00 pH Model: AB23PH-F | Order No: 30589821

Qty:

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

Qty:

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

Qty:

REED R3000SD-KIT pH/ORP Meter Kit Model: R3000SD-KIT

Qty:

LaMotte 1741-KIT-01 pH and Total Chlorine TRACER PockeTester Kit, 0.01 to 14 pH, 0 to 9.99 ppm Model: 1741-KIT-01

Qty:

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

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

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

Ohaus ST400-F Starter Waterproof Portable pH Water Analysis Meter, -2 to 16 pH, -5 to 110°C
Model: ST400-F | Order No: 30468965

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

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

OHAUS AB33PH-B Aquasearcher pH Meter, -2.00 to 16.00 pH
Model: AB33PH-B | Order No: 30589826

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

REED R3000SD-KIT3 Data Logging pH/ORP Meter with Electrodes, Temperature Probe, SD Card and Power Adapter
Model: R3000SD-KIT3

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

Ohaus ST400-B Starter Waterproof Portable pH Water Analysis Meter, -2 to 16 pH, -5 to 110°C
Model: ST400-B | Order No: 30468964

Ohaus ST300-G Portable pH Meter, 0 to 14 pH, 0 to 100°C
Model: ST300-G | Order No: 30219114

REED R3000SD-NIST Data Logging pH/ORP Meter, includes Traceable Certificate
Model: R3000SD-NIST

Ohaus ST300 Portable pH Meter, 0 to 14 pH, 0 to 100°C
Model: ST300 | Order No: 83033961

REED R3000SD-KIT2 Data Logging pH/ORP Meter with Electrodes and Buffer Solution
Model: R3000SD-KIT2

OHAUS AB23PH-F Aquasearcher pH Meter with pH buffer mini kits, 0.00 to 14.00 pH
Model: AB23PH-F | Order No: 30589821

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

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

REED R3000SD-KIT pH/ORP Meter Kit
Model: R3000SD-KIT

LaMotte 1741-KIT-01 pH and Total Chlorine TRACER PockeTester Kit, 0.01 to 14 pH, 0 to 9.99 ppm
Model: 1741-KIT-01