Shop Ph Testers

Sponsored
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$1,113.56
Myronl TPH1, Conductivity, TDS, Ph, Temperature TECHPRO II Digital Meter
Serv-A-Pure
$1,113.56
Myronl TPH1, Conductivity, TDS, Ph, Temperature TECHPRO II Digital Meter
Serv-A-Pure
$141.38
$182.10
Oakton Instruments WD-35634-42 Ctstestr 5 WP Pocket Tester
Test Equipment Depot
22% off
$141.38
$182.10
Oakton Instruments WD-35634-42 Ctstestr 5 WP Pocket Tester
Test Equipment Depot
$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
$1,499.99
Rola Chem Digital Ph Controller With Probes For Pools
Doheny's
$1,499.99
Rola Chem Digital Ph Controller With Probes For Pools
Doheny's
$443.86
$642.50
Oakton WD-35660-36 PH260 Waterproof Ph, ORP, Temp Handheld Meter
Test Equipment Depot
30% off
$443.86
$642.50
Oakton WD-35660-36 PH260 Waterproof Ph, ORP, Temp Handheld Meter
Test Equipment Depot
$30.47
Hydrion Ph Test Strips: 1.0 Ph, 2 3/4 in Overall Lg, 1/4 in Overall Wd, 100 Tests, Ph [PK/100] Model: 9800
Grainger
$30.47
Hydrion Ph Test Strips: 1.0 Ph, 2 3/4 in Overall Lg, 1/4 in Overall Wd, 100 Tests, Ph [PK/100] Model: 9800
Grainger
$254.48
Extech Ph Meter: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Mv/Ph/Temp Model: PH220-C
Grainger
62
$254.48
Extech Ph Meter: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Mv/Ph/Temp Model: PH220-C
Grainger
$55.99
$62.99
Tilswall Garden & Farm Ph Temp Meter
Tilswall US
11% off
$55.99
$62.99
Tilswall Garden & Farm Ph Temp Meter
Tilswall US
$55.99
$62.99
Tilswall 3-In-1 Soil Meter Digital Plant Temperature/Soil/PH Meter, 2Pcs
Tilswall US
11% off
$55.99
$62.99
Tilswall 3-In-1 Soil Meter Digital Plant Temperature/Soil/PH Meter, 2Pcs
Tilswall US
$42.29
Taylor Ph Indicator 4 , 16 Oz
Doheny's
3
$42.29
Taylor Ph Indicator 4 , 16 Oz
Doheny's
$13.39
Aquachek Red (50) For Total Bromine, Total Alkalinity, Total Hardness & Ph, 1 Pack For Pools
Doheny's
$13.39
Aquachek Red (50) For Total Bromine, Total Alkalinity, Total Hardness & Ph, 1 Pack For Pools
Doheny's
$79.99
Tilswall Soil Sensor Probe - NPK & Ph Multi-Function Tester
Tilswall US
$79.99
Tilswall Soil Sensor Probe - NPK & Ph Multi-Function Tester
Tilswall US
$61.81
HI98108 HANNA INSTRUMENTS - Sensors & Switches & PH Electrode Supplies
Radwell.com
$61.81
HI98108 HANNA INSTRUMENTS - Sensors & Switches & PH Electrode Supplies
Radwell.com
$519.99
Bluelab Ph Controller - Ph Controller
Sylvane
1
$519.99
Bluelab Ph Controller - Ph Controller
Sylvane
$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
$692.84
PH-RX-CHLORINE METER VEOLIA - Sensors & Switches & PH/ORP Transmitter Supplies
Radwell.com
$692.84
PH-RX-CHLORINE METER VEOLIA - Sensors & Switches & PH/ORP Transmitter Supplies
Radwell.com
$8.79
$21.99
Winco Bar Maid DIS-402 Ph Test Strips Dispenser 3.0 To 5.5 Range 100 Strips | Commercial Restaurant Supply
RestaurantSupply.com
60% off
$8.79
$21.99
Winco Bar Maid DIS-402 Ph Test Strips Dispenser 3.0 To 5.5 Range 100 Strips | Commercial Restaurant Supply
RestaurantSupply.com
$488.75
Testo 205 T-Handle Ph Meter/Thermometer W/ Penetration Tip
Globaltestsupply.com
$488.75
Testo 205 T-Handle Ph Meter/Thermometer W/ Penetration Tip
Globaltestsupply.com
$265.53
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
159
Free shipping
$265.53
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
$29.99
Ph Tester - One
Gurney's
$29.99
Ph Tester - One
Gurney's
$9.48
API Ph Test Kit, 160 Tests
The Pond Guy
1K+
$9.48
API Ph Test Kit, 160 Tests
The Pond Guy
$259.95
Extech PH220-C Waterproof Palm Ph Meter W/Temperature, Electrode W/ Cable
Global Industrial
62
$259.95
Extech PH220-C Waterproof Palm Ph Meter W/Temperature, Electrode W/ Cable
Global Industrial
$357.60
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$357.60
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$830.40
TQC Sheen Ph Meter Kit - Portable Ph And Temperature Meter
Industrial Physics
$830.40
TQC Sheen Ph Meter Kit - Portable Ph And Temperature Meter
Industrial Physics
$493.39
35419-10 OAKTON - Test Equipment & Ph Meter Supplies
Radwell.com
$493.39
35419-10 OAKTON - Test Equipment & Ph Meter Supplies
Radwell.com
$44.99
Digital Soil Ph Meter - One
Gurney's
$44.99
Digital Soil Ph Meter - One
Gurney's
$260.95
Testo 206 Compact Ph Tester For Liquids, Ph1
Globaltestsupply.com
$260.95
Testo 206 Compact Ph Tester For Liquids, Ph1
Globaltestsupply.com
$6.95
Ph Test Pen
Get Smart Products
$6.95
Ph Test Pen
Get Smart Products
$171.14
REED INSTRUMENTS PH Meter, 0.00 To 14.00 Ph Range, R3525
Zoro.com
$171.14
REED INSTRUMENTS PH Meter, 0.00 To 14.00 Ph Range, R3525
Zoro.com
$199.00
REED R3525 Ph/Mv Meter With Temperature
Globaltestsupply.com
$199.00
REED R3525 Ph/Mv Meter With Temperature
Globaltestsupply.com
$152.99
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
1
$152.99
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
$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
$8.46
$21.98
Bar Maid DIS-402 PH Test Strips Dispenser - 3.0 - 5.5 Range
KaTom Restaurant Supply, Inc.
61% off
$8.46
$21.98
Bar Maid DIS-402 PH Test Strips Dispenser - 3.0 - 5.5 Range
KaTom Restaurant Supply, Inc.
$336.99
PCE Ph Meter - Flat Electrode Membrane, Viscous Media Measurement, Model PCE-PH 28L
Northern Tool
$336.99
PCE Ph Meter - Flat Electrode Membrane, Viscous Media Measurement, Model PCE-PH 28L
Northern Tool
$179.20
Azzota WPPH-30-NIST, Advanced Waterproof Pen Type Ph Meter Tester WPPH-30 - NIST (PH 4.00/6.86/9.18)
Selectum
$179.20
Azzota WPPH-30-NIST, Advanced Waterproof Pen Type Ph Meter Tester WPPH-30 - NIST (PH 4.00/6.86/9.18)
Selectum
$39.97
$79.94
LCD Tester Pocket Hydroponics, Digital Electric PH Meter, Aquarium Water Test Pen | The Cart Load
Inspire Uplift
Free shipping
50% off
$39.97
$79.94
LCD Tester Pocket Hydroponics, Digital Electric PH Meter, Aquarium Water Test Pen | The Cart Load
Inspire Uplift
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8 Best pH Meters In 2025 (Ranked By Quality)
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Best soil testers and meter kits for pH, moisture, and NPK
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gardentoolbox.co.uk
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The 5 Best Soil pH Testers & Meters (2026 Reviews)
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How To Test And Adjust Your Soil Ph - Bunnings Australia
How To Test And Adjust Your Soil Ph - Bunnings Australia
Jun 20, 2017
bunnings.com.au
Soil pH Testers-Are They Accurate?
Soil pH Testers-Are They Accurate?
Feb 1, 2018
gardenmyths.com
Oakton pHTestr 30
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Oakton pHTestr 30
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HI98100 Checker® Plus pH Tester
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Bluelab Combo Meter Calibration and Cleaning Video
27.8K viewsSep 7, 2018
YouTubeBluelab
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See more

Shop Ph Testers

Sponsored
About our ads
$79.99
Tilswall Soil Sensor Probe - NPK & Ph Multi-Function Tester
Tilswall US
$79.99
Tilswall Soil Sensor Probe - NPK & Ph Multi-Function Tester
Tilswall US
$61.81
HI98108 HANNA INSTRUMENTS - Sensors & Switches & PH Electrode Supplies
Radwell.com
$61.81
HI98108 HANNA INSTRUMENTS - Sensors & Switches & PH Electrode Supplies
Radwell.com
$519.99
Bluelab Ph Controller - Ph Controller
Sylvane
1
$519.99
Bluelab Ph Controller - Ph Controller
Sylvane
$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
$692.84
PH-RX-CHLORINE METER VEOLIA - Sensors & Switches & PH/ORP Transmitter Supplies
Radwell.com
$692.84
PH-RX-CHLORINE METER VEOLIA - Sensors & Switches & PH/ORP Transmitter Supplies
Radwell.com
$8.79
$21.99
Winco Bar Maid DIS-402 Ph Test Strips Dispenser 3.0 To 5.5 Range 100 Strips | Commercial Restaurant Supply
RestaurantSupply.com
60% off
$8.79
$21.99
Winco Bar Maid DIS-402 Ph Test Strips Dispenser 3.0 To 5.5 Range 100 Strips | Commercial Restaurant Supply
RestaurantSupply.com
$488.75
Testo 205 T-Handle Ph Meter/Thermometer W/ Penetration Tip
Globaltestsupply.com
$488.75
Testo 205 T-Handle Ph Meter/Thermometer W/ Penetration Tip
Globaltestsupply.com
$265.53
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
159
Free shipping
$265.53
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
$29.99
Ph Tester - One
Gurney's
$29.99
Ph Tester - One
Gurney's
$9.48
API Ph Test Kit, 160 Tests
The Pond Guy
1K+
$9.48
API Ph Test Kit, 160 Tests
The Pond Guy
$259.95
Extech PH220-C Waterproof Palm Ph Meter W/Temperature, Electrode W/ Cable
Global Industrial
62
$259.95
Extech PH220-C Waterproof Palm Ph Meter W/Temperature, Electrode W/ Cable
Global Industrial
$357.60
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$357.60
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$830.40
TQC Sheen Ph Meter Kit - Portable Ph And Temperature Meter
Industrial Physics
$830.40
TQC Sheen Ph Meter Kit - Portable Ph And Temperature Meter
Industrial Physics
$493.39
35419-10 OAKTON - Test Equipment & Ph Meter Supplies
Radwell.com
$493.39
35419-10 OAKTON - Test Equipment & Ph Meter Supplies
Radwell.com
$44.99
Digital Soil Ph Meter - One
Gurney's
$44.99
Digital Soil Ph Meter - One
Gurney's
$260.95
Testo 206 Compact Ph Tester For Liquids, Ph1
Globaltestsupply.com
$260.95
Testo 206 Compact Ph Tester For Liquids, Ph1
Globaltestsupply.com
$6.95
Ph Test Pen
Get Smart Products
$6.95
Ph Test Pen
Get Smart Products
$171.14
REED INSTRUMENTS PH Meter, 0.00 To 14.00 Ph Range, R3525
Zoro.com
$171.14
REED INSTRUMENTS PH Meter, 0.00 To 14.00 Ph Range, R3525
Zoro.com

Shop Ph Testers

Sponsored
About our ads
$1,113.56
Myronl TPH1, Conductivity, TDS, Ph, Temperature TECHPRO II Digital Meter
Serv-A-Pure
$1,113.56
Myronl TPH1, Conductivity, TDS, Ph, Temperature TECHPRO II Digital Meter
Serv-A-Pure
$141.38
$182.10
Oakton Instruments WD-35634-42 Ctstestr 5 WP Pocket Tester
Test Equipment Depot
22% off
$141.38
$182.10
Oakton Instruments WD-35634-42 Ctstestr 5 WP Pocket Tester
Test Equipment Depot
$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
$1,499.99
Rola Chem Digital Ph Controller With Probes For Pools
Doheny's
$1,499.99
Rola Chem Digital Ph Controller With Probes For Pools
Doheny's
$443.86
$642.50
Oakton WD-35660-36 PH260 Waterproof Ph, ORP, Temp Handheld Meter
Test Equipment Depot
30% off
$443.86
$642.50
Oakton WD-35660-36 PH260 Waterproof Ph, ORP, Temp Handheld Meter
Test Equipment Depot
$30.47
Hydrion Ph Test Strips: 1.0 Ph, 2 3/4 in Overall Lg, 1/4 in Overall Wd, 100 Tests, Ph [PK/100] Model: 9800
Grainger
$30.47
Hydrion Ph Test Strips: 1.0 Ph, 2 3/4 in Overall Lg, 1/4 in Overall Wd, 100 Tests, Ph [PK/100] Model: 9800
Grainger
$254.48
Extech Ph Meter: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Mv/Ph/Temp Model: PH220-C
Grainger
62
$254.48
Extech Ph Meter: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Mv/Ph/Temp Model: PH220-C
Grainger
$55.99
$62.99
Tilswall Garden & Farm Ph Temp Meter
Tilswall US
11% off
$55.99
$62.99
Tilswall Garden & Farm Ph Temp Meter
Tilswall US
$55.99
$62.99
Tilswall 3-In-1 Soil Meter Digital Plant Temperature/Soil/PH Meter, 2Pcs
Tilswall US
11% off
$55.99
$62.99
Tilswall 3-In-1 Soil Meter Digital Plant Temperature/Soil/PH Meter, 2Pcs
Tilswall US
$42.29
Taylor Ph Indicator 4 , 16 Oz
Doheny's
3
$42.29
Taylor Ph Indicator 4 , 16 Oz
Doheny's
$13.39
Aquachek Red (50) For Total Bromine, Total Alkalinity, Total Hardness & Ph, 1 Pack For Pools
Doheny's
$13.39
Aquachek Red (50) For Total Bromine, Total Alkalinity, Total Hardness & Ph, 1 Pack For Pools
Doheny's
$79.99
Tilswall Soil Sensor Probe - NPK & Ph Multi-Function Tester
Tilswall US
$79.99
Tilswall Soil Sensor Probe - NPK & Ph Multi-Function Tester
Tilswall US
$61.81
HI98108 HANNA INSTRUMENTS - Sensors & Switches & PH Electrode Supplies
Radwell.com
$61.81
HI98108 HANNA INSTRUMENTS - Sensors & Switches & PH Electrode Supplies
Radwell.com
$519.99
Bluelab Ph Controller - Ph Controller
Sylvane
1
$519.99
Bluelab Ph Controller - Ph Controller
Sylvane
$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
$692.84
PH-RX-CHLORINE METER VEOLIA - Sensors & Switches & PH/ORP Transmitter Supplies
Radwell.com
$692.84
PH-RX-CHLORINE METER VEOLIA - Sensors & Switches & PH/ORP Transmitter Supplies
Radwell.com
$8.79
$21.99
Winco Bar Maid DIS-402 Ph Test Strips Dispenser 3.0 To 5.5 Range 100 Strips | Commercial Restaurant Supply
RestaurantSupply.com
60% off
$8.79
$21.99
Winco Bar Maid DIS-402 Ph Test Strips Dispenser 3.0 To 5.5 Range 100 Strips | Commercial Restaurant Supply
RestaurantSupply.com
$488.75
Testo 205 T-Handle Ph Meter/Thermometer W/ Penetration Tip
Globaltestsupply.com
$488.75
Testo 205 T-Handle Ph Meter/Thermometer W/ Penetration Tip
Globaltestsupply.com