Shop ph testing meter

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$230.49
Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Ph Model: WD-35634-14
Grainger
$230.49
Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Ph Model: WD-35634-14
Grainger
$301.34
Extech Ph/Mv/Temperature Meter Kit: 0 Ph To 14 Ph, +/-0.02 Ph, 0.01 Ph Ph Resolution, Mv/Ph/Temp Model: OYSTER-15
Grainger
$301.34
Extech Ph/Mv/Temperature Meter Kit: 0 Ph To 14 Ph, +/-0.02 Ph, 0.01 Ph Ph Resolution, Mv/Ph/Temp Model: OYSTER-15
Grainger
$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
$1,510.00
Orion Star A221 Ph Portable Meter ORP Kit, Thermo Orion - STARA2217
The Lab Depot
$1,510.00
Orion Star A221 Ph Portable Meter ORP Kit, Thermo Orion - STARA2217
The Lab Depot
$355.55
7082-16 HONEYWELL - Sensors & Switches & PH/ORP Transmitter Supplies
Radwell.com
$355.55
7082-16 HONEYWELL - Sensors & Switches & PH/ORP Transmitter Supplies
Radwell.com
$3,850.00
Orion Dual Star Ph/ISE Meter Ph & Sodium Kit, Thermo Orion - 2115205
The Lab Depot
$3,850.00
Orion Dual Star Ph/ISE Meter Ph & Sodium Kit, Thermo Orion - 2115205
The Lab Depot
$506.24
Extech Handheld Multiparameter Meter: ORP/Ph/Temp, 0 Ph To 14 Ph, -1,999 Mv To 1,999 Mv Model: SDL100
Grainger
2
$506.24
Extech Handheld Multiparameter Meter: ORP/Ph/Temp, 0 Ph To 14 Ph, -1,999 Mv To 1,999 Mv Model: SDL100
Grainger
$470.00
Ohaus® Ohaus Ph Meter, Model ST300-B 1 Each
Sigma-Aldrich
$470.00
Ohaus® Ohaus Ph Meter, Model ST300-B 1 Each
Sigma-Aldrich
$2,030.00
Orion Star A214 Ph/ISE Benchtop Meter With Stand
The Lab Depot
$2,030.00
Orion Star A214 Ph/ISE Benchtop Meter With Stand
The Lab Depot
$61.81
HI98108 HANNA INSTRUMENTS - Sensors & Switches & PH Electrode Supplies
Radwell.com
$61.81
HI98108 HANNA INSTRUMENTS - Sensors & Switches & PH Electrode Supplies
Radwell.com
$244.14
Advanced Ph Meter
Certified MTP
$244.14
Advanced Ph Meter
Certified MTP
$77.90
Milwaukee PH55 Ph, Temperature Meter, Pocket Sized -2.0 To 16.0
Test Equipment Depot
16
$77.90
Milwaukee PH55 Ph, Temperature Meter, Pocket Sized -2.0 To 16.0
Test Equipment Depot
$367.45
Milwaukee AG900 Ph, EC, TDS Combination Meter Kit With Case
Test Equipment Depot
$367.45
Milwaukee AG900 Ph, EC, TDS Combination Meter Kit With Case
Test Equipment Depot
$1,940.00
Ohaus® Ohaus Ph Meter, Model ST5000-B, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$1,940.00
Ohaus® Ohaus Ph Meter, Model ST5000-B, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$164.78
Ph Meter, LCD Display, 0.00 To 14.00 Range
Amazon.com
Free shipping
$164.78
Ph Meter, LCD Display, 0.00 To 14.00 Range
Amazon.com
$29.99
Ph Tester - One
Gurney's
$29.99
Ph Tester - One
Gurney's
$461.15
Milwaukee MW805 Ph/EC/TDS/Temp 4 in 1 Data Log Meter With ATC
Test Equipment Depot
$461.15
Milwaukee MW805 Ph/EC/TDS/Temp 4 in 1 Data Log Meter With ATC
Test Equipment Depot
$657.00
Ohaus® Ohaus Ph Meter, Model ST300-G 1 Each
Sigma-Aldrich
$657.00
Ohaus® Ohaus Ph Meter, Model ST300-G 1 Each
Sigma-Aldrich
$587.72
OAKTON PH 700 Benchtop Ph Meter And Electrode
Globaltestsupply.com
$587.72
OAKTON PH 700 Benchtop Ph Meter And Electrode
Globaltestsupply.com
$114.91
Ph Pen Meter With 0.1Ph
Certified MTP
$114.91
Ph Pen Meter With 0.1Ph
Certified MTP
$243.58
Ph And Temperature Tester With 0.1 Ph Resolution, Phep4
Certified MTP
$243.58
Ph And Temperature Tester With 0.1 Ph Resolution, Phep4
Certified MTP
$195.20
Milwaukee Mw102 Pro+ 2-In-1 Ph And Temperature Meter With ATC
Walmart
2
Free shipping
$195.20
Milwaukee Mw102 Pro+ 2-In-1 Ph And Temperature Meter With ATC
Walmart
$164.66
Oakton Phtestr 30 Waterproof Ph Testr 30 Pocket Tester
Amazon.com
36
Free shipping
$164.66
Oakton Phtestr 30 Waterproof Ph Testr 30 Pocket Tester
Amazon.com
$366.33
PCE Instruments Digital Ph Meter (PCE-228)
JBTools
$366.33
PCE Instruments Digital Ph Meter (PCE-228)
JBTools
$99.95
$166.59
PH-200 HM Digital Professional Grade Handheld Ph Meter
US Water Systems
40% off
$99.95
$166.59
PH-200 HM Digital Professional Grade Handheld Ph Meter
US Water Systems
$781.99
PCE Wine Ph Meter - Handheld, Ph/Mv/°C Measurement, SD Card Storage, RS-232 Interface, Model PCE-228WINE
Northern Tool
$781.99
PCE Wine Ph Meter - Handheld, Ph/Mv/°C Measurement, SD Card Storage, RS-232 Interface, Model PCE-228WINE
Northern Tool
$44.99
Digital Soil Ph Meter - One
Gurney's
$44.99
Digital Soil Ph Meter - One
Gurney's
$8.99
$17.99
Suptree Digital PH Meter Tester For Water Pool- 0.01Ph High Accuracy Pen PH Tester For Cosmetic, Lotion, Foods And Water
Walmart
170
50% off
$8.99
$17.99
Suptree Digital PH Meter Tester For Water Pool- 0.01Ph High Accuracy Pen PH Tester For Cosmetic, Lotion, Foods And Water
Walmart
$23.99
Luster Leaf Analog Ph Meter 1 Pk
Ace Hardware
2K+
$23.99
Luster Leaf Analog Ph Meter 1 Pk
Ace Hardware
$1,403.19
Rola-Chem Digital Ph/ORP Controller - Generation II - 554000
Pool Web
$1,403.19
Rola-Chem Digital Ph/ORP Controller - Generation II - 554000
Pool Web
$134.53
PH/TDS/Conductivity/Salinity Pen
Home Depot
3
Free shipping
$134.53
PH/TDS/Conductivity/Salinity Pen
Home Depot
$394.94
ATAGO PAL-Ph Handheld Digital Ph Meter, 0 To 14 Ph
Globaltestsupply.com
$394.94
ATAGO PAL-Ph Handheld Digital Ph Meter, 0 To 14 Ph
Globaltestsupply.com
$195.20
Milwaukee Ph Meter With ATC
MoreBeer!
390
$195.20
Milwaukee Ph Meter With ATC
MoreBeer!
$13.99
Vivosun PH Meter Digital PH Tester Pen 0.01 High Accuracy Water Quality Tester With 0-14 PH Measurement Range For Household Drinking, Pool And Aquariu
Walmart
Free shipping
$13.99
Vivosun PH Meter Digital PH Tester Pen 0.01 High Accuracy Water Quality Tester With 0-14 PH Measurement Range For Household Drinking, Pool And Aquariu
Walmart
$32.99
4-In-1 Soil Moisture Meter Inspection Plant Temperature/Soil Moisture/Soil PH Meter/Sunlight Intensity Test Meter For Gardening Farming Indoor And Out
LightInTheBox
22
$32.99
4-In-1 Soil Moisture Meter Inspection Plant Temperature/Soil Moisture/Soil PH Meter/Sunlight Intensity Test Meter For Gardening Farming Indoor And Out
LightInTheBox
$53.96
Long Tube Stem PH Meter
Home Depot
Free shipping
$53.96
Long Tube Stem PH Meter
Home Depot
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8 Best pH Meters In 2025 (Ranked By Quality)
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The 5 Best Soil pH Testers & Meters (2026 Reviews)
The 5 Best Soil pH Testers & Meters (2026 Reviews)
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Lawn Soil PH
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What is a pH Meter and how does it Work?
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HI98100 Checker® Plus pH Tester
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Shop ph testing meter

Sponsored
About our ads
$230.49
Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Ph Model: WD-35634-14
Grainger
$230.49
Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points, Ph Model: WD-35634-14
Grainger
$301.34
Extech Ph/Mv/Temperature Meter Kit: 0 Ph To 14 Ph, +/-0.02 Ph, 0.01 Ph Ph Resolution, Mv/Ph/Temp Model: OYSTER-15
Grainger
$301.34
Extech Ph/Mv/Temperature Meter Kit: 0 Ph To 14 Ph, +/-0.02 Ph, 0.01 Ph Ph Resolution, Mv/Ph/Temp Model: OYSTER-15
Grainger
$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
$1,510.00
Orion Star A221 Ph Portable Meter ORP Kit, Thermo Orion - STARA2217
The Lab Depot
$1,510.00
Orion Star A221 Ph Portable Meter ORP Kit, Thermo Orion - STARA2217
The Lab Depot
$355.55
7082-16 HONEYWELL - Sensors & Switches & PH/ORP Transmitter Supplies
Radwell.com
$355.55
7082-16 HONEYWELL - Sensors & Switches & PH/ORP Transmitter Supplies
Radwell.com
$3,850.00
Orion Dual Star Ph/ISE Meter Ph & Sodium Kit, Thermo Orion - 2115205
The Lab Depot
$3,850.00
Orion Dual Star Ph/ISE Meter Ph & Sodium Kit, Thermo Orion - 2115205
The Lab Depot
$506.24
Extech Handheld Multiparameter Meter: ORP/Ph/Temp, 0 Ph To 14 Ph, -1,999 Mv To 1,999 Mv Model: SDL100
Grainger
2
$506.24
Extech Handheld Multiparameter Meter: ORP/Ph/Temp, 0 Ph To 14 Ph, -1,999 Mv To 1,999 Mv Model: SDL100
Grainger
$470.00
Ohaus® Ohaus Ph Meter, Model ST300-B 1 Each
Sigma-Aldrich
$470.00
Ohaus® Ohaus Ph Meter, Model ST300-B 1 Each
Sigma-Aldrich
$2,030.00
Orion Star A214 Ph/ISE Benchtop Meter With Stand
The Lab Depot
$2,030.00
Orion Star A214 Ph/ISE Benchtop Meter With Stand
The Lab Depot
$61.81
HI98108 HANNA INSTRUMENTS - Sensors & Switches & PH Electrode Supplies
Radwell.com
$61.81
HI98108 HANNA INSTRUMENTS - Sensors & Switches & PH Electrode Supplies
Radwell.com
$244.14
Advanced Ph Meter
Certified MTP
$244.14
Advanced Ph Meter
Certified MTP
$77.90
Milwaukee PH55 Ph, Temperature Meter, Pocket Sized -2.0 To 16.0
Test Equipment Depot
16
$77.90
Milwaukee PH55 Ph, Temperature Meter, Pocket Sized -2.0 To 16.0
Test Equipment Depot
$367.45
Milwaukee AG900 Ph, EC, TDS Combination Meter Kit With Case
Test Equipment Depot
$367.45
Milwaukee AG900 Ph, EC, TDS Combination Meter Kit With Case
Test Equipment Depot
$1,940.00
Ohaus® Ohaus Ph Meter, Model ST5000-B, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$1,940.00
Ohaus® Ohaus Ph Meter, Model ST5000-B, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$164.78
Ph Meter, LCD Display, 0.00 To 14.00 Range
Amazon.com
Free shipping
$164.78
Ph Meter, LCD Display, 0.00 To 14.00 Range
Amazon.com
$29.99
Ph Tester - One
Gurney's
$29.99
Ph Tester - One
Gurney's
$461.15
Milwaukee MW805 Ph/EC/TDS/Temp 4 in 1 Data Log Meter With ATC
Test Equipment Depot
$461.15
Milwaukee MW805 Ph/EC/TDS/Temp 4 in 1 Data Log Meter With ATC
Test Equipment Depot
$657.00
Ohaus® Ohaus Ph Meter, Model ST300-G 1 Each
Sigma-Aldrich
$657.00
Ohaus® Ohaus Ph Meter, Model ST300-G 1 Each
Sigma-Aldrich