Shop Liquid pH Test Meter

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$28.34
HM Digital PH-80 Handheld Ph / Temp Meter
Fresh Water Systems
616
$28.34
HM Digital PH-80 Handheld Ph / Temp Meter
Fresh Water Systems
$62.83
Ph / Temp Meter Waterproof
Fresh Water Systems
323
$62.83
Ph / Temp Meter Waterproof
Fresh Water Systems
$2,322.01
$2,840.00
Thermo Scientific VSTAR13 - Orion Versa Star Pro Ph Benchtop Meter ROSS Difficult Sample Kit | Tequipment
TEquipment
18% off
$2,322.01
$2,840.00
Thermo Scientific VSTAR13 - Orion Versa Star Pro Ph Benchtop Meter ROSS Difficult Sample Kit | Tequipment
TEquipment
$2,706.29
$3,310.00
Thermo Scientific VSTAR83 - Ph/Logr Benchtop Meter | Tequipment
TEquipment
18% off
$2,706.29
$3,310.00
Thermo Scientific VSTAR83 - Ph/Logr Benchtop Meter | Tequipment
TEquipment
$2,166.67
$2,650.00
Thermo Scientific 2115102 - Orion Dual Star Ph/ISE Dual Channel Benchtop Meter | Tequipment
TEquipment
18% off
$2,166.67
$2,650.00
Thermo Scientific 2115102 - Orion Dual Star Ph/ISE Dual Channel Benchtop Meter | Tequipment
TEquipment
$102.00
COM-300: Waterproof Professional Series Ph/EC/TDS/Temp Meter Single
Fresh Water Systems
33
$102.00
COM-300: Waterproof Professional Series Ph/EC/TDS/Temp Meter Single
Fresh Water Systems
$1,266.79
$1,506.39
Ohaus ST5000-F Ph Meter
Marshall Scientific
15% off
$1,266.79
$1,506.39
Ohaus ST5000-F Ph Meter
Marshall Scientific
$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
82
$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
$70.00
Waterproof Ph Meter PH-200
Cannon Water Technology
$70.00
Waterproof Ph Meter PH-200
Cannon Water Technology
$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
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
Free shipping
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
$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
$171.99
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
300
Free shipping
$171.99
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
$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
$1,195.29
$1,424.02
Ohaus ST5000-B Ph Meter
Marshall Scientific
16% off
$1,195.29
$1,424.02
Ohaus ST5000-B Ph Meter
Marshall Scientific
$162.00
Horiba Laquatwin Ph Meter (Ph 22)
Agriculture Solutions LLC
$162.00
Horiba Laquatwin Ph Meter (Ph 22)
Agriculture Solutions LLC
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology
$166.75
Milwaukee MW101 Ph Meter, High Accuracy, 2 Point Calibration
Test Equipment Depot
6
$166.75
Milwaukee MW101 Ph Meter, High Accuracy, 2 Point Calibration
Test Equipment 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
$162.00
Horiba Laquatwin Ph-22 Compact Ph Meter, 3999960123
ABQ Industrial
1
$162.00
Horiba Laquatwin Ph-22 Compact Ph Meter, 3999960123
ABQ Industrial
$8.00
Taylor Technologies R-0004-C PH Indicator Solution 2Oz Bottle
Pool Warehouse
647
$8.00
Taylor Technologies R-0004-C PH Indicator Solution 2Oz Bottle
Pool Warehouse
$158.70
Milwaukee MW100 Ph Meter, 2 Point Manual Calibration (0 To 14 Range)
Test Equipment Depot
6
$158.70
Milwaukee MW100 Ph Meter, 2 Point Manual Calibration (0 To 14 Range)
Test Equipment Depot
$50.90
Milwaukee Ph54 Waterproof Ph Tester With Replaceable Probe
Test Equipment Depot
$50.90
Milwaukee Ph54 Waterproof Ph Tester With Replaceable Probe
Test Equipment Depot
$437.75
Testo 206 Compact Ph Tester For Liquids Starter Kit, Ph1
Globaltestsupply.com
$437.75
Testo 206 Compact Ph Tester For Liquids Starter Kit, Ph1
Globaltestsupply.com
$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
$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
$12.00
Taylor Technologies 9056 High Range DPD And PH
Pool Warehouse
276
$12.00
Taylor Technologies 9056 High Range DPD And PH
Pool Warehouse
$357.60
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$357.60
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$69.39
HM Digital PH-200, Waterproof Professional Ph/Temp Meter
Selectum
323
$69.39
HM Digital PH-200, Waterproof Professional Ph/Temp Meter
Selectum
$400.76
Ohaus Aquasearcher A-AB23PH-B Ph Meter
Marshall Scientific
$400.76
Ohaus Aquasearcher A-AB23PH-B Ph Meter
Marshall Scientific
$319.90
Hanna Instruments HI-98130 Tester, Liquid, Combo | Ph Meters
Newark
$319.90
Hanna Instruments HI-98130 Tester, Liquid, Combo | Ph Meters
Newark
$114.91
Ph Pen Meter With 0.1Ph
Certified MTP
$114.91
Ph Pen Meter With 0.1Ph
Certified MTP
$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
$1,126.20
PH400-P-U-1-EA/PM YOKOGAWA - Test Equipment & Ph Meter Supplies
Radwell.com
$1,126.20
PH400-P-U-1-EA/PM YOKOGAWA - Test Equipment & Ph Meter Supplies
Radwell.com
$448.47
PCE Instruments PCE-PHD 1-PH, Multifunction Ph Meter Includes A Ph Electrode And A Temperature Senso
Selectum
$448.47
PCE Instruments PCE-PHD 1-PH, Multifunction Ph Meter Includes A Ph Electrode And A Temperature Senso
Selectum
$161.05
Azzota WPPH-20-USA, Economy Waterproof Pen Type Ph Meter Tester WPPH-20 - USA (PH 4.01/7.00/10.00)
Selectum
$161.05
Azzota WPPH-20-USA, Economy Waterproof Pen Type Ph Meter Tester WPPH-20 - USA (PH 4.01/7.00/10.00)
Selectum
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Shop Liquid pH Test Meter

Sponsored
About our ads
$28.34
HM Digital PH-80 Handheld Ph / Temp Meter
Fresh Water Systems
616
$28.34
HM Digital PH-80 Handheld Ph / Temp Meter
Fresh Water Systems
$62.83
Ph / Temp Meter Waterproof
Fresh Water Systems
323
$62.83
Ph / Temp Meter Waterproof
Fresh Water Systems
$2,322.01
$2,840.00
Thermo Scientific VSTAR13 - Orion Versa Star Pro Ph Benchtop Meter ROSS Difficult Sample Kit | Tequipment
TEquipment
18% off
$2,322.01
$2,840.00
Thermo Scientific VSTAR13 - Orion Versa Star Pro Ph Benchtop Meter ROSS Difficult Sample Kit | Tequipment
TEquipment
$2,706.29
$3,310.00
Thermo Scientific VSTAR83 - Ph/Logr Benchtop Meter | Tequipment
TEquipment
18% off
$2,706.29
$3,310.00
Thermo Scientific VSTAR83 - Ph/Logr Benchtop Meter | Tequipment
TEquipment
$2,166.67
$2,650.00
Thermo Scientific 2115102 - Orion Dual Star Ph/ISE Dual Channel Benchtop Meter | Tequipment
TEquipment
18% off
$2,166.67
$2,650.00
Thermo Scientific 2115102 - Orion Dual Star Ph/ISE Dual Channel Benchtop Meter | Tequipment
TEquipment
$102.00
COM-300: Waterproof Professional Series Ph/EC/TDS/Temp Meter Single
Fresh Water Systems
33
$102.00
COM-300: Waterproof Professional Series Ph/EC/TDS/Temp Meter Single
Fresh Water Systems
$1,266.79
$1,506.39
Ohaus ST5000-F Ph Meter
Marshall Scientific
15% off
$1,266.79
$1,506.39
Ohaus ST5000-F Ph Meter
Marshall Scientific
$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
82
$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
$70.00
Waterproof Ph Meter PH-200
Cannon Water Technology
$70.00
Waterproof Ph Meter PH-200
Cannon Water Technology
$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
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
Free shipping
$210.00
Hach Pocket Pro Ph Tester, Ph Meter For Water Analysis Ph & Temp Testing, Large LCD Screen, Replaceable Batteries, Built-In Diagnostics, 9531000
Amazon.com
$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
$171.99
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
300
Free shipping
$171.99
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
$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
$1,195.29
$1,424.02
Ohaus ST5000-B Ph Meter
Marshall Scientific
16% off
$1,195.29
$1,424.02
Ohaus ST5000-B Ph Meter
Marshall Scientific
$162.00
Horiba Laquatwin Ph Meter (Ph 22)
Agriculture Solutions LLC
$162.00
Horiba Laquatwin Ph Meter (Ph 22)
Agriculture Solutions LLC
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology
$166.75
Milwaukee MW101 Ph Meter, High Accuracy, 2 Point Calibration
Test Equipment Depot
6
$166.75
Milwaukee MW101 Ph Meter, High Accuracy, 2 Point Calibration
Test Equipment Depot

  • 5 Best PH Meters | Best PH Meters In 2025

    https://reviews.chicagotribune.com › ph_meters
    About our ads
    SponsoredBluelab PENPH Fully Waterproof pH Pocket Tester was our Experts #1 Pick. Find Out Wh…

    #1 Online Buying Guide · Prices Reviews & Ratings · Top-Rated Reviews & Deals

    5/5 (790 reviews)