Shop ph test kit

Sponsored
About our ads
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
23
$220.08
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
Grainger
23
$195.60
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
Grainger
$195.60
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
Grainger
$250.68
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
69
$250.68
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
Grainger
69
$201.00
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
$201.00
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
$1,241.95
$1,476.85
Ohaus ST5000-F Ph Meter
Marshall Scientific
15% off
$1,241.95
$1,476.85
Ohaus ST5000-F Ph Meter
Marshall Scientific
$392.90
Ohaus Aquasearcher A-AB23PH-B Ph Meter
Marshall Scientific
$392.90
Ohaus Aquasearcher A-AB23PH-B Ph Meter
Marshall Scientific
$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
Free shipping
$42.77
Ph Test Kit, 5 Test Strips
Certified MTP
$42.77
Ph Test Kit, 5 Test Strips
Certified MTP
$124.32
HACH 9531000E Pocket Pro Ph And Temperature Tester
Amazon.com
1
Free shipping
$124.32
HACH 9531000E Pocket Pro Ph And Temperature Tester
Amazon.com
1
$11.99
API High Range Ph Test Kit - Marine & Alkaline
AquaticMotiv
$11.99
API High Range Ph Test Kit - Marine & Alkaline
AquaticMotiv
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology
$12.99
AZO At Home UTI And Vaginal Ph Test Kit
Target
Free shipping
$12.99
AZO At Home UTI And Vaginal Ph Test Kit
Target
Free shipping
$9.99
API Ph Test & Adjuster Kit - 250 Tests
AquaticMotiv
$9.99
API Ph Test & Adjuster Kit - 250 Tests
AquaticMotiv
$147.95
$184.94
Hardness Iron & Ph Field Analysis Water Test Kit
US Water Systems
20% off
$147.95
$184.94
Hardness Iron & Ph Field Analysis Water Test Kit
US Water Systems
$14.49
General Hydroponics Ph Control Kit
Hydrobuilder
236
$14.49
General Hydroponics Ph Control Kit
Hydrobuilder
236
$46.75
Milwaukee Ph51 - Waterproof Ph Tester W/Replaceable Probe, 0.0-14.0 Ph Range, 0.1 Ph Resolution
TEquipment
$46.75
Milwaukee Ph51 - Waterproof Ph Tester W/Replaceable Probe, 0.0-14.0 Ph Range, 0.1 Ph Resolution
TEquipment
$211.60
Milwaukee Ph58 - MAX Waterproof 3-In-1 Ph/ORP/Temp Tester W/ Replaceable Probe
TEquipment
$211.60
Milwaukee Ph58 - MAX Waterproof 3-In-1 Ph/ORP/Temp Tester W/ Replaceable Probe
TEquipment
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
12
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
12
$185.00
$222.00
Oakton 06754-01 - Ph Tester Buffer Kit
TEquipment
16% off
$185.00
$222.00
Oakton 06754-01 - Ph Tester Buffer Kit
TEquipment
$251.40
Lamotte 1741, TRACER Ph Pocket Tester With Tcl Sensor
MegaDepot
$251.40
Lamotte 1741, TRACER Ph Pocket Tester With Tcl Sensor
MegaDepot
$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
$542.30
$638.00
Testo 206-PH2-KIT (0563 2066) Ph Tester Kit For Semi-Solids W/ 206-Ph2
Test Equipment Depot
15% off
$542.30
$638.00
Testo 206-PH2-KIT (0563 2066) Ph Tester Kit For Semi-Solids W/ 206-Ph2
Test Equipment Depot
$454.95
$623.50
Oakton WD-35660-10 PH250 Waterproof Ph, ORP, Temp Handheld Meter Kit
Test Equipment Depot
27% off
$454.95
$623.50
Oakton WD-35660-10 PH250 Waterproof Ph, ORP, Temp Handheld Meter Kit
Test Equipment Depot
$461.95
$633.50
Oakton WD-35419-28 PH 550 Benchtop Ph Meter Kit/Probe/Stand/Ph Buffers
Test Equipment Depot
27% off
$461.95
$633.50
Oakton WD-35419-28 PH 550 Benchtop Ph Meter Kit/Probe/Stand/Ph Buffers
Test Equipment Depot
$149.00
AC Infinity Ph Meter Pro Kit | All-In-One Ph Pen | Interchangeable Probe
LED Lights Depot
$149.00
AC Infinity Ph Meter Pro Kit | All-In-One Ph Pen | Interchangeable Probe
LED Lights Depot
$219.65
Advanced Ph Meter, Item 850056 (Ph Meter Kit With Probe)
Sper Direct
$219.65
Advanced Ph Meter, Item 850056 (Ph Meter Kit With Probe)
Sper Direct
$96.70
Taylor Water Technologies - Ph Test Kit 7.2-8.6 (Cresol Red)Taylor
Pool Spa Supplies
$96.70
Taylor Water Technologies - Ph Test Kit 7.2-8.6 (Cresol Red)Taylor
Pool Spa Supplies
$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
$6.69
Hydrion Ph Test Paper Strips With Dispenser - 93 S/R Instacheck Level 0-13
WebstaurantStore
23
$6.69
Hydrion Ph Test Paper Strips With Dispenser - 93 S/R Instacheck Level 0-13
WebstaurantStore
23
$55.95
Apera Instruments AI209, 20 Value Series Pocket Ph Tester Kit
Selectum
9K+
$55.95
Apera Instruments AI209, 20 Value Series Pocket Ph Tester Kit
Selectum
9K+
$9.48
Pondcare Test Kits AQP160-Wide Range PH Test Kit By API Pond
ThePondOutlet
30-day returns (most items)
$9.48
Pondcare Test Kits AQP160-Wide Range PH Test Kit By API Pond
ThePondOutlet
30-day returns
$67.82
Pentair R151186 Kit Test 78HR All In One For Chlorine/Ph/Acid Demand/Alkalinity
Voomi Supply
12
$67.82
Pentair R151186 Kit Test 78HR All In One For Chlorine/Ph/Acid Demand/Alkalinity
Voomi Supply
12
$647.32
Lamotte Total Chlorine (TCI) Tracer Pocketester Kit With Ph And ORP Sensors - 1740-KIT-01
Pool Web
$647.32
Lamotte Total Chlorine (TCI) Tracer Pocketester Kit With Ph And ORP Sensors - 1740-KIT-01
Pool Web
$392.70
Testo 206 Compact Ph Tester For Liquids Starter Kit, Ph1
Globaltestsupply.com
$392.70
Testo 206 Compact Ph Tester For Liquids Starter Kit, Ph1
Globaltestsupply.com
$66.08
Apera Instruments AI221, Ph Pen Tester Kit Suitable For Test Tube Ph Testing
Selectum
$66.08
Apera Instruments AI221, Ph Pen Tester Kit Suitable For Test Tube Ph Testing
Selectum
$129.99
Taylor 2000 Service Complete Test Kit, Free & Combined Chlorine, Ph, Total Alkalinity, Cyanuric Acid, And Calcium Hardness (Hi Range) For Pools
Doheny's
25
$129.99
Taylor 2000 Service Complete Test Kit, Free & Combined Chlorine, Ph, Total Alkalinity, Cyanuric Acid, And Calcium Hardness (Hi Range) For Pools
Doheny's
25
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    Shop ph test kit

    Sponsored
    About our ads
    $220.08
    Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
    Grainger
    23
    $220.08
    Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph +/-1 Digit, 0.01 Ph Ph Resolution, Ph, +/-1.8F Model: PH90
    Grainger
    23
    $195.60
    Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
    Grainger
    $195.60
    Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
    Grainger
    $250.68
    Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
    Grainger
    69
    $250.68
    Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH110
    Grainger
    69
    $201.00
    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
    $201.00
    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
    $1,241.95
    $1,476.85
    Ohaus ST5000-F Ph Meter
    Marshall Scientific
    15% off
    $1,241.95
    $1,476.85
    Ohaus ST5000-F Ph Meter
    Marshall Scientific
    $392.90
    Ohaus Aquasearcher A-AB23PH-B Ph Meter
    Marshall Scientific
    $392.90
    Ohaus Aquasearcher A-AB23PH-B Ph Meter
    Marshall Scientific
    $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
    Free shipping
    $42.77
    Ph Test Kit, 5 Test Strips
    Certified MTP
    $42.77
    Ph Test Kit, 5 Test Strips
    Certified MTP
    $124.32
    HACH 9531000E Pocket Pro Ph And Temperature Tester
    Amazon.com
    1
    Free shipping
    $124.32
    HACH 9531000E Pocket Pro Ph And Temperature Tester
    Amazon.com
    1
    $11.99
    API High Range Ph Test Kit - Marine & Alkaline
    AquaticMotiv
    $11.99
    API High Range Ph Test Kit - Marine & Alkaline
    AquaticMotiv
    $42.00
    HM Digital PH-80 Ph Hydrotester
    Cannon Water Technology
    $42.00
    HM Digital PH-80 Ph Hydrotester
    Cannon Water Technology
    $12.99
    AZO At Home UTI And Vaginal Ph Test Kit
    Target
    Free shipping
    $12.99
    AZO At Home UTI And Vaginal Ph Test Kit
    Target
    Free shipping
    $9.99
    API Ph Test & Adjuster Kit - 250 Tests
    AquaticMotiv
    $9.99
    API Ph Test & Adjuster Kit - 250 Tests
    AquaticMotiv
    $147.95
    $184.94
    Hardness Iron & Ph Field Analysis Water Test Kit
    US Water Systems
    20% off
    $147.95
    $184.94
    Hardness Iron & Ph Field Analysis Water Test Kit
    US Water Systems
    $14.49
    General Hydroponics Ph Control Kit
    Hydrobuilder
    236
    $14.49
    General Hydroponics Ph Control Kit
    Hydrobuilder
    236
    $46.75
    Milwaukee Ph51 - Waterproof Ph Tester W/Replaceable Probe, 0.0-14.0 Ph Range, 0.1 Ph Resolution
    TEquipment
    $46.75
    Milwaukee Ph51 - Waterproof Ph Tester W/Replaceable Probe, 0.0-14.0 Ph Range, 0.1 Ph Resolution
    TEquipment
    $211.60
    Milwaukee Ph58 - MAX Waterproof 3-In-1 Ph/ORP/Temp Tester W/ Replaceable Probe
    TEquipment
    $211.60
    Milwaukee Ph58 - MAX Waterproof 3-In-1 Ph/ORP/Temp Tester W/ Replaceable Probe
    TEquipment
    $46.49
    Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
    PoolZoom.com
    12
    $46.49
    Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
    PoolZoom.com
    12