Shop ph testing meter

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$49.99
$54.99
Tilswall Digital Water Tester 5-In-1 PH Meter & TDS Meter
Tilswall US
$49.99
$54.99
Tilswall Digital Water Tester 5-In-1 PH Meter & TDS Meter
Tilswall US
$32.99
$42.99
Tilswall 3-In-1 Soil Meter Digital Plant Temperature/Soil/PH Meter, 1Pcs
Tilswall US
23% off
$32.99
$42.99
Tilswall 3-In-1 Soil Meter Digital Plant Temperature/Soil/PH Meter, 1Pcs
Tilswall US
$49.99
Tilswall Digital Ph Meter With ATC For Water, Pool, Aquarium, Hydroponics
Tilswall US
$49.99
Tilswall Digital Ph Meter With ATC For Water, Pool, Aquarium, Hydroponics
Tilswall US
$38.20
Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit
Sigma-Aldrich
$38.20
Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit
Sigma-Aldrich
$224.90
Environmental Express Oakton Phtestr 30 Oakton Phtestr 30 Waterproof Ph Pocket Tester And Enviornmental Express Buffer Pack Bundle | Cole-Parmer
Cole-Parmer
$224.90
Environmental Express Oakton Phtestr 30 Oakton Phtestr 30 Waterproof Ph Pocket Tester And Enviornmental Express Buffer Pack Bundle | Cole-Parmer
Cole-Parmer
$455.20
Environmental Express Oakton Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$455.20
Environmental Express Oakton Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$805.10
Environmental Express Oakton Ph 700 Benchtop Meter With All-In-One Ph Electrode | Cole-Parmer
Cole-Parmer
$805.10
Environmental Express Oakton Ph 700 Benchtop Meter With All-In-One Ph Electrode | Cole-Parmer
Cole-Parmer
$37.20
HM Digital PH-80 Ph/Temp Meter For Hydroponics & Gardening
Hydrobuilder
615
$37.20
HM Digital PH-80 Ph/Temp Meter For Hydroponics & Gardening
Hydrobuilder
$79.96
HM Digital PH-200 Waterproof Ph/Temp Meter For Testing
Hydrobuilder
374
$79.96
HM Digital PH-200 Waterproof Ph/Temp Meter For Testing
Hydrobuilder
$8.48
Active Air 2-Way Ph & Moisture Meter For Garden Use
Hydrobuilder
$8.48
Active Air 2-Way Ph & Moisture Meter For Garden Use
Hydrobuilder
$250.68
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
272
Free shipping
$250.68
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
$231.99
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
80
Free shipping
$231.99
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
$9.48
Obosoe Digital PH Meter,High Accuracy PH Meter,Water PH Meter, Digital PH Test Pen With 0-14 PH Measurement Range For Drinking Water, Aquarium,Swimmin
Walmart
2
Free shipping
$9.48
Obosoe Digital PH Meter,High Accuracy PH Meter,Water PH Meter, Digital PH Test Pen With 0-14 PH Measurement Range For Drinking Water, Aquarium,Swimmin
Walmart
$468.00
REED R3000SD-KIT Ph/ORP Meter Kit
Globaltestsupply.com
$468.00
REED R3000SD-KIT Ph/ORP Meter Kit
Globaltestsupply.com
$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
$107.99
Kelway Acidity Testing Meter For Soil
Agriculture Solutions LLC
$107.99
Kelway Acidity Testing Meter For Soil
Agriculture Solutions LLC
$2,050.00
Ohaus® Ohaus Ph Meter, Model ST5000-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$2,050.00
Ohaus® Ohaus Ph Meter, Model ST5000-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$461.42
Oakton - WD-35613-52 Ph 5+ Handheld Meter With Ph Probe
Amazon.com
11
Free shipping
$461.42
Oakton - WD-35613-52 Ph 5+ Handheld Meter With Ph Probe
Amazon.com
$464.65
OAKTON PH 700 Benchtop Ph Meter And Electrode Holder
Globaltestsupply.com
$464.65
OAKTON PH 700 Benchtop Ph Meter And Electrode Holder
Globaltestsupply.com
$165.00
Supelco Ph Test, Colorimetric, Ph Range 4.5-9.0, Graduations & Accuracy Accuracy: 0.5 Ph Unit 400 Tests
Sigma-Aldrich
$165.00
Supelco Ph Test, Colorimetric, Ph Range 4.5-9.0, Graduations & Accuracy Accuracy: 0.5 Ph Unit 400 Tests
Sigma-Aldrich
$704.45
OAKTON PH 150 Ph Meter With Calibration
Globaltestsupply.com
$704.45
OAKTON PH 150 Ph Meter With Calibration
Globaltestsupply.com
$9.99
$14.99
Suptree Digital PH Meter Tester For Water Pool- 0.01Ph High Accuracy Pen PH Tester For Cosmetic, Lotion, Foods And Water
Walmart
170
33% off
$9.99
$14.99
Suptree Digital PH Meter Tester For Water Pool- 0.01Ph High Accuracy Pen PH Tester For Cosmetic, Lotion, Foods And Water
Walmart
$162.00
Horiba Laquatwin Ph Meter (Ph 22)
Agriculture Solutions LLC
$162.00
Horiba Laquatwin Ph Meter (Ph 22)
Agriculture Solutions LLC
$194.99
Kelway Calibrating Acidity Testing Meter For Soil (3.5 To 8 Ph)
Agriculture Solutions LLC
$194.99
Kelway Calibrating Acidity Testing Meter For Soil (3.5 To 8 Ph)
Agriculture Solutions LLC
$219.65
Advanced Ph Meter, Item 850055 (Meter Only - No Probe)
Sper Direct
$219.65
Advanced Ph Meter, Item 850055 (Meter Only - No Probe)
Sper Direct
$44.99
Digital Soil Ph Meter - One
Gurney's
$44.99
Digital Soil Ph Meter - One
Gurney's
$100.10
Basic Ph Meter, Item 840087 - Meter Only (No Probe)
Sper Direct
$100.10
Basic Ph Meter, Item 840087 - Meter Only (No Probe)
Sper Direct
$116.15
Digital Ph Pen - Large Display, Item 850052 - Digital ATC 0.01 Ph Pen
Sper Direct
$116.15
Digital Ph Pen - Large Display, Item 850052 - Digital ATC 0.01 Ph Pen
Sper Direct
$72.00
HI98108 HANNA INSTRUMENTS - Sensors & Switches & PH Electrode Supplies
Radwell.com
$72.00
HI98108 HANNA INSTRUMENTS - Sensors & Switches & PH Electrode Supplies
Radwell.com
$769.82
PH-RX-CHLORINE METER VEOLIA - Sensors & Switches & PH/ORP Transmitter Supplies
Radwell.com
$769.82
PH-RX-CHLORINE METER VEOLIA - Sensors & Switches & PH/ORP Transmitter Supplies
Radwell.com
$289.00
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$289.00
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$26.20
VIVOSUN Digital Ph Meter, 0.01Ph High Accuracy Pen Type Ph Tester For Hydroponics, Household Drinking, Pool And Aquarium, Black, UL Certified
ibspot
$26.20
VIVOSUN Digital Ph Meter, 0.01Ph High Accuracy Pen Type Ph Tester For Hydroponics, Household Drinking, Pool And Aquarium, Black, UL Certified
ibspot
$26.20
DT-Light PH Meter, 0.01 High Accuracy PH Pen PH Tester For Water Hydroponics Digital, Digital PH Meter Pocket Size With 0-14 PH Measurement Range, PH
ibspot
$26.20
DT-Light PH Meter, 0.01 High Accuracy PH Pen PH Tester For Water Hydroponics Digital, Digital PH Meter Pocket Size With 0-14 PH Measurement Range, PH
ibspot
$38.15
Garsent 0.01 Resolution Digital PH Meter, Protable LCD Automatic PH Meter Pen Water Quality Tester For Household Drinking Water, Aquarium, Pool,
ibspot
$38.15
Garsent 0.01 Resolution Digital PH Meter, Protable LCD Automatic PH Meter Pen Water Quality Tester For Household Drinking Water, Aquarium, Pool,
ibspot
$34.00
Milwaukee Digital Ph Meter - 0-14 Ph Range
MoreWine
16
$34.00
Milwaukee Digital Ph Meter - 0-14 Ph Range
MoreWine
$10.49
Garland Soil PH Meter
Greenhouse Megastore
$10.49
Garland Soil PH Meter
Greenhouse Megastore
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8 Best pH Meters In 2025 (Ranked By Quality)
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The 5 Best Soil pH Testers & Meters (2025 Reviews)
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4 In 1 Digital pH Moisture Sunlight Soil Meter
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Shop ph testing meter

Sponsored
About our ads
$49.99
$54.99
Tilswall Digital Water Tester 5-In-1 PH Meter & TDS Meter
Tilswall US
$49.99
$54.99
Tilswall Digital Water Tester 5-In-1 PH Meter & TDS Meter
Tilswall US
$32.99
$42.99
Tilswall 3-In-1 Soil Meter Digital Plant Temperature/Soil/PH Meter, 1Pcs
Tilswall US
23% off
$32.99
$42.99
Tilswall 3-In-1 Soil Meter Digital Plant Temperature/Soil/PH Meter, 1Pcs
Tilswall US
$49.99
Tilswall Digital Ph Meter With ATC For Water, Pool, Aquarium, Hydroponics
Tilswall US
$49.99
Tilswall Digital Ph Meter With ATC For Water, Pool, Aquarium, Hydroponics
Tilswall US
$38.20
Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit
Sigma-Aldrich
$38.20
Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit
Sigma-Aldrich
$224.90
Environmental Express Oakton Phtestr 30 Oakton Phtestr 30 Waterproof Ph Pocket Tester And Enviornmental Express Buffer Pack Bundle | Cole-Parmer
Cole-Parmer
$224.90
Environmental Express Oakton Phtestr 30 Oakton Phtestr 30 Waterproof Ph Pocket Tester And Enviornmental Express Buffer Pack Bundle | Cole-Parmer
Cole-Parmer
$455.20
Environmental Express Oakton Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$455.20
Environmental Express Oakton Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$805.10
Environmental Express Oakton Ph 700 Benchtop Meter With All-In-One Ph Electrode | Cole-Parmer
Cole-Parmer
$805.10
Environmental Express Oakton Ph 700 Benchtop Meter With All-In-One Ph Electrode | Cole-Parmer
Cole-Parmer
$37.20
HM Digital PH-80 Ph/Temp Meter For Hydroponics & Gardening
Hydrobuilder
615
$37.20
HM Digital PH-80 Ph/Temp Meter For Hydroponics & Gardening
Hydrobuilder
$79.96
HM Digital PH-200 Waterproof Ph/Temp Meter For Testing
Hydrobuilder
374
$79.96
HM Digital PH-200 Waterproof Ph/Temp Meter For Testing
Hydrobuilder
$8.48
Active Air 2-Way Ph & Moisture Meter For Garden Use
Hydrobuilder
$8.48
Active Air 2-Way Ph & Moisture Meter For Garden Use
Hydrobuilder
$250.68
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
272
Free shipping
$250.68
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
$231.99
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
80
Free shipping
$231.99
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
$9.48
Obosoe Digital PH Meter,High Accuracy PH Meter,Water PH Meter, Digital PH Test Pen With 0-14 PH Measurement Range For Drinking Water, Aquarium,Swimmin
Walmart
2
Free shipping
$9.48
Obosoe Digital PH Meter,High Accuracy PH Meter,Water PH Meter, Digital PH Test Pen With 0-14 PH Measurement Range For Drinking Water, Aquarium,Swimmin
Walmart
$468.00
REED R3000SD-KIT Ph/ORP Meter Kit
Globaltestsupply.com
$468.00
REED R3000SD-KIT Ph/ORP Meter Kit
Globaltestsupply.com
$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
$107.99
Kelway Acidity Testing Meter For Soil
Agriculture Solutions LLC
$107.99
Kelway Acidity Testing Meter For Soil
Agriculture Solutions LLC
$2,050.00
Ohaus® Ohaus Ph Meter, Model ST5000-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$2,050.00
Ohaus® Ohaus Ph Meter, Model ST5000-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$461.42
Oakton - WD-35613-52 Ph 5+ Handheld Meter With Ph Probe
Amazon.com
11
Free shipping
$461.42
Oakton - WD-35613-52 Ph 5+ Handheld Meter With Ph Probe
Amazon.com