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 75 products

Ohaus ST400-G Starter Waterproof Portable pH Water Analysis Meter, -2 to 16 pH, -5 to 110°C
Model: ST400-G | Order No: 30468966

Sale Price	$527.34 USD
Regular Price	$833.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$527.34 USD
Regular Price	$833.00 USD
Availability	2 to 3 Weeks
Quantity	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	$503.84 USD
Regular Price	$795.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$503.84 USD
Regular Price	$795.00 USD
Availability	2 to 3 Weeks
Quantity	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	$432.40 USD
Regular Price	$682.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$432.40 USD
Regular Price	$682.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$399.50 USD
Regular Price	$631.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$399.50 USD
Regular Price	$631.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Ohaus ST300-B Portable pH Meter, 0 to 14 pH, 0 to 100°C
Model: ST300-B | Order No: 83033962

Sale Price	$285.76 USD
Regular Price	$451.00 USD
Availability	1 in Stock

Qty:

Sale Price	$285.76 USD
Regular Price	$451.00 USD
Availability	1 in Stock
Quantity	Quantity

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

Sale Price	$381.64 USD
Regular Price	$603.00 USD
Availability	3 to 4 Weeks

Qty:

Sale Price	$381.64 USD
Regular Price	$603.00 USD
Availability	3 to 4 Weeks
Quantity	Quantity

OHAUS ST2200-F Starter pH Meter with pH buffer mini kits, 0.00 to 14.00 pH
Model: ST2200-F | Order No: 30655944

Sale Price	$306.44 USD
Regular Price	$484.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$306.44 USD
Regular Price	$484.00 USD
Availability	1 to 2 Weeks
Quantity	Quantity

OHAUS ST2200-B Starter pH Meter, 0.00 to 14.00 pH
Model: ST2200-B | Order No: 30656033

Sale Price	$270.72 USD
Regular Price	$427.00 USD
Availability	4 to 5 Weeks

Qty:

Sale Price	$270.72 USD
Regular Price	$427.00 USD
Availability	4 to 5 Weeks
Quantity	Quantity

OHAUS AB41PH-F Aquasearcher pH Meter with pH buffer mini kits, -2.000 to 20.000 pH
Model: AB41PH-F | Order No: 30589831

Sale Price	$898.64 USD
Regular Price	$1419.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$898.64 USD
Regular Price	$1419.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OHAUS AB41PH-B Aquasearcher pH Meter, -2.000 to 20.000 pH
Model: AB41PH-B | Order No: 30589830

Sale Price	$792.42 USD
Regular Price	$1251.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$792.42 USD
Regular Price	$1251.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OHAUS AB33PH-F Aquasearcher pH Meter with pH buffer mini kits, -2.00 to 16.00 pH
Model: AB33PH-F | Order No: 30589827

Sale Price	$535.80 USD
Regular Price	$846.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$535.80 USD
Regular Price	$846.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$472.82 USD
Regular Price	$746.00 USD
Availability	1 Week

Qty:

Sale Price	$472.82 USD
Regular Price	$746.00 USD
Availability	1 Week
Quantity	Quantity

OHAUS AB33M1-F Multi-Parameter Benchtop Meter with pH buffer mini kits and conductivity standard kits, -2.00 to 20.00 pH
Model: AB33M1-F | Order No: 30589825

Sale Price	$784.90 USD
Regular Price	$1239.00 USD
Availability	1 Week

Qty:

Sale Price	$784.90 USD
Regular Price	$1239.00 USD
Availability	1 Week
Quantity	Quantity

OHAUS AB33M1-B Multi-Parameter Benchtop Meter, -2.00 to 20.00 pH
Model: AB33M1-B | Order No: 30589824

Sale Price	$672.10 USD
Regular Price	$1062.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$672.10 USD
Regular Price	$1062.00 USD
Availability	2 to 3 Weeks
Quantity	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	$377.88 USD
Regular Price	$596.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$377.88 USD
Regular Price	$596.00 USD
Availability	1 to 2 Weeks
Quantity	Quantity

OHAUS AB23PH-B Aquasearcher pH Meter, 0.00 to 14.00 pH
Model: AB23PH-B | Order No: 30589820

Sale Price	$331.82 USD
Regular Price	$524.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$331.82 USD
Regular Price	$524.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON WD-35634-46 pHTestr 5F Flat-Tip Waterproof Pocket Tester, -2 to 16 pH
Model: WD-35634-46

Sale Price	$124.17 USD
Regular Price	$170.10 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$124.17 USD
Regular Price	$170.10 USD
Availability	2 to 3 Weeks
Quantity	Quantity

OAKTON WD-35634-15 pHTestr 50 Pocket pH Tester, Waterproof, Double Junction
Model: pHTestr 50 | Order No: WD-35634-15

Sale Price	$237.98 USD
Regular Price	$326.00 USD
Availability	5 Days1 to 2 Weeks

Qty:

Sale Price	$237.98 USD
Regular Price	$326.00 USD
Availability	5 Days1 to 2 Weeks
Quantity	Quantity

OAKTON EcoTestr pH 2+ Pocket pH Meter
Model: EcoTestr pH2+ | Order No: WD-35423-01

Sale Price	$129.21 USD
Regular Price	$177.00 USD
Availability	2 in Stock

Qty:

Sale Price	$129.21 USD
Regular Price	$177.00 USD
Availability	2 in Stock
Quantity	Quantity

OAKTON 35660-80 PCD380 3-Channel pH, ORP, Conductivity, TDS, Resistivity, Salinity, and DO Smart Meter Kit
Model: 35660-80 | Order No: WD-35660-80

Sale Price	$2463.75 USD
Regular Price	$3375.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$2463.75 USD
Regular Price	$3375.00 USD
Availability	1 to 2 Weeks
Quantity	Quantity

Showing 21 to 40 of 75 products

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pH Meters

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Ohaus ST400-G Starter Waterproof Portable pH Water Analysis Meter, -2 to 16 pH, -5 to 110°C Model: ST400-G | Order No: 30468966

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:

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:

Ohaus ST300-B Portable pH Meter, 0 to 14 pH, 0 to 100°C Model: ST300-B | Order No: 83033962

Qty:

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

Qty:

OHAUS ST2200-F Starter pH Meter with pH buffer mini kits, 0.00 to 14.00 pH Model: ST2200-F | Order No: 30655944

Qty:

OHAUS ST2200-B Starter pH Meter, 0.00 to 14.00 pH Model: ST2200-B | Order No: 30656033

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OHAUS AB41PH-F Aquasearcher pH Meter with pH buffer mini kits, -2.000 to 20.000 pH Model: AB41PH-F | Order No: 30589831

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OHAUS AB41PH-B Aquasearcher pH Meter, -2.000 to 20.000 pH Model: AB41PH-B | Order No: 30589830

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OHAUS AB33PH-F Aquasearcher pH Meter with pH buffer mini kits, -2.00 to 16.00 pH Model: AB33PH-F | Order No: 30589827

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

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OHAUS AB33M1-F Multi-Parameter Benchtop Meter with pH buffer mini kits and conductivity standard kits, -2.00 to 20.00 pH Model: AB33M1-F | Order No: 30589825

Qty:

OHAUS AB33M1-B Multi-Parameter Benchtop Meter, -2.00 to 20.00 pH Model: AB33M1-B | Order No: 30589824

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

Qty:

OHAUS AB23PH-B Aquasearcher pH Meter, 0.00 to 14.00 pH Model: AB23PH-B | Order No: 30589820

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OAKTON WD-35634-46 pHTestr 5F Flat-Tip Waterproof Pocket Tester, -2 to 16 pH Model: WD-35634-46

Qty:

OAKTON WD-35634-15 pHTestr 50 Pocket pH Tester, Waterproof, Double Junction Model: pHTestr 50 | Order No: WD-35634-15

Qty:

OAKTON EcoTestr pH 2+ Pocket pH Meter Model: EcoTestr pH2+ | Order No: WD-35423-01

Qty:

OAKTON 35660-80 PCD380 3-Channel pH, ORP, Conductivity, TDS, Resistivity, Salinity, and DO Smart Meter Kit Model: 35660-80 | Order No: WD-35660-80

Qty:

Ohaus ST400-G Starter Waterproof Portable pH Water Analysis Meter, -2 to 16 pH, -5 to 110°C
Model: ST400-G | Order No: 30468966

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

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

Ohaus ST300-B Portable pH Meter, 0 to 14 pH, 0 to 100°C
Model: ST300-B | Order No: 83033962

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

OHAUS ST2200-F Starter pH Meter with pH buffer mini kits, 0.00 to 14.00 pH
Model: ST2200-F | Order No: 30655944

OHAUS ST2200-B Starter pH Meter, 0.00 to 14.00 pH
Model: ST2200-B | Order No: 30656033

OHAUS AB41PH-F Aquasearcher pH Meter with pH buffer mini kits, -2.000 to 20.000 pH
Model: AB41PH-F | Order No: 30589831

OHAUS AB41PH-B Aquasearcher pH Meter, -2.000 to 20.000 pH
Model: AB41PH-B | Order No: 30589830

OHAUS AB33PH-F Aquasearcher pH Meter with pH buffer mini kits, -2.00 to 16.00 pH
Model: AB33PH-F | Order No: 30589827

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

OHAUS AB33M1-F Multi-Parameter Benchtop Meter with pH buffer mini kits and conductivity standard kits, -2.00 to 20.00 pH
Model: AB33M1-F | Order No: 30589825

OHAUS AB33M1-B Multi-Parameter Benchtop Meter, -2.00 to 20.00 pH
Model: AB33M1-B | Order No: 30589824

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

OHAUS AB23PH-B Aquasearcher pH Meter, 0.00 to 14.00 pH
Model: AB23PH-B | Order No: 30589820

OAKTON WD-35634-46 pHTestr 5F Flat-Tip Waterproof Pocket Tester, -2 to 16 pH
Model: WD-35634-46

OAKTON WD-35634-15 pHTestr 50 Pocket pH Tester, Waterproof, Double Junction
Model: pHTestr 50 | Order No: WD-35634-15

OAKTON EcoTestr pH 2+ Pocket pH Meter
Model: EcoTestr pH2+ | Order No: WD-35423-01

OAKTON 35660-80 PCD380 3-Channel pH, ORP, Conductivity, TDS, Resistivity, Salinity, and DO Smart Meter Kit
Model: 35660-80 | Order No: WD-35660-80