Shop pH Level Tester for Water

Sponsored
About our ads
$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
62
$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
62
$195.20
Milwaukee Ph Meter W/ATC
MoreWine
325
$195.20
Milwaukee Ph Meter W/ATC
MoreWine
325
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8°F Model: PH90
Grainger
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8°F Model: PH90
Grainger
$131.15
Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.1 Ph, 0.1 Ph Ph Resolution, 3 Calibration Points, Auto Model: 3563405
Grainger
3
$131.15
Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.1 Ph, 0.1 Ph Ph Resolution, 3 Calibration Points, Auto Model: 3563405
Grainger
3
$34.00
Milwaukee Digital Ph Meter - 0-14 Ph Range
MoreWine
$34.00
Milwaukee Digital Ph Meter - 0-14 Ph Range
MoreWine
$479.00
Ph2go Digital Ph Meter | Anton Paar
MoreWine
$479.00
Ph2go Digital Ph Meter | Anton Paar
MoreWine
$131.99
Extech PH90 Waterproof Ph Meter - Pocket Digital Tester For Water, Beverages, Aquariums, Pools & Labs, 0-14 Ph Range, Replaceable Electrode, Auto
Amazon.com
30
Free shipping
$131.99
Extech PH90 Waterproof Ph Meter - Pocket Digital Tester For Water, Beverages, Aquariums, Pools & Labs, 0-14 Ph Range, Replaceable Electrode, Auto
Amazon.com
30
$48.35
Milwaukee Ph51 - Waterproof Ph Tester W/Replaceable Probe, 0.0-14.0 Ph Range, 0.1 Ph Resolution | Tequipment
TEquipment
$48.35
Milwaukee Ph51 - Waterproof Ph Tester W/Replaceable Probe, 0.0-14.0 Ph Range, 0.1 Ph Resolution | Tequipment
TEquipment
$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
$77.90
Milwaukee Ph55 - PRO Waterproof Ph & Temperature Tester With ATC & Replaceable Probe | Tequipment
TEquipment
$77.90
Milwaukee Ph55 - PRO Waterproof Ph & Temperature Tester With ATC & Replaceable Probe | Tequipment
TEquipment
$159.95
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology
$159.95
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology
$50.23
$66.00
APERA INSTRUMENTS AI209 Value Series PH20 Waterproof Ph Tester Kit, ±0.1 Ph Accuracy
Amazon.com
7K+
Free shipping
23% off
$50.23
$66.00
APERA INSTRUMENTS AI209 Value Series PH20 Waterproof Ph Tester Kit, ±0.1 Ph Accuracy
Amazon.com
7K+
$72.99
$85.99
Tilswall Wireless Water Tester App Sync - PH, TDS, Temp
Tilswall US
15% off
$72.99
$85.99
Tilswall Wireless Water Tester App Sync - PH, TDS, Temp
Tilswall US
$50.90
Milwaukee Ph54 - Waterproof Ph Tester W/Replaceable Probe, 0.0-14.0 Ph Range, 0.01 Ph Resolution | Tequipment
TEquipment
$50.90
Milwaukee Ph54 - Waterproof Ph Tester W/Replaceable Probe, 0.0-14.0 Ph Range, 0.01 Ph Resolution | Tequipment
TEquipment
$1,408.00
Ohaus ST5000-F Ph Meter
Marshall Scientific
$1,408.00
Ohaus ST5000-F Ph Meter
Marshall Scientific
$129.00
$154.00
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
Free shipping
16% off
$129.00
$154.00
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
Free shipping
$39.99
$45.99
Tilswall Pool Water Quality Tester 2-In-1 - Ph & Chlorine
Tilswall US
13% off
$39.99
$45.99
Tilswall Pool Water Quality Tester 2-In-1 - Ph & Chlorine
Tilswall US
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology
$1,331.00
Ohaus ST5000-B Ph Meter
Marshall Scientific
$1,331.00
Ohaus ST5000-B Ph Meter
Marshall Scientific
$62.83
Ph / Temp Meter Waterproof
Fresh Water Systems
374
$62.83
Ph / Temp Meter Waterproof
Fresh Water Systems
374
$102.00
COM-300: Waterproof Professional Series Ph/EC/TDS/Temp Meter Single
Fresh Water Systems
36
$102.00
COM-300: Waterproof Professional Series Ph/EC/TDS/Temp Meter Single
Fresh Water Systems
36
$116.50
COM-360: Waterproof Professional Series Ph/EC/TDS/Temp Meter - Single
Fresh Water Systems
$116.50
COM-360: Waterproof Professional Series Ph/EC/TDS/Temp Meter - Single
Fresh Water Systems
$1,302.00
Hach HQ2100 Portable Multi-Meter Ph/TDS/DO/ORP With Out Electrodes LEV015.53.2100A
Core & Main
$1,302.00
Hach HQ2100 Portable Multi-Meter Ph/TDS/DO/ORP With Out Electrodes LEV015.53.2100A
Core & Main
$70.00
Waterproof Ph Meter PH-200
Cannon Water Technology
$70.00
Waterproof Ph Meter PH-200
Cannon Water Technology
$1,113.56
Myronl TPH1, Conductivity, TDS, Ph, Temperature TECHPRO II Digital Meter
Serv-A-Pure
$1,113.56
Myronl TPH1, Conductivity, TDS, Ph, Temperature TECHPRO II Digital Meter
Serv-A-Pure
$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
$382.43
HI-98127 HANNA INSTRUMENTS - Test Equipment & Ph Meter Supplies
Radwell.com
$382.43
HI-98127 HANNA INSTRUMENTS - Test Equipment & Ph Meter Supplies
Radwell.com
$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
$152.99
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
1
$152.99
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
1
$44.97
Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter
Inspire Uplift
$44.97
Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter Digital Water Quality Tester Pen PH TDS EC ORP Temp SG Salinity Meter
Inspire Uplift
$321.86
$677.60
Micro Matic USA PH-METER PH Tester Digital Water Testing Kit With Auto Calibration | Commercial Restaurant Supply
RestaurantSupply.com
52% off
$321.86
$677.60
Micro Matic USA PH-METER PH Tester Digital Water Testing Kit With Auto Calibration | Commercial Restaurant Supply
RestaurantSupply.com
$29.97
Digital Electric PH Meter LCD Tester Pocket Hydroponics & Aquarium Water Test Pen For Accurate Water Quality Measurement
Inspire Uplift
$29.97
Digital Electric PH Meter LCD Tester Pocket Hydroponics & Aquarium Water Test Pen For Accurate Water Quality Measurement
Inspire Uplift
$216.00
Elite Ph/Conductivity/TDS/Salinity Pocket Tester, Thermo Orion - ELITEPCTS
The Lab Depot
$216.00
Elite Ph/Conductivity/TDS/Salinity Pocket Tester, Thermo Orion - ELITEPCTS
The Lab Depot
$153.97
Digital Display PH Meter Water Quality Tester Pen Digital Display PH Meter Water Quality Tester Pen
Inspire Uplift
$153.97
Digital Display PH Meter Water Quality Tester Pen Digital Display PH Meter Water Quality Tester Pen
Inspire Uplift
$357.60
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$357.60
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$437.75
$515.00
Testo 206-PH1-KIT (0563 2065) Ph Tester Kit For Liquids W/ 206-Ph1
Test Equipment Depot
15% off
$437.75
$515.00
Testo 206-PH1-KIT (0563 2065) Ph Tester Kit For Liquids W/ 206-Ph1
Test Equipment Depot
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8 Best pH Meters In 2025 (Ranked By Quality)
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plumbinglab.com
UIUZMAR Free Chlorine pH and Salt Tester for Pools and Spas – 7 in 1 Digital Swimming Pool Water Tester for pH, Salinity, Free Available Chlorine, ORP, TDS, EC, Temp – Saltwater Pool Tester
1:23
UIUZMAR Free Chlorine pH and Salt Tester for Pools and Spas – 7 in 1 …
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amazon
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How To Test And Adjust Your Soil Ph - Bunnings Australia
How To Test And Adjust Your Soil Ph - Bunnings Australia
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Shop pH Level Tester for Water

Sponsored
About our ads
$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
62
$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
62
$195.20
Milwaukee Ph Meter W/ATC
MoreWine
325
$195.20
Milwaukee Ph Meter W/ATC
MoreWine
325
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8°F Model: PH90
Grainger
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8°F Model: PH90
Grainger
$131.15
Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.1 Ph, 0.1 Ph Ph Resolution, 3 Calibration Points, Auto Model: 3563405
Grainger
3
$131.15
Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.1 Ph, 0.1 Ph Ph Resolution, 3 Calibration Points, Auto Model: 3563405
Grainger
3
$34.00
Milwaukee Digital Ph Meter - 0-14 Ph Range
MoreWine
$34.00
Milwaukee Digital Ph Meter - 0-14 Ph Range
MoreWine
$479.00
Ph2go Digital Ph Meter | Anton Paar
MoreWine
$479.00
Ph2go Digital Ph Meter | Anton Paar
MoreWine
$131.99
Extech PH90 Waterproof Ph Meter - Pocket Digital Tester For Water, Beverages, Aquariums, Pools & Labs, 0-14 Ph Range, Replaceable Electrode, Auto
Amazon.com
30
Free shipping
$131.99
Extech PH90 Waterproof Ph Meter - Pocket Digital Tester For Water, Beverages, Aquariums, Pools & Labs, 0-14 Ph Range, Replaceable Electrode, Auto
Amazon.com
30
$48.35
Milwaukee Ph51 - Waterproof Ph Tester W/Replaceable Probe, 0.0-14.0 Ph Range, 0.1 Ph Resolution | Tequipment
TEquipment
$48.35
Milwaukee Ph51 - Waterproof Ph Tester W/Replaceable Probe, 0.0-14.0 Ph Range, 0.1 Ph Resolution | Tequipment
TEquipment
$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
$77.90
Milwaukee Ph55 - PRO Waterproof Ph & Temperature Tester With ATC & Replaceable Probe | Tequipment
TEquipment
$77.90
Milwaukee Ph55 - PRO Waterproof Ph & Temperature Tester With ATC & Replaceable Probe | Tequipment
TEquipment
$159.95
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology
$159.95
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology
$50.23
$66.00
APERA INSTRUMENTS AI209 Value Series PH20 Waterproof Ph Tester Kit, ±0.1 Ph Accuracy
Amazon.com
7K+
Free shipping
23% off
$50.23
$66.00
APERA INSTRUMENTS AI209 Value Series PH20 Waterproof Ph Tester Kit, ±0.1 Ph Accuracy
Amazon.com
7K+
$72.99
$85.99
Tilswall Wireless Water Tester App Sync - PH, TDS, Temp
Tilswall US
15% off
$72.99
$85.99
Tilswall Wireless Water Tester App Sync - PH, TDS, Temp
Tilswall US
$50.90
Milwaukee Ph54 - Waterproof Ph Tester W/Replaceable Probe, 0.0-14.0 Ph Range, 0.01 Ph Resolution | Tequipment
TEquipment
$50.90
Milwaukee Ph54 - Waterproof Ph Tester W/Replaceable Probe, 0.0-14.0 Ph Range, 0.01 Ph Resolution | Tequipment
TEquipment
$1,408.00
Ohaus ST5000-F Ph Meter
Marshall Scientific
$1,408.00
Ohaus ST5000-F Ph Meter
Marshall Scientific
$129.00
$154.00
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
Free shipping
16% off
$129.00
$154.00
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
Free shipping
$39.99
$45.99
Tilswall Pool Water Quality Tester 2-In-1 - Ph & Chlorine
Tilswall US
13% off
$39.99
$45.99
Tilswall Pool Water Quality Tester 2-In-1 - Ph & Chlorine
Tilswall US
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology