Shop ph tester

Sponsored
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$201.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
39
Free shipping
$201.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
39
$195.60
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
Grainger
$195.60
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
Grainger
$131.15
Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.1 Ph, 0.1 Ph Ph Resolution, 3 Calibration Points, Auto Model: 3563405
Grainger
3
$131.15
Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.1 Ph, 0.1 Ph Ph Resolution, 3 Calibration Points, Auto Model: 3563405
Grainger
3
$250.68
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
299
$250.68
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
299
$256.44
Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
126
Free shipping
$256.44
Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
126
$124.66
HACH 9531000E Pocket Pro Ph And Temperature Tester
Amazon.com
3
Free shipping
$124.66
HACH 9531000E Pocket Pro Ph And Temperature Tester
Amazon.com
3
$124.69
$156.50
Oakton WD-35634-30 Phtestr 30 3-Pt Cal. Ph Tester With Temp. Display
Test Equipment Depot
20% off
$124.69
$156.50
Oakton WD-35634-30 Phtestr 30 3-Pt Cal. Ph Tester With Temp. Display
Test Equipment Depot
$527.18
Ohaus Aquasearcher A-AB33PH-B Ph Meter
Marshall Scientific
$527.18
Ohaus Aquasearcher A-AB33PH-B Ph Meter
Marshall Scientific
$177.00
Environmental Express Oakton Phtestr 10 Waterproof BNC Pocket Ph Tester | Cole-Parmer
Cole-Parmer
$177.00
Environmental Express Oakton Phtestr 10 Waterproof BNC Pocket Ph Tester | Cole-Parmer
Cole-Parmer
$124.71
$132.50
Oakton Ecotestr Ph2+ Pocket Ph Meter
Test Equipment Depot
24
$124.71
$132.50
Oakton Ecotestr Ph2+ Pocket Ph Meter
Test Equipment Depot
24
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
3
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
3
$72.93
$100.50
Oakton Instruments WD-35634-05 Ecotestr Ph1 Waterproof Pocket Tester
Test Equipment Depot
72
27% off
$72.93
$100.50
Oakton Instruments WD-35634-05 Ecotestr Ph1 Waterproof Pocket Tester
Test Equipment Depot
72
$142.00
Environmental Express Oakton Phtestr 5 Waterproof Ph Pocket Tester | Cole-Parmer
Cole-Parmer
$142.00
Environmental Express Oakton Phtestr 5 Waterproof Ph Pocket Tester | Cole-Parmer
Cole-Parmer
$38.20
Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit
Sigma-Aldrich
$38.20
Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit
Sigma-Aldrich
$73.37
OAKTON WD-35634-05 Ecotestr Ph1 Waterproof Pocket Tester, 0 To 14 Ph
Globaltestsupply.com
1
$73.37
OAKTON WD-35634-05 Ecotestr Ph1 Waterproof Pocket Tester, 0 To 14 Ph
Globaltestsupply.com
1
$1,471.70
$1,800.00
Thermo Scientific Orion Star A2116, Orion Star A211 PH Benchtop Meter Durable Electrode Kit, STARA2116
TEquipment
18% off
$1,471.70
$1,800.00
Thermo Scientific Orion Star A2116, Orion Star A211 PH Benchtop Meter Durable Electrode Kit, STARA2116
TEquipment
$250.39
OAKTON WD-35634-15 Phtestr 50 Pocket Ph Tester, Waterproof, Double Junction
Globaltestsupply.com
1
$250.39
OAKTON WD-35634-15 Phtestr 50 Pocket Ph Tester, Waterproof, Double Junction
Globaltestsupply.com
1
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
197
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
197
$194.99
Kelway Calibrating Acidity Testing Meter For Soil (3.5 To 8 Ph)
Agriculture Solutions LLC
$194.99
Kelway Calibrating Acidity Testing Meter For Soil (3.5 To 8 Ph)
Agriculture Solutions LLC
$111.00
Expert Ph Pocket Tester, Ph & Temperature, Thermo Orion - EXPERTPH
The Lab Depot
$111.00
Expert Ph Pocket Tester, Ph & Temperature, Thermo Orion - EXPERTPH
The Lab Depot
$178.50
Environmental Express Oakton Phtestr 5F Flat-Tip Waterproof Ph Pocket Tester | Cole-Parmer
Cole-Parmer
$178.50
Environmental Express Oakton Phtestr 5F Flat-Tip Waterproof Ph Pocket Tester | Cole-Parmer
Cole-Parmer
$464.65
OAKTON PH 700 Benchtop Ph Meter And Electrode Holder
Globaltestsupply.com
$464.65
OAKTON PH 700 Benchtop Ph Meter And Electrode Holder
Globaltestsupply.com
$1,283.65
Thermo Scientific Orion Stara2215 - Orion Star A221 PH Portable Meter Ross Kit, STARA2215
TEquipment
18% off
$1,283.65
Thermo Scientific Orion Stara2215 - Orion Star A221 PH Portable Meter Ross Kit, STARA2215
TEquipment
$9.99
Luster Leaf Analog Ph Meter 1 Pk
Ace Hardware
$9.99
Luster Leaf Analog Ph Meter 1 Pk
Ace Hardware
$43.99
$92.19
7-In-1 TDS Water Tester 0.01 High Accuracy Digital Ph Meter PH/ TDS/ EC/ Salinity/ Temperature Tester PPM Water Tester For Drinking Water Hydroponics
LightInTheBox
52% off
$43.99
$92.19
7-In-1 TDS Water Tester 0.01 High Accuracy Digital Ph Meter PH/ TDS/ EC/ Salinity/ Temperature Tester PPM Water Tester For Drinking Water Hydroponics
LightInTheBox
$2,510.06
$3,070.00
Thermo Scientific Orion Star A2155, Orion Star A215 PH/Conductivity Benchtop Meter Kit, STARA2155
TEquipment
18% off
$2,510.06
$3,070.00
Thermo Scientific Orion Star A2155, Orion Star A215 PH/Conductivity Benchtop Meter Kit, STARA2155
TEquipment
$23.99
Luster Leaf Analog Ph Meter 1 Pk
Ace Hardware
2K+
$23.99
Luster Leaf Analog Ph Meter 1 Pk
Ace Hardware
2K+
$59.99
$168.00
PHS-3C PH Meter 2 in 1 PH Temp Tester Automatic Calibration 0-14 PH 0-100°C Range LED Display Laboratory Aquarium Pool
USA.Banggood
Free shipping
64% off
$59.99
$168.00
PHS-3C PH Meter 2 in 1 PH Temp Tester Automatic Calibration 0-14 PH 0-100°C Range LED Display Laboratory Aquarium Pool
USA.Banggood
Free shipping
$38.90
Supelco Ph-Indicator Strips Ph 0 - 6.0, Non-Bleeding, Colorimetric, Ph Range 0-6.0, Graduations & Accuracy Accuracy: 0.5 Ph Unit
Sigma-Aldrich
$38.90
Supelco Ph-Indicator Strips Ph 0 - 6.0, Non-Bleeding, Colorimetric, Ph Range 0-6.0, Graduations & Accuracy Accuracy: 0.5 Ph Unit
Sigma-Aldrich
$9.99
Luster Leaf Rapitest Ph Soil Tester 1 Pk
Ace Hardware
687
$9.99
Luster Leaf Rapitest Ph Soil Tester 1 Pk
Ace Hardware
687
$51.99
$103.98
Aquacheck Pro 2In1 Digital PH And Chlorine Meter Professional Water Quality Tester For Pools, Spas & Aquariums - Round | Inspired Finds
Inspire Uplift
Free shipping
50% off
$51.99
$103.98
Aquacheck Pro 2In1 Digital PH And Chlorine Meter Professional Water Quality Tester For Pools, Spas & Aquariums - Round | Inspired Finds
Inspire Uplift
Free shipping
$67.16
Digital PH Tester Meter With Temperature Compensation From Rapids Wholesale
Rapids Wholesale Equipment
$67.16
Digital PH Tester Meter With Temperature Compensation From Rapids Wholesale
Rapids Wholesale Equipment
$594.99
Hanna Edge HI2002-01 Dedicated Ph/ORP Meter
Blue Tiger Scientific
$594.99
Hanna Edge HI2002-01 Dedicated Ph/ORP Meter
Blue Tiger Scientific
$29.99
Ph Tester - One
Gurney's
$29.99
Ph Tester - One
Gurney's
$44.99
$58.49
Oakton WD-35634-35 Pctstestr 50 Waterproof Pocket Ph/Cond/TDS/Salinity Tester
gameballsod.com
23% off
$44.99
$58.49
Oakton WD-35634-35 Pctstestr 50 Waterproof Pocket Ph/Cond/TDS/Salinity Tester
gameballsod.com
$11.99
Soil Tester,3-In-1 Soil Tester Kits, Plant Moisture Light PH Tester For Gardening, Farming Indoor & Outdoor Use, 2 Pack, Black
Walmart
20
$11.99
Soil Tester,3-In-1 Soil Tester Kits, Plant Moisture Light PH Tester For Gardening, Farming Indoor & Outdoor Use, 2 Pack, Black
Walmart
20
Oakton pHTestr 30
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Shop ph tester

Sponsored
About our ads
$72.93
$100.50
Oakton Instruments WD-35634-05 Ecotestr Ph1 Waterproof Pocket Tester
Test Equipment Depot
72
27% off
$72.93
$100.50
Oakton Instruments WD-35634-05 Ecotestr Ph1 Waterproof Pocket Tester
Test Equipment Depot
$142.00
Environmental Express Oakton Phtestr 5 Waterproof Ph Pocket Tester | Cole-Parmer
Cole-Parmer
$142.00
Environmental Express Oakton Phtestr 5 Waterproof Ph Pocket Tester | Cole-Parmer
Cole-Parmer
$38.20
Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit
Sigma-Aldrich
$38.20
Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit
Sigma-Aldrich
$73.37
OAKTON WD-35634-05 Ecotestr Ph1 Waterproof Pocket Tester, 0 To 14 Ph
Globaltestsupply.com
1
$73.37
OAKTON WD-35634-05 Ecotestr Ph1 Waterproof Pocket Tester, 0 To 14 Ph
Globaltestsupply.com
$1,471.70
$1,800.00
Thermo Scientific Orion Star A2116, Orion Star A211 PH Benchtop Meter Durable Electrode Kit, STARA2116
TEquipment
18% off
$1,471.70
$1,800.00
Thermo Scientific Orion Star A2116, Orion Star A211 PH Benchtop Meter Durable Electrode Kit, STARA2116
TEquipment
$250.39
OAKTON WD-35634-15 Phtestr 50 Pocket Ph Tester, Waterproof, Double Junction
Globaltestsupply.com
1
$250.39
OAKTON WD-35634-15 Phtestr 50 Pocket Ph Tester, Waterproof, Double Junction
Globaltestsupply.com
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
197
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
$194.99
Kelway Calibrating Acidity Testing Meter For Soil (3.5 To 8 Ph)
Agriculture Solutions LLC
$194.99
Kelway Calibrating Acidity Testing Meter For Soil (3.5 To 8 Ph)
Agriculture Solutions LLC
$111.00
Expert Ph Pocket Tester, Ph & Temperature, Thermo Orion - EXPERTPH
The Lab Depot
$111.00
Expert Ph Pocket Tester, Ph & Temperature, Thermo Orion - EXPERTPH
The Lab Depot
$178.50
Environmental Express Oakton Phtestr 5F Flat-Tip Waterproof Ph Pocket Tester | Cole-Parmer
Cole-Parmer
$178.50
Environmental Express Oakton Phtestr 5F Flat-Tip Waterproof Ph Pocket Tester | Cole-Parmer
Cole-Parmer
$464.65
OAKTON PH 700 Benchtop Ph Meter And Electrode Holder
Globaltestsupply.com
$464.65
OAKTON PH 700 Benchtop Ph Meter And Electrode Holder
Globaltestsupply.com
$1,283.65
Thermo Scientific Orion Stara2215 - Orion Star A221 PH Portable Meter Ross Kit, STARA2215
TEquipment
18% off
$1,283.65
Thermo Scientific Orion Stara2215 - Orion Star A221 PH Portable Meter Ross Kit, STARA2215
TEquipment
$9.99
Luster Leaf Analog Ph Meter 1 Pk
Ace Hardware
$9.99
Luster Leaf Analog Ph Meter 1 Pk
Ace Hardware
$43.99
$92.19
7-In-1 TDS Water Tester 0.01 High Accuracy Digital Ph Meter PH/ TDS/ EC/ Salinity/ Temperature Tester PPM Water Tester For Drinking Water Hydroponics
LightInTheBox
52% off
$43.99
$92.19
7-In-1 TDS Water Tester 0.01 High Accuracy Digital Ph Meter PH/ TDS/ EC/ Salinity/ Temperature Tester PPM Water Tester For Drinking Water Hydroponics
LightInTheBox
$2,510.06
$3,070.00
Thermo Scientific Orion Star A2155, Orion Star A215 PH/Conductivity Benchtop Meter Kit, STARA2155
TEquipment
18% off
$2,510.06
$3,070.00
Thermo Scientific Orion Star A2155, Orion Star A215 PH/Conductivity Benchtop Meter Kit, STARA2155
TEquipment
$23.99
Luster Leaf Analog Ph Meter 1 Pk
Ace Hardware
2K+
$23.99
Luster Leaf Analog Ph Meter 1 Pk
Ace Hardware
$59.99
$168.00
PHS-3C PH Meter 2 in 1 PH Temp Tester Automatic Calibration 0-14 PH 0-100°C Range LED Display Laboratory Aquarium Pool
USA.Banggood
Free shipping
64% off
$59.99
$168.00
PHS-3C PH Meter 2 in 1 PH Temp Tester Automatic Calibration 0-14 PH 0-100°C Range LED Display Laboratory Aquarium Pool
USA.Banggood
$38.90
Supelco Ph-Indicator Strips Ph 0 - 6.0, Non-Bleeding, Colorimetric, Ph Range 0-6.0, Graduations & Accuracy Accuracy: 0.5 Ph Unit
Sigma-Aldrich
$38.90
Supelco Ph-Indicator Strips Ph 0 - 6.0, Non-Bleeding, Colorimetric, Ph Range 0-6.0, Graduations & Accuracy Accuracy: 0.5 Ph Unit
Sigma-Aldrich

Shop ph tester

Sponsored
About our ads
$201.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
39
Free shipping
$201.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
39
$195.60
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
Grainger
$195.60
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
Grainger
$131.15
Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.1 Ph, 0.1 Ph Ph Resolution, 3 Calibration Points, Auto Model: 3563405
Grainger
3
$131.15
Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.1 Ph, 0.1 Ph Ph Resolution, 3 Calibration Points, Auto Model: 3563405
Grainger
3
$250.68
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
299
$250.68
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
299
$256.44
Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
126
Free shipping
$256.44
Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
126
$124.66
HACH 9531000E Pocket Pro Ph And Temperature Tester
Amazon.com
3
Free shipping
$124.66
HACH 9531000E Pocket Pro Ph And Temperature Tester
Amazon.com
3
$124.69
$156.50
Oakton WD-35634-30 Phtestr 30 3-Pt Cal. Ph Tester With Temp. Display
Test Equipment Depot
20% off
$124.69
$156.50
Oakton WD-35634-30 Phtestr 30 3-Pt Cal. Ph Tester With Temp. Display
Test Equipment Depot
$527.18
Ohaus Aquasearcher A-AB33PH-B Ph Meter
Marshall Scientific
$527.18
Ohaus Aquasearcher A-AB33PH-B Ph Meter
Marshall Scientific
$177.00
Environmental Express Oakton Phtestr 10 Waterproof BNC Pocket Ph Tester | Cole-Parmer
Cole-Parmer
$177.00
Environmental Express Oakton Phtestr 10 Waterproof BNC Pocket Ph Tester | Cole-Parmer
Cole-Parmer
$124.71
$132.50
Oakton Ecotestr Ph2+ Pocket Ph Meter
Test Equipment Depot
24
$124.71
$132.50
Oakton Ecotestr Ph2+ Pocket Ph Meter
Test Equipment Depot
24
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
3
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
3
$72.93
$100.50
Oakton Instruments WD-35634-05 Ecotestr Ph1 Waterproof Pocket Tester
Test Equipment Depot
72
27% off
$72.93
$100.50
Oakton Instruments WD-35634-05 Ecotestr Ph1 Waterproof Pocket Tester
Test Equipment Depot
72
$142.00
Environmental Express Oakton Phtestr 5 Waterproof Ph Pocket Tester | Cole-Parmer
Cole-Parmer
$142.00
Environmental Express Oakton Phtestr 5 Waterproof Ph Pocket Tester | Cole-Parmer
Cole-Parmer
$38.20
Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit
Sigma-Aldrich
$38.20
Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit
Sigma-Aldrich
$73.37
OAKTON WD-35634-05 Ecotestr Ph1 Waterproof Pocket Tester, 0 To 14 Ph
Globaltestsupply.com
1
$73.37
OAKTON WD-35634-05 Ecotestr Ph1 Waterproof Pocket Tester, 0 To 14 Ph
Globaltestsupply.com
1
$1,471.70
$1,800.00
Thermo Scientific Orion Star A2116, Orion Star A211 PH Benchtop Meter Durable Electrode Kit, STARA2116
TEquipment
18% off
$1,471.70
$1,800.00
Thermo Scientific Orion Star A2116, Orion Star A211 PH Benchtop Meter Durable Electrode Kit, STARA2116
TEquipment
$250.39
OAKTON WD-35634-15 Phtestr 50 Pocket Ph Tester, Waterproof, Double Junction
Globaltestsupply.com
1
$250.39
OAKTON WD-35634-15 Phtestr 50 Pocket Ph Tester, Waterproof, Double Junction
Globaltestsupply.com
1
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
197
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
197