Shop pH Probe Testing

Sponsored
About our ads
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
31
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
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
$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
$328.87
OAKTON WD-35613-50 Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately
Globaltestsupply.com
$328.87
OAKTON WD-35613-50 Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately
Globaltestsupply.com
$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
$1,053.39
OAKTON PH 620 Ph Meter And Probe With Calibration
Globaltestsupply.com
$1,053.39
OAKTON PH 620 Ph Meter And Probe With Calibration
Globaltestsupply.com
$1,606.73
OAKTON PH 600 Ph Meter And Probe With Calibration
Globaltestsupply.com
$1,606.73
OAKTON PH 600 Ph Meter And Probe With Calibration
Globaltestsupply.com
$120.17
Ph Probe
Thomas Scientific
$120.17
Ph Probe
Thomas Scientific
$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
$231.99
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
73
Free shipping
$231.99
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
$178.71
SEKO Professional Ph Probe
Worldwide Janitor
$178.71
SEKO Professional Ph Probe
Worldwide Janitor
$234.20
Lamotte 1904, Gel-Filled Ph Probe For 5-1936 Ph Meter
MegaDepot
$234.20
Lamotte 1904, Gel-Filled Ph Probe For 5-1936 Ph Meter
MegaDepot
$461.00
Hayward GLX-PROBE-PH Sense And Dispense PH Probe
Pool Warehouse
17
$461.00
Hayward GLX-PROBE-PH Sense And Dispense PH Probe
Pool Warehouse
$317.95
$449.50
Oakton WD-05993-96 Double-Junction Sealed Autoclavable Ph Probe
Test Equipment Depot
29% off
$317.95
$449.50
Oakton WD-05993-96 Double-Junction Sealed Autoclavable Ph Probe
Test Equipment Depot
$89.00
Bluelab PROBPH Ph Probe For Water, Replacement Electrode For Meter, Monitor, And Controller With Easy Calibration, Tool For Hydroponic System And
Amazon.com
Free shipping
$89.00
Bluelab PROBPH Ph Probe For Water, Replacement Electrode For Meter, Monitor, And Controller With Easy Calibration, Tool For Hydroponic System And
Amazon.com
$174.90
Rola-Chem Ph Probe Heavy Duty 550135
PoolZoom.com
$174.90
Rola-Chem Ph Probe Heavy Duty 550135
PoolZoom.com
$202.96
CAT Ph Probe Probe With 2-1/2 Foot Cable
Pool Web
$202.96
CAT Ph Probe Probe With 2-1/2 Foot Cable
Pool Web
$69.79
$97.71
Oakton General-Purpose Ph Probe, Refillable, DJ, Glass, 3 ft Cable, BNC
Cheekyhost USA
28% off
$69.79
$97.71
Oakton General-Purpose Ph Probe, Refillable, DJ, Glass, 3 ft Cable, BNC
Cheekyhost USA
$104.00
Expert Ph Pocket Tester, Ph & Temperature, Thermo Orion - EXPERTPH
The Lab Depot
$104.00
Expert Ph Pocket Tester, Ph & Temperature, Thermo Orion - EXPERTPH
The Lab Depot
$172.24
Apera Instruments AI201G, Grostar Ph / ORP Pen Tester Kit With ORP Probe
Selectum
$172.24
Apera Instruments AI201G, Grostar Ph / ORP Pen Tester Kit With ORP Probe
Selectum
$333.43
Ace Glass 5277-10, Ph Probe General Purpose-Lab Refillable Cole-Parmer
Selectum
$333.43
Ace Glass 5277-10, Ph Probe General Purpose-Lab Refillable Cole-Parmer
Selectum
$201.00
Hach Pocket Pro Ph Tester 9531000
Core & Main
$201.00
Hach Pocket Pro Ph Tester 9531000
Core & Main
$187.61
Rola-Chem Ph Probe With 8 Foot Cable - 550135
Pool Web
$187.61
Rola-Chem Ph Probe With 8 Foot Cable - 550135
Pool Web
$99.95
$112.45
PH-200 HM Digital Professional Grade Handheld Ph Meter
US Water Systems
11% off
$99.95
$112.45
PH-200 HM Digital Professional Grade Handheld Ph Meter
US Water Systems
$192.56
General 0 To 14 Ph, Pen Style Ph Meter 32 To 194°F, Replaceable Ph Electrode Probe, Accurate Up To 1 Ph & ±2Mv Dph7011 - 54195433
Penn Tool Co
$192.56
General 0 To 14 Ph, Pen Style Ph Meter 32 To 194°F, Replaceable Ph Electrode Probe, Accurate Up To 1 Ph & ±2Mv Dph7011 - 54195433
Penn Tool Co
$124.01
Aquachek Pocket Pro Ph Tester 9531000E
Pool Supply Unlimited
3
$124.01
Aquachek Pocket Pro Ph Tester 9531000E
Pool Supply Unlimited
$80.80
Apera Instruments AI311 Premium Series PH60 Waterproof Ph Pocket Tester Kit, Replaceable Probe, ±0.01 Ph Accuracy, Lcd Display
Amazon.com
Free shipping
$80.80
Apera Instruments AI311 Premium Series PH60 Waterproof Ph Pocket Tester Kit, Replaceable Probe, ±0.01 Ph Accuracy, Lcd Display
Amazon.com
$346.80
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$346.80
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
$316.00
Hach Pocket Pro+ Ph Tester With Replaceable Sensor 9532000
Core & Main
$316.00
Hach Pocket Pro+ Ph Tester With Replaceable Sensor 9532000
Core & Main
$130.54
Thermo Scientific Expert Ph Pocket Tester With Batteries
Thomas Scientific
$130.54
Thermo Scientific Expert Ph Pocket Tester With Batteries
Thomas Scientific
$313.00
Elite Ph Spear Pocket Tester, Thermo Orion - ELITEPHSPEAR
The Lab Depot
$313.00
Elite Ph Spear Pocket Tester, Thermo Orion - ELITEPHSPEAR
The Lab Depot
$106.79
Polaris Ph Probe With 2.5 Foot Cable
Pool Web
$106.79
Polaris Ph Probe With 2.5 Foot Cable
Pool Web
$85.88
$115.94
0-14 Ph Electrode Probe BNC Connector, 300cm Cable For PH Meter Monitor Controller Test Sensor, Replacement Kit For Aquarium Hydroponics Plant Pool Spa (Ph Electrode)
elohimhay
25% off
$85.88
$115.94
0-14 Ph Electrode Probe BNC Connector, 300cm Cable For PH Meter Monitor Controller Test Sensor, Replacement Kit For Aquarium Hydroponics Plant Pool Spa (Ph Electrode)
elohimhay
$333.43
Ace Glass 5277-10 Ph Probe General Purpose-Lab Refillable Cole-Parmer
delupe.com
Free shipping
$333.43
Ace Glass 5277-10 Ph Probe General Purpose-Lab Refillable Cole-Parmer
delupe.com
$505.45
Thermo Scientific Orion Triode 3-In-1 Ph/ATC Probe Single Epoxy BNC 9157BN
Core & Main
$505.45
Thermo Scientific Orion Triode 3-In-1 Ph/ATC Probe Single Epoxy BNC 9157BN
Core & Main
$176.23
PH Probe, Rola-Chem Digital/Analog Cntrl Sys, Heavy Duty, 8ft : 550135 | Pool Parts
PartsForSpas
$176.23
PH Probe, Rola-Chem Digital/Analog Cntrl Sys, Heavy Duty, 8ft : 550135 | Pool Parts
PartsForSpas

Shop pH Probe Testing

Sponsored
About our ads
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
31
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
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
$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
$328.87
OAKTON WD-35613-50 Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately
Globaltestsupply.com
$328.87
OAKTON WD-35613-50 Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately
Globaltestsupply.com
$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
$1,053.39
OAKTON PH 620 Ph Meter And Probe With Calibration
Globaltestsupply.com
$1,053.39
OAKTON PH 620 Ph Meter And Probe With Calibration
Globaltestsupply.com
$1,606.73
OAKTON PH 600 Ph Meter And Probe With Calibration
Globaltestsupply.com
$1,606.73
OAKTON PH 600 Ph Meter And Probe With Calibration
Globaltestsupply.com
$120.17
Ph Probe
Thomas Scientific
$120.17
Ph Probe
Thomas Scientific
$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
$231.99
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
73
Free shipping
$231.99
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
$178.71
SEKO Professional Ph Probe
Worldwide Janitor
$178.71
SEKO Professional Ph Probe
Worldwide Janitor
$234.20
Lamotte 1904, Gel-Filled Ph Probe For 5-1936 Ph Meter
MegaDepot
$234.20
Lamotte 1904, Gel-Filled Ph Probe For 5-1936 Ph Meter
MegaDepot
$461.00
Hayward GLX-PROBE-PH Sense And Dispense PH Probe
Pool Warehouse
17
$461.00
Hayward GLX-PROBE-PH Sense And Dispense PH Probe
Pool Warehouse
$317.95
$449.50
Oakton WD-05993-96 Double-Junction Sealed Autoclavable Ph Probe
Test Equipment Depot
29% off
$317.95
$449.50
Oakton WD-05993-96 Double-Junction Sealed Autoclavable Ph Probe
Test Equipment Depot
$89.00
Bluelab PROBPH Ph Probe For Water, Replacement Electrode For Meter, Monitor, And Controller With Easy Calibration, Tool For Hydroponic System And
Amazon.com
Free shipping
$89.00
Bluelab PROBPH Ph Probe For Water, Replacement Electrode For Meter, Monitor, And Controller With Easy Calibration, Tool For Hydroponic System And
Amazon.com
$174.90
Rola-Chem Ph Probe Heavy Duty 550135
PoolZoom.com
$174.90
Rola-Chem Ph Probe Heavy Duty 550135
PoolZoom.com
$202.96
CAT Ph Probe Probe With 2-1/2 Foot Cable
Pool Web
$202.96
CAT Ph Probe Probe With 2-1/2 Foot Cable
Pool Web
$69.79
$97.71
Oakton General-Purpose Ph Probe, Refillable, DJ, Glass, 3 ft Cable, BNC
Cheekyhost USA
28% off
$69.79
$97.71
Oakton General-Purpose Ph Probe, Refillable, DJ, Glass, 3 ft Cable, BNC
Cheekyhost USA
$104.00
Expert Ph Pocket Tester, Ph & Temperature, Thermo Orion - EXPERTPH
The Lab Depot
$104.00
Expert Ph Pocket Tester, Ph & Temperature, Thermo Orion - EXPERTPH
The Lab Depot