Shop ph probe test

Sponsored
About our ads
$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
$69.96
Hydrion Ph Pencil: 1.0 Ph, 4 1/2 in Overall Lg, 1/2 in Overall Wd, 75 Tests, Ph [PK/3] Model: p-12m
Grainger
$69.96
Hydrion Ph Pencil: 1.0 Ph, 4 1/2 in Overall Lg, 1/2 in Overall Wd, 75 Tests, Ph [PK/3] Model: p-12m
Grainger
$244.15
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
251
$244.15
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
$204.00
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
80
Free shipping
$204.00
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
$20.29
Vivosun Ph & TDS Combo Meter
Hydrobuilder
$20.29
Vivosun Ph & TDS Combo Meter
Hydrobuilder
$629.44
SEKO Professional Ph Probe
Worldwide Janitor
$629.44
SEKO Professional Ph Probe
Worldwide Janitor
$145.99
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
251
Free shipping
$145.99
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
$234.00
Extech EC510 Waterproof Exstik II Ph/Conductivity Meter Kit, Electrode
Global Industrial
$234.00
Extech EC510 Waterproof Exstik II Ph/Conductivity Meter Kit, Electrode
Global Industrial
$450.50
Environmental Express Oakton Oakton Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$450.50
Environmental Express Oakton Oakton Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$162.00
Elite Ph Pocket Tester, Thermo Orion - ELITEPH
The Lab Depot
$162.00
Elite Ph Pocket Tester, Thermo Orion - ELITEPH
The Lab Depot
$29.99
$34.99
5.5 To 9.0 Ph Testing Strips
ChemWorld.com
14% off
$29.99
$34.99
5.5 To 9.0 Ph Testing Strips
ChemWorld.com
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
1
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
$188.95
$204.00
Extech EC500 Exstick II Ph/Conductivity/Temperature Meter
Test Equipment Depot
491
$188.95
$204.00
Extech EC500 Exstick II Ph/Conductivity/Temperature Meter
Test Equipment Depot
$113.95
$124.00
Extech PH100 Exstik Waterproof Ph Meter With Flat Surface Electrode
Test Equipment Depot
$113.95
$124.00
Extech PH100 Exstik Waterproof Ph Meter With Flat Surface Electrode
Test Equipment Depot
$564.21
$821.00
Oakton WD-35614-30 Eutech Ph 150 Ph, Mv, Temperature Meter And Probe
Test Equipment Depot
31% off
$564.21
$821.00
Oakton WD-35614-30 Eutech Ph 150 Ph, Mv, Temperature Meter And Probe
Test Equipment Depot
$14.70
Yannee 0-14 PH Electrode Probe PH Probe High Sensitivity PH Probe PH Tester Monitor PH Non-Rechargeable Electrode Probe Test Meters-Test Meters & Dete
Walmart
Free shipping
$14.70
Yannee 0-14 PH Electrode Probe PH Probe High Sensitivity PH Probe PH Tester Monitor PH Non-Rechargeable Electrode Probe Test Meters-Test Meters & Dete
Walmart
$521.00
Orion 9157BNMD Triode 3-In-1 Ph/ATC Probe BNC
The Lab Depot
$521.00
Orion 9157BNMD Triode 3-In-1 Ph/ATC Probe BNC
The Lab Depot
$46.75
Milwaukee Ph51 Waterproof Ph Tester With Replaceable Probe
Walmart
Free shipping
$46.75
Milwaukee Ph51 Waterproof Ph Tester With Replaceable Probe
Walmart
$1,567.49
Ph Probe Tester, 9V
Thomas Scientific
$1,567.49
Ph Probe Tester, 9V
Thomas Scientific
$189.45
Environmental Express Ph Probe, Refillable, Long And Thin Body | Cole-Parmer
Cole-Parmer
$189.45
Environmental Express Ph Probe, Refillable, Long And Thin Body | Cole-Parmer
Cole-Parmer
$184.99
Kelway Calibrating Acidity Testing Meter For Soil (3.5 To 8 Ph)
Agriculture Solutions LLC
$184.99
Kelway Calibrating Acidity Testing Meter For Soil (3.5 To 8 Ph)
Agriculture Solutions LLC
$162.95
Kelway Ph And Moisture Tester By AM Leonard
A.M. Leonard
$162.95
Kelway Ph And Moisture Tester By AM Leonard
A.M. Leonard
$125.05
Milwaukee PRO Digital Ph Meter W/ Thermometer & ATC | Morebeer!
MoreBeer!
$125.05
Milwaukee PRO Digital Ph Meter W/ Thermometer & ATC | Morebeer!
MoreBeer!
$55.00
Hanna Instruments Hi98103 Checker Ph Tester With Ph Electrode And Batteries, 0.00 To 14.00 Ph, +/-0.2 Ph Accuracy, 0.1 Ph Resolution
Walmart
4
Free shipping
$55.00
Hanna Instruments Hi98103 Checker Ph Tester With Ph Electrode And Batteries, 0.00 To 14.00 Ph, +/-0.2 Ph Accuracy, 0.1 Ph Resolution
Walmart
$174.90
Rola-Chem Ph Probe Heavy Duty 550135
PoolZoom.com
$174.90
Rola-Chem Ph Probe Heavy Duty 550135
PoolZoom.com
$37.20
HM Digital PH-80 Hydrotester Series Ph/Temp Meter
Hydrobuilder
667
$37.20
HM Digital PH-80 Hydrotester Series Ph/Temp Meter
Hydrobuilder
$83.75
Green Soil Ph Tester With 3 in 1 Moisture Light Ph Test For Indoor And Outdoor Garden, Lawn, Farm, Use (1-Pack)
Home Depot
Free shipping
$83.75
Green Soil Ph Tester With 3 in 1 Moisture Light Ph Test For Indoor And Outdoor Garden, Lawn, Farm, Use (1-Pack)
Home Depot
$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
$117.79
Hanna Instruments Ph & Temperature Tester With 0.1 Ph Resolution - Phep®4 - HI98127
PVC Fittings Online
$117.79
Hanna Instruments Ph & Temperature Tester With 0.1 Ph Resolution - Phep®4 - HI98127
PVC Fittings Online
$768.99
Oakton Instruments PH 700 Benchtop Meter - METER, PH 700, WITH PROBE - WD-35419-03 - 1 Each / Each
Grayline Medical
$768.99
Oakton Instruments PH 700 Benchtop Meter - METER, PH 700, WITH PROBE - WD-35419-03 - 1 Each / Each
Grayline Medical
$50.25
$65.25
Milwaukee PH55 Waterproof Ph & Temperature Tester
HTG Supply
22% off
$50.25
$65.25
Milwaukee PH55 Waterproof Ph & Temperature Tester
HTG Supply
$4.54
$6.05
PH Sensor Module For Arduino PH 0-14 Value Liquid Detection Test Electrode Probe For 51/STM32 BNC 5V
Aliexpress
24% off
$4.54
$6.05
PH Sensor Module For Arduino PH 0-14 Value Liquid Detection Test Electrode Probe For 51/STM32 BNC 5V
Aliexpress
$149.80
2-IN-1 Soil Ph Meter Digital Tester With Stainless Steel Electrode LCD Display And Easy Calibration For Hydroponics
Home Depot
Free shipping
$149.80
2-IN-1 Soil Ph Meter Digital Tester With Stainless Steel Electrode LCD Display And Easy Calibration For Hydroponics
Home Depot
$9.95
Rapitest Soil Ph Tester
Pinetree Garden Seeds (PTGS)
$9.95
Rapitest Soil Ph Tester
Pinetree Garden Seeds (PTGS)
$48.16
Soil PH Meter, Soil Moisture Sensor Meter, Soil PH Tester Gardening Tool Kits For Plant, Tree, Soil Tester For Moisture
Home Depot
Free shipping
$48.16
Soil PH Meter, Soil Moisture Sensor Meter, Soil PH Tester Gardening Tool Kits For Plant, Tree, Soil Tester For Moisture
Home Depot
$60.99
Kegland Ph Meter | Digital Display | Automatic Temperature Compensation | 0.01 Resolution | Buffer Solution Included
MoreBeer!
$60.99
Kegland Ph Meter | Digital Display | Automatic Temperature Compensation | 0.01 Resolution | Buffer Solution Included
MoreBeer!
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Shop ph probe test

Sponsored
About our ads
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
1
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
$188.95
$204.00
Extech EC500 Exstick II Ph/Conductivity/Temperature Meter
Test Equipment Depot
491
$188.95
$204.00
Extech EC500 Exstick II Ph/Conductivity/Temperature Meter
Test Equipment Depot
$113.95
$124.00
Extech PH100 Exstik Waterproof Ph Meter With Flat Surface Electrode
Test Equipment Depot
$113.95
$124.00
Extech PH100 Exstik Waterproof Ph Meter With Flat Surface Electrode
Test Equipment Depot
$564.21
$821.00
Oakton WD-35614-30 Eutech Ph 150 Ph, Mv, Temperature Meter And Probe
Test Equipment Depot
31% off
$564.21
$821.00
Oakton WD-35614-30 Eutech Ph 150 Ph, Mv, Temperature Meter And Probe
Test Equipment Depot
$14.70
Yannee 0-14 PH Electrode Probe PH Probe High Sensitivity PH Probe PH Tester Monitor PH Non-Rechargeable Electrode Probe Test Meters-Test Meters & Dete
Walmart
Free shipping
$14.70
Yannee 0-14 PH Electrode Probe PH Probe High Sensitivity PH Probe PH Tester Monitor PH Non-Rechargeable Electrode Probe Test Meters-Test Meters & Dete
Walmart
$521.00
Orion 9157BNMD Triode 3-In-1 Ph/ATC Probe BNC
The Lab Depot
$521.00
Orion 9157BNMD Triode 3-In-1 Ph/ATC Probe BNC
The Lab Depot
$46.75
Milwaukee Ph51 Waterproof Ph Tester With Replaceable Probe
Walmart
Free shipping
$46.75
Milwaukee Ph51 Waterproof Ph Tester With Replaceable Probe
Walmart
$1,567.49
Ph Probe Tester, 9V
Thomas Scientific
$1,567.49
Ph Probe Tester, 9V
Thomas Scientific
$189.45
Environmental Express Ph Probe, Refillable, Long And Thin Body | Cole-Parmer
Cole-Parmer
$189.45
Environmental Express Ph Probe, Refillable, Long And Thin Body | Cole-Parmer
Cole-Parmer
$184.99
Kelway Calibrating Acidity Testing Meter For Soil (3.5 To 8 Ph)
Agriculture Solutions LLC
$184.99
Kelway Calibrating Acidity Testing Meter For Soil (3.5 To 8 Ph)
Agriculture Solutions LLC
$162.95
Kelway Ph And Moisture Tester By AM Leonard
A.M. Leonard
$162.95
Kelway Ph And Moisture Tester By AM Leonard
A.M. Leonard
$125.05
Milwaukee PRO Digital Ph Meter W/ Thermometer & ATC | Morebeer!
MoreBeer!
$125.05
Milwaukee PRO Digital Ph Meter W/ Thermometer & ATC | Morebeer!
MoreBeer!
$55.00
Hanna Instruments Hi98103 Checker Ph Tester With Ph Electrode And Batteries, 0.00 To 14.00 Ph, +/-0.2 Ph Accuracy, 0.1 Ph Resolution
Walmart
4
Free shipping
$55.00
Hanna Instruments Hi98103 Checker Ph Tester With Ph Electrode And Batteries, 0.00 To 14.00 Ph, +/-0.2 Ph Accuracy, 0.1 Ph Resolution
Walmart
$174.90
Rola-Chem Ph Probe Heavy Duty 550135
PoolZoom.com
$174.90
Rola-Chem Ph Probe Heavy Duty 550135
PoolZoom.com
$37.20
HM Digital PH-80 Hydrotester Series Ph/Temp Meter
Hydrobuilder
667
$37.20
HM Digital PH-80 Hydrotester Series Ph/Temp Meter
Hydrobuilder
$83.75
Green Soil Ph Tester With 3 in 1 Moisture Light Ph Test For Indoor And Outdoor Garden, Lawn, Farm, Use (1-Pack)
Home Depot
Free shipping
$83.75
Green Soil Ph Tester With 3 in 1 Moisture Light Ph Test For Indoor And Outdoor Garden, Lawn, Farm, Use (1-Pack)
Home Depot
$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
$117.79
Hanna Instruments Ph & Temperature Tester With 0.1 Ph Resolution - Phep®4 - HI98127
PVC Fittings Online
$117.79
Hanna Instruments Ph & Temperature Tester With 0.1 Ph Resolution - Phep®4 - HI98127
PVC Fittings Online

Shop ph probe test

Sponsored
About our ads
$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
$69.96
Hydrion Ph Pencil: 1.0 Ph, 4 1/2 in Overall Lg, 1/2 in Overall Wd, 75 Tests, Ph [PK/3] Model: p-12m
Grainger
$69.96
Hydrion Ph Pencil: 1.0 Ph, 4 1/2 in Overall Lg, 1/2 in Overall Wd, 75 Tests, Ph [PK/3] Model: p-12m
Grainger
$244.15
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
251
$244.15
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
$204.00
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
80
Free shipping
$204.00
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
$20.29
Vivosun Ph & TDS Combo Meter
Hydrobuilder
$20.29
Vivosun Ph & TDS Combo Meter
Hydrobuilder
$629.44
SEKO Professional Ph Probe
Worldwide Janitor
$629.44
SEKO Professional Ph Probe
Worldwide Janitor
$145.99
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
251
Free shipping
$145.99
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
$234.00
Extech EC510 Waterproof Exstik II Ph/Conductivity Meter Kit, Electrode
Global Industrial
$234.00
Extech EC510 Waterproof Exstik II Ph/Conductivity Meter Kit, Electrode
Global Industrial
$450.50
Environmental Express Oakton Oakton Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$450.50
Environmental Express Oakton Oakton Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$162.00
Elite Ph Pocket Tester, Thermo Orion - ELITEPH
The Lab Depot
$162.00
Elite Ph Pocket Tester, Thermo Orion - ELITEPH
The Lab Depot
$29.99
$34.99
5.5 To 9.0 Ph Testing Strips
ChemWorld.com
14% off
$29.99
$34.99
5.5 To 9.0 Ph Testing Strips
ChemWorld.com
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
1
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
$188.95
$204.00
Extech EC500 Exstick II Ph/Conductivity/Temperature Meter
Test Equipment Depot
491
$188.95
$204.00
Extech EC500 Exstick II Ph/Conductivity/Temperature Meter
Test Equipment Depot
$113.95
$124.00
Extech PH100 Exstik Waterproof Ph Meter With Flat Surface Electrode
Test Equipment Depot
$113.95
$124.00
Extech PH100 Exstik Waterproof Ph Meter With Flat Surface Electrode
Test Equipment Depot
$564.21
$821.00
Oakton WD-35614-30 Eutech Ph 150 Ph, Mv, Temperature Meter And Probe
Test Equipment Depot
31% off
$564.21
$821.00
Oakton WD-35614-30 Eutech Ph 150 Ph, Mv, Temperature Meter And Probe
Test Equipment Depot
$14.70
Yannee 0-14 PH Electrode Probe PH Probe High Sensitivity PH Probe PH Tester Monitor PH Non-Rechargeable Electrode Probe Test Meters-Test Meters & Dete
Walmart
Free shipping
$14.70
Yannee 0-14 PH Electrode Probe PH Probe High Sensitivity PH Probe PH Tester Monitor PH Non-Rechargeable Electrode Probe Test Meters-Test Meters & Dete
Walmart
$521.00
Orion 9157BNMD Triode 3-In-1 Ph/ATC Probe BNC
The Lab Depot
$521.00
Orion 9157BNMD Triode 3-In-1 Ph/ATC Probe BNC
The Lab Depot
$46.75
Milwaukee Ph51 Waterproof Ph Tester With Replaceable Probe
Walmart
Free shipping
$46.75
Milwaukee Ph51 Waterproof Ph Tester With Replaceable Probe
Walmart

  • 5 Best PH Meters | Best PH Meters In 2025

    https://reviews.chicagotribune.com › ph_meters
    About our ads
    SponsoredWe Did The Research. Read Our In-Depth Guide for the Best pH Meters of 2025. …

    View Our Experts #1 Pick · #1 Online Buying Guide · Prices Reviews & Ratings

    5/5 (783 reviews)