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$494.00
Environmental Express Oakton Ph 6+ Handheld Meter With ATC Probe, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$494.00
Environmental Express Oakton Ph 6+ Handheld Meter With ATC Probe, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$331.50
Environmental Express Oakton Pctstestr 50 Waterproof Pocket Ph/Cond/TDS/Salinity Tester | Cole-Parmer
Cole-Parmer
$331.50
Environmental Express Oakton Pctstestr 50 Waterproof Pocket Ph/Cond/TDS/Salinity Tester | Cole-Parmer
Cole-Parmer
$491.00
Ohaus® Ohaus Ph Meter, Model ST2100-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$491.00
Ohaus® Ohaus Ph Meter, Model ST2100-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$158.49
Oakton Phtestr 30 Waterproof Ph Testr 30 Pocket Tester
Amazon.com
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Oakton Phtestr 30 Waterproof Ph Testr 30 Pocket Tester
Amazon.com
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$64.00
Hanna PH Checker
Amazon.com
Free shipping
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$64.00
Hanna PH Checker
Amazon.com
$702.00
Environmental Express Oakton Oakton Ph 150 Waterproof Portable Meter, Meter Only With Calibration | Cole-Parmer
Cole-Parmer
$702.00
Environmental Express Oakton Oakton Ph 150 Waterproof Portable Meter, Meter Only With Calibration | Cole-Parmer
Cole-Parmer
$226.63
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
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Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
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Ohaus® Ohaus Ph Meter, Model ST5000-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$1,970.00
Ohaus® Ohaus Ph Meter, Model ST5000-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$201.00
Hach Pocket Pro Ph Tester 9531000
Core & Main
39
$201.00
Hach Pocket Pro Ph Tester 9531000
Core & Main
$99.95
$112.45
PH-200 HM Digital Professional Grade Handheld Ph Meter
US Water Systems
11% off
$99.95
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PH-200 HM Digital Professional Grade Handheld Ph Meter
US Water Systems
$1,295.00
Myron 720II Ph Meter
US Water Systems
20% off
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Myron 720II Ph Meter
US Water Systems
$761.00
Sigma-Aldrich Oakton Acorn Series Ph 6 Meter, Reads Ph, Mv, & Temperature 1 Each
Sigma-Aldrich
$761.00
Sigma-Aldrich Oakton Acorn Series Ph 6 Meter, Reads Ph, Mv, & Temperature 1 Each
Sigma-Aldrich
$72.00
HI98108 HANNA INSTRUMENTS - Sensors & Switches & PH Electrode Supplies
Radwell.com
$72.00
HI98108 HANNA INSTRUMENTS - Sensors & Switches & PH Electrode Supplies
Radwell.com
$199.00
REED R3525 Ph/Mv Meter With Temperature
Globaltestsupply.com
$199.00
REED R3525 Ph/Mv Meter With Temperature
Globaltestsupply.com
$162.00
Horiba Laquatwin Ph Meter
AgTec
$162.00
Horiba Laquatwin Ph Meter
AgTec
$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
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
1
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
$684.99
Hanna Instruments HI99121 Portable Soil Ph Meter | Direct Measurement Tester
Blue Tiger Scientific
$684.99
Hanna Instruments HI99121 Portable Soil Ph Meter | Direct Measurement Tester
Blue Tiger Scientific
$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
$474.00
HI98121 HANNA INSTRUMENTS - Test Equipment & Ph Meter Supplies
Radwell.com
$474.00
HI98121 HANNA INSTRUMENTS - Test Equipment & Ph Meter Supplies
Radwell.com
$959.99
Hanna HI98169 Professional Ph Meter For Wine
Blue Tiger Scientific
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Hanna HI98169 Professional Ph Meter For Wine
Blue Tiger Scientific
$485.00
Hach Pocket Pro+ Multi 2 Tester For Ph/Cond/TDS/Salinity With Replaceable Sensor 9532800
Core & Main
$485.00
Hach Pocket Pro+ Multi 2 Tester For Ph/Cond/TDS/Salinity With Replaceable Sensor 9532800
Core & Main
$32.78
5In1 PH/TDS/EC/Salinity/Temperature Digital Water Quality Tester Meter Test Tool
vipih.com
$32.78
5In1 PH/TDS/EC/Salinity/Temperature Digital Water Quality Tester Meter Test Tool
vipih.com
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Digital Industrial Ph Tester Water Quality Monitor Ph Meter Online
eBay
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Digital Industrial Ph Tester Water Quality Monitor Ph Meter Online
eBay
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$41.19
Dual Test Stand, Ph & Iron For Pro Products Spectrum Line
US Water Systems
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Dual Test Stand, Ph & Iron For Pro Products Spectrum Line
US Water Systems
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$142.00
OHAUS ST20 Starter Ph Pen Meter, 0.00 - 210.2 F Range
Test Equipment Depot
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$142.00
OHAUS ST20 Starter Ph Pen Meter, 0.00 - 210.2 F Range
Test Equipment Depot
$178.71
SEKO Professional Ph Probe
Worldwide Janitor
$178.71
SEKO Professional Ph Probe
Worldwide Janitor
$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
$557.95
$846.00
OHAUS AB33PH-F Aquasearcher Ph Benchtop Meter W/ Ph Electrode, Holder
Test Equipment Depot
34% off
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$846.00
OHAUS AB33PH-F Aquasearcher Ph Benchtop Meter W/ Ph Electrode, Holder
Test Equipment Depot
$26.15
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5 Digital Pocket Ph Meter Tester Range 0.00-14.00 Pool Aquarium
eBay
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5 Digital Pocket Ph Meter Tester Range 0.00-14.00 Pool Aquarium
eBay
$28.78
3 in 1 Digital PH TDS TEMP Waterproof Water Quality Meter Tester Test Pen Tool
www.madhornets.com
$28.78
3 in 1 Digital PH TDS TEMP Waterproof Water Quality Meter Tester Test Pen Tool
www.madhornets.com
$129.31
Hercules 35272 Electronic Ph Tester (Waterproof) | Supplyhouse.Com
SupplyHouse.com
$129.31
Hercules 35272 Electronic Ph Tester (Waterproof) | Supplyhouse.Com
SupplyHouse.com
$448.38
Ohaus Ph Meter ST300-B
Microscope Marketplace
$448.38
Ohaus Ph Meter ST300-B
Microscope Marketplace
$1,555.00
$1,655.00
Lakewood Instruments 1520/30E Ph Or ORP Controllers
ChemWorld.com
$1,555.00
$1,655.00
Lakewood Instruments 1520/30E Ph Or ORP Controllers
ChemWorld.com
$575.00
REED R3000SD-KIT3 Data Logging Ph/ORP Meter With Electrodes, Temperature Probe, SD Card And Power Adapter
Globaltestsupply.com
$575.00
REED R3000SD-KIT3 Data Logging Ph/ORP Meter With Electrodes, Temperature Probe, SD Card And Power Adapter
Globaltestsupply.com
$34.78
5 in 1 Digital PH TDS EC ORP Temperature Water Quality Tester Meter Test Tool
vipih.com
$34.78
5 in 1 Digital PH TDS EC ORP Temperature Water Quality Tester Meter Test Tool
vipih.com

Shop ph checker

Sponsored
About our ads
$494.00
Environmental Express Oakton Ph 6+ Handheld Meter With ATC Probe, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$494.00
Environmental Express Oakton Ph 6+ Handheld Meter With ATC Probe, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$331.50
Environmental Express Oakton Pctstestr 50 Waterproof Pocket Ph/Cond/TDS/Salinity Tester | Cole-Parmer
Cole-Parmer
$331.50
Environmental Express Oakton Pctstestr 50 Waterproof Pocket Ph/Cond/TDS/Salinity Tester | Cole-Parmer
Cole-Parmer
$491.00
Ohaus® Ohaus Ph Meter, Model ST2100-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$491.00
Ohaus® Ohaus Ph Meter, Model ST2100-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$158.49
Oakton Phtestr 30 Waterproof Ph Testr 30 Pocket Tester
Amazon.com
36
Free shipping
$158.49
Oakton Phtestr 30 Waterproof Ph Testr 30 Pocket Tester
Amazon.com
$60.00
$64.00
Hanna PH Checker
Amazon.com
Free shipping
$60.00
$64.00
Hanna PH Checker
Amazon.com
$702.00
Environmental Express Oakton Oakton Ph 150 Waterproof Portable Meter, Meter Only With Calibration | Cole-Parmer
Cole-Parmer
$702.00
Environmental Express Oakton Oakton Ph 150 Waterproof Portable Meter, Meter Only With Calibration | Cole-Parmer
Cole-Parmer
$226.63
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
57
Free shipping
$226.63
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
$1,970.00
Ohaus® Ohaus Ph Meter, Model ST5000-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$1,970.00
Ohaus® Ohaus Ph Meter, Model ST5000-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$201.00
Hach Pocket Pro Ph Tester 9531000
Core & Main
39
$201.00
Hach Pocket Pro Ph Tester 9531000
Core & Main
$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
$1,295.00
Myron 720II Ph Meter
US Water Systems
20% off
$1,295.00
Myron 720II Ph Meter
US Water Systems
$761.00
Sigma-Aldrich Oakton Acorn Series Ph 6 Meter, Reads Ph, Mv, & Temperature 1 Each
Sigma-Aldrich
$761.00
Sigma-Aldrich Oakton Acorn Series Ph 6 Meter, Reads Ph, Mv, & Temperature 1 Each
Sigma-Aldrich
$72.00
HI98108 HANNA INSTRUMENTS - Sensors & Switches & PH Electrode Supplies
Radwell.com
$72.00
HI98108 HANNA INSTRUMENTS - Sensors & Switches & PH Electrode Supplies
Radwell.com
$199.00
REED R3525 Ph/Mv Meter With Temperature
Globaltestsupply.com
$199.00
REED R3525 Ph/Mv Meter With Temperature
Globaltestsupply.com
$162.00
Horiba Laquatwin Ph Meter
AgTec
$162.00
Horiba Laquatwin Ph Meter
AgTec
$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
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
1
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
$684.99
Hanna Instruments HI99121 Portable Soil Ph Meter | Direct Measurement Tester
Blue Tiger Scientific
$684.99
Hanna Instruments HI99121 Portable Soil Ph Meter | Direct Measurement Tester
Blue Tiger Scientific