Shop Ph Testers

Sponsored
About our ads
$180.97
Extech Ph Meter: Ph/Temp, Meter, Built-In Smart Chip Predicts Ph Electrode Performance, ±0.01 Ph Model: PH100
Grainger
$180.97
Extech Ph Meter: Ph/Temp, Meter, Built-In Smart Chip Predicts Ph Electrode Performance, ±0.01 Ph Model: PH100
Grainger
$228.79
Extech Ph Meter: Millivolt/Ph/Temp, Ph Electrode, 9V Battery/Protective Holster, 0 Ph Ph Range - Min Model: PH220-C
Grainger
$228.79
Extech Ph Meter: Millivolt/Ph/Temp, Ph Electrode, 9V Battery/Protective Holster, 0 Ph Ph Range - Min Model: PH220-C
Grainger
$92.24
Reed Instruments Ph Meter: Ph/Temp, Meter, Batteries/Carrying Case/Protective Cap, ±0.02 Ph Model: R3500
Grainger
$92.24
Reed Instruments Ph Meter: Ph/Temp, Meter, Batteries/Carrying Case/Protective Cap, ±0.02 Ph Model: R3500
Grainger
$461.15
Milwaukee MW806 MAX Ph/EC/TDS/Temp Logging Quality Meter W/ATC
Test Equipment Depot
$461.15
Milwaukee MW806 MAX Ph/EC/TDS/Temp Logging Quality Meter W/ATC
Test Equipment Depot
$139.15
Milwaukee MC120 Ph Monitor W/Mounting Kit, 0.0 To 14.0 Ph
Test Equipment Depot
$139.15
Milwaukee MC120 Ph Monitor W/Mounting Kit, 0.0 To 14.0 Ph
Test Equipment Depot
$195.20
Milwaukee MW102 ATC Ph C Meter, Auto Calibrate, Auto Temp Compensation
Test Equipment Depot
$195.20
Milwaukee MW102 ATC Ph C Meter, Auto Calibrate, Auto Temp Compensation
Test Equipment Depot
$255.44
Hanna Instruments HI-98127 Ph Meter, -2Ph - 16Ph, 0.1Ph, +/-0.1Ph | Ph Meters
Newark
$255.44
Hanna Instruments HI-98127 Ph Meter, -2Ph - 16Ph, 0.1Ph, +/-0.1Ph | Ph Meters
Newark
$30.54
HM Digital PH-80, Hydrotester
Selectum
$30.54
HM Digital PH-80, Hydrotester
Selectum
$54.99
Hanna Instruments Groline Tester - Hydroponics Ph
Sylvane
$54.99
Hanna Instruments Groline Tester - Hydroponics Ph
Sylvane
$102.91
PCE Instruments PCE-PH 14, Ph Tester (Displays Ph Value And Temperature, Pocket Size)
Selectum
$102.91
PCE Instruments PCE-PH 14, Ph Tester (Displays Ph Value And Temperature, Pocket Size)
Selectum
$153.11
Oakton Phtestr 30 Waterproof Ph Testr 30 Pocket Tester
Amazon.com
Free shipping
$153.11
Oakton Phtestr 30 Waterproof Ph Testr 30 Pocket Tester
Amazon.com
$60.18
Apera Instruments AI209, 20 Value Series Pocket Ph Tester Kit
Selectum
$60.18
Apera Instruments AI209, 20 Value Series Pocket Ph Tester Kit
Selectum
$442.99
PCE Ph Tester And Conductivity Meter - Measures Ph, Conductivity, Salinity, Temperature, Model PCE-PH 25
Northern Tool
$442.99
PCE Ph Tester And Conductivity Meter - Measures Ph, Conductivity, Salinity, Temperature, Model PCE-PH 25
Northern Tool
$274.95
Oakton Instruments Phtestr 50 Battery Waterproof Ph Tester
Pollardwater
Free shipping
$274.95
Oakton Instruments Phtestr 50 Battery Waterproof Ph Tester
Pollardwater
$78.99
Apera Instruments AI311 Premium Series PH60 Waterproof Ph Pocket Tester Kit, Replaceable Probe, ±0.01 Ph Accuracy, Lcd Display
Amazon.com
Free shipping
$78.99
Apera Instruments AI311 Premium Series PH60 Waterproof Ph Pocket Tester Kit, Replaceable Probe, ±0.01 Ph Accuracy, Lcd Display
Amazon.com
$168.21
407228 EXTECH - Test Equipment & Ph Meter Supplies
Radwell.com
$168.21
407228 EXTECH - Test Equipment & Ph Meter Supplies
Radwell.com
$262.43
$294.00
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
Free shipping
10% off
$262.43
$294.00
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
$125.05
Milwaukee PRO Digital Ph Meter W/ Thermometer & ATC
MoreBeer!
$125.05
Milwaukee PRO Digital Ph Meter W/ Thermometer & ATC
MoreBeer!
$263.95
$295.95
MSE PRO Dual Line LCD Pocket PH Tester
MSE Supplies
10% off
$263.95
$295.95
MSE PRO Dual Line LCD Pocket PH Tester
MSE Supplies
$119.99
Hanna Instruments Groline Tester - Soil Ph
Sylvane
$119.99
Hanna Instruments Groline Tester - Soil Ph
Sylvane
$197.95
$221.95
MSE PRO ±0.05Ph Pocket PH Tester
MSE Supplies
10% off
$197.95
$221.95
MSE PRO ±0.05Ph Pocket PH Tester
MSE Supplies
$263.95
$295.95
MSE PRO ±0.05Ph Pocket PH Tester With Single Line LCD
MSE Supplies
10% off
$263.95
$295.95
MSE PRO ±0.05Ph Pocket PH Tester With Single Line LCD
MSE Supplies
$210.00
Hach Pocket Pro Ph Tester 9531000
Core & Main
$210.00
Hach Pocket Pro Ph Tester 9531000
Core & Main
$329.00
Hach Pocket Pro+ Ph Tester With Replaceable Sensor 9532000
Core & Main
$329.00
Hach Pocket Pro+ Ph Tester With Replaceable Sensor 9532000
Core & Main
$109.37
Multicomp Pro MP780647 Ph Meter, 0Ph To 14Ph | Ph Meters
Newark
$109.37
Multicomp Pro MP780647 Ph Meter, 0Ph To 14Ph | Ph Meters
Newark
$238.89
Testo 206 PH1 Ph Meter
Newark
$238.89
Testo 206 PH1 Ph Meter
Newark
$70.00
Hanna Instruments Groline Ph Tester - Easy Calibration Meter
Hydrobuilder
$70.00
Hanna Instruments Groline Ph Tester - Easy Calibration Meter
Hydrobuilder
$20.29
Vivosun Ph & TDS Combo Meter - High Accuracy Testing Tools
Hydrobuilder
$20.29
Vivosun Ph & TDS Combo Meter - High Accuracy Testing Tools
Hydrobuilder
$99.00
REED R3500 Ph Meter
Globaltestsupply.com
$99.00
REED R3500 Ph Meter
Globaltestsupply.com
$27.99
Accurate Digital PH Test Meter
Digitalzakka
$27.99
Accurate Digital PH Test Meter
Digitalzakka
$493.99
Handheld Digital Ph Tester, EI 0961
The Lab Stockroom
$493.99
Handheld Digital Ph Tester, EI 0961
The Lab Stockroom
$148.00
Hach Ph Test Kit 4.0 - 10.0 Ph Model 17N 147011
Core & Main
$148.00
Hach Ph Test Kit 4.0 - 10.0 Ph Model 17N 147011
Core & Main
$199.00
REED R3525 Ph/Mv Meter With Temperature
Globaltestsupply.com
$199.00
REED R3525 Ph/Mv Meter With Temperature
Globaltestsupply.com
$53.99
PH-991 Durable PH Meter With Backlight Tester And Temp Monitor
Digitalzakka
$53.99
PH-991 Durable PH Meter With Backlight Tester And Temp Monitor
Digitalzakka
$147.00
Environmental Express Oakton Phtestr 5 Waterproof Ph Pocket Tester | Cole-Parmer
Cole-Parmer
$147.00
Environmental Express Oakton Phtestr 5 Waterproof Ph Pocket Tester | Cole-Parmer
Cole-Parmer
$137.25
Environmental Express Oakton Pocket Ecotestr Ph 2 Plus By Oakton | Cole-Parmer
Cole-Parmer
$137.25
Environmental Express Oakton Pocket Ecotestr Ph 2 Plus By Oakton | Cole-Parmer
Cole-Parmer
Sponsored
Best Soil pH Tester Reviewed
www.expertbestreview.com/soil-ph-tester/top-5-2026
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Shop Ph Testers

Sponsored
About our ads
$60.18
Apera Instruments AI209, 20 Value Series Pocket Ph Tester Kit
Selectum
$60.18
Apera Instruments AI209, 20 Value Series Pocket Ph Tester Kit
Selectum
$442.99
PCE Ph Tester And Conductivity Meter - Measures Ph, Conductivity, Salinity, Temperature, Model PCE-PH 25
Northern Tool
$442.99
PCE Ph Tester And Conductivity Meter - Measures Ph, Conductivity, Salinity, Temperature, Model PCE-PH 25
Northern Tool
$274.95
Oakton Instruments Phtestr 50 Battery Waterproof Ph Tester
Pollardwater
Free shipping
$274.95
Oakton Instruments Phtestr 50 Battery Waterproof Ph Tester
Pollardwater
$78.99
Apera Instruments AI311 Premium Series PH60 Waterproof Ph Pocket Tester Kit, Replaceable Probe, ±0.01 Ph Accuracy, Lcd Display
Amazon.com
Free shipping
$78.99
Apera Instruments AI311 Premium Series PH60 Waterproof Ph Pocket Tester Kit, Replaceable Probe, ±0.01 Ph Accuracy, Lcd Display
Amazon.com
$168.21
407228 EXTECH - Test Equipment & Ph Meter Supplies
Radwell.com
$168.21
407228 EXTECH - Test Equipment & Ph Meter Supplies
Radwell.com
$262.43
$294.00
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
Free shipping
10% off
$262.43
$294.00
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
$125.05
Milwaukee PRO Digital Ph Meter W/ Thermometer & ATC
MoreBeer!
$125.05
Milwaukee PRO Digital Ph Meter W/ Thermometer & ATC
MoreBeer!
$263.95
$295.95
MSE PRO Dual Line LCD Pocket PH Tester
MSE Supplies
10% off
$263.95
$295.95
MSE PRO Dual Line LCD Pocket PH Tester
MSE Supplies
$119.99
Hanna Instruments Groline Tester - Soil Ph
Sylvane
$119.99
Hanna Instruments Groline Tester - Soil Ph
Sylvane
$197.95
$221.95
MSE PRO ±0.05Ph Pocket PH Tester
MSE Supplies
10% off
$197.95
$221.95
MSE PRO ±0.05Ph Pocket PH Tester
MSE Supplies
$263.95
$295.95
MSE PRO ±0.05Ph Pocket PH Tester With Single Line LCD
MSE Supplies
10% off
$263.95
$295.95
MSE PRO ±0.05Ph Pocket PH Tester With Single Line LCD
MSE Supplies
$210.00
Hach Pocket Pro Ph Tester 9531000
Core & Main
$210.00
Hach Pocket Pro Ph Tester 9531000
Core & Main
$329.00
Hach Pocket Pro+ Ph Tester With Replaceable Sensor 9532000
Core & Main
$329.00
Hach Pocket Pro+ Ph Tester With Replaceable Sensor 9532000
Core & Main
$109.37
Multicomp Pro MP780647 Ph Meter, 0Ph To 14Ph | Ph Meters
Newark
$109.37
Multicomp Pro MP780647 Ph Meter, 0Ph To 14Ph | Ph Meters
Newark
$238.89
Testo 206 PH1 Ph Meter
Newark
$238.89
Testo 206 PH1 Ph Meter
Newark
$70.00
Hanna Instruments Groline Ph Tester - Easy Calibration Meter
Hydrobuilder
$70.00
Hanna Instruments Groline Ph Tester - Easy Calibration Meter
Hydrobuilder
$20.29
Vivosun Ph & TDS Combo Meter - High Accuracy Testing Tools
Hydrobuilder
$20.29
Vivosun Ph & TDS Combo Meter - High Accuracy Testing Tools
Hydrobuilder
$99.00
REED R3500 Ph Meter
Globaltestsupply.com
$99.00
REED R3500 Ph Meter
Globaltestsupply.com

Shop Ph Testers

Sponsored
About our ads
$180.97
Extech Ph Meter: Ph/Temp, Meter, Built-In Smart Chip Predicts Ph Electrode Performance, ±0.01 Ph Model: PH100
Grainger
$180.97
Extech Ph Meter: Ph/Temp, Meter, Built-In Smart Chip Predicts Ph Electrode Performance, ±0.01 Ph Model: PH100
Grainger
$228.79
Extech Ph Meter: Millivolt/Ph/Temp, Ph Electrode, 9V Battery/Protective Holster, 0 Ph Ph Range - Min Model: PH220-C
Grainger
$228.79
Extech Ph Meter: Millivolt/Ph/Temp, Ph Electrode, 9V Battery/Protective Holster, 0 Ph Ph Range - Min Model: PH220-C
Grainger
$92.24
Reed Instruments Ph Meter: Ph/Temp, Meter, Batteries/Carrying Case/Protective Cap, ±0.02 Ph Model: R3500
Grainger
$92.24
Reed Instruments Ph Meter: Ph/Temp, Meter, Batteries/Carrying Case/Protective Cap, ±0.02 Ph Model: R3500
Grainger
$461.15
Milwaukee MW806 MAX Ph/EC/TDS/Temp Logging Quality Meter W/ATC
Test Equipment Depot
$461.15
Milwaukee MW806 MAX Ph/EC/TDS/Temp Logging Quality Meter W/ATC
Test Equipment Depot
$139.15
Milwaukee MC120 Ph Monitor W/Mounting Kit, 0.0 To 14.0 Ph
Test Equipment Depot
$139.15
Milwaukee MC120 Ph Monitor W/Mounting Kit, 0.0 To 14.0 Ph
Test Equipment Depot
$195.20
Milwaukee MW102 ATC Ph C Meter, Auto Calibrate, Auto Temp Compensation
Test Equipment Depot
$195.20
Milwaukee MW102 ATC Ph C Meter, Auto Calibrate, Auto Temp Compensation
Test Equipment Depot
$255.44
Hanna Instruments HI-98127 Ph Meter, -2Ph - 16Ph, 0.1Ph, +/-0.1Ph | Ph Meters
Newark
$255.44
Hanna Instruments HI-98127 Ph Meter, -2Ph - 16Ph, 0.1Ph, +/-0.1Ph | Ph Meters
Newark
$30.54
HM Digital PH-80, Hydrotester
Selectum
$30.54
HM Digital PH-80, Hydrotester
Selectum
$54.99
Hanna Instruments Groline Tester - Hydroponics Ph
Sylvane
$54.99
Hanna Instruments Groline Tester - Hydroponics Ph
Sylvane
$102.91
PCE Instruments PCE-PH 14, Ph Tester (Displays Ph Value And Temperature, Pocket Size)
Selectum
$102.91
PCE Instruments PCE-PH 14, Ph Tester (Displays Ph Value And Temperature, Pocket Size)
Selectum
$153.11
Oakton Phtestr 30 Waterproof Ph Testr 30 Pocket Tester
Amazon.com
Free shipping
$153.11
Oakton Phtestr 30 Waterproof Ph Testr 30 Pocket Tester
Amazon.com
$60.18
Apera Instruments AI209, 20 Value Series Pocket Ph Tester Kit
Selectum
$60.18
Apera Instruments AI209, 20 Value Series Pocket Ph Tester Kit
Selectum
$442.99
PCE Ph Tester And Conductivity Meter - Measures Ph, Conductivity, Salinity, Temperature, Model PCE-PH 25
Northern Tool
$442.99
PCE Ph Tester And Conductivity Meter - Measures Ph, Conductivity, Salinity, Temperature, Model PCE-PH 25
Northern Tool
$274.95
Oakton Instruments Phtestr 50 Battery Waterproof Ph Tester
Pollardwater
Free shipping
$274.95
Oakton Instruments Phtestr 50 Battery Waterproof Ph Tester
Pollardwater
$78.99
Apera Instruments AI311 Premium Series PH60 Waterproof Ph Pocket Tester Kit, Replaceable Probe, ±0.01 Ph Accuracy, Lcd Display
Amazon.com
Free shipping
$78.99
Apera Instruments AI311 Premium Series PH60 Waterproof Ph Pocket Tester Kit, Replaceable Probe, ±0.01 Ph Accuracy, Lcd Display
Amazon.com
$168.21
407228 EXTECH - Test Equipment & Ph Meter Supplies
Radwell.com
$168.21
407228 EXTECH - Test Equipment & Ph Meter Supplies
Radwell.com
$262.43
$294.00
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
Free shipping
10% off
$262.43
$294.00
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
$125.05
Milwaukee PRO Digital Ph Meter W/ Thermometer & ATC
MoreBeer!
$125.05
Milwaukee PRO Digital Ph Meter W/ Thermometer & ATC
MoreBeer!