Shop Grainger pH-meter

Sponsored
$554.00
Cole-Parmer 500 PH 500 Ph/ORP/Temperature 1/4 DIN Controller, 3.75" X 5.8125" | Cole-Parmer
Cole-Parmer
$554.00
Cole-Parmer 500 PH 500 Ph/ORP/Temperature 1/4 DIN Controller, 3.75" X 5.8125" | Cole-Parmer
Cole-Parmer
$59.99
Hanna Waterproof Pocket Ph Tester With 0.1 Resolution - Phep® - HI98107U
Hanna Instruments
$59.99
Hanna Waterproof Pocket Ph Tester With 0.1 Resolution - Phep® - HI98107U
Hanna Instruments
$112.99
Extech Ph Meter - Truck Mount Forums
TMF Store
$112.99
Extech Ph Meter - Truck Mount Forums
TMF Store
$437.00
Oakton Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$437.00
Oakton Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately | Cole-Parmer
Cole-Parmer
$237.00
Oakton Phtestr 50 Waterproof Pocket Ph Tester | Cole-Parmer
Cole-Parmer
$237.00
Oakton Phtestr 50 Waterproof Pocket Ph Tester | Cole-Parmer
Cole-Parmer
$239.99
Hanna Ph/EC/TDS/Temperature Meter With HI1285-51 Electrode EC Range: 0 To 1990 Μs/Cm, TDS Range: 0 To 1990 Ppm (Mg/L) - HI9812-51
Hanna Instruments
$239.99
Hanna Ph/EC/TDS/Temperature Meter With HI1285-51 Electrode EC Range: 0 To 1990 Μs/Cm, TDS Range: 0 To 1990 Ppm (Mg/L) - HI9812-51
Hanna Instruments
$139.99
Hanna Beer Ph Tester - HI981031
Hanna Instruments
$139.99
Hanna Beer Ph Tester - HI981031
Hanna Instruments
$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
$119.99
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
Free shipping
$119.99
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
$307.00
Groline Waterproof Portable Ph/EC/TDS Meter (HI9814)
LED Lights Depot
$307.00
Groline Waterproof Portable Ph/EC/TDS Meter (HI9814)
LED Lights Depot
$369.00
Benchtop Ph-Mv Meter - 0 To 14 Ph Range
Sper Direct
$369.00
Benchtop Ph-Mv Meter - 0 To 14 Ph Range
Sper Direct
$157.34
Oakton WD-35634-30 Phtestr 30 Ph Tester, For Temperature
Amazon.com
22
Free shipping
$157.34
Oakton WD-35634-30 Phtestr 30 Ph Tester, For Temperature
Amazon.com
$200.92
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
1
Free shipping
$200.92
Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
Amazon.com
$277.78
Bluelab Multimedia Ph Meter
Greenhouse Megastore
$277.78
Bluelab Multimedia Ph Meter
Greenhouse Megastore
$110.00
Premium Series PH60 Pocket Ph Tester Ph Meter Kit
Blue Tiger Scientific
$110.00
Premium Series PH60 Pocket Ph Tester Ph Meter Kit
Blue Tiger Scientific
$263.95
$295.95
MSE PRO Dual Line LCD Pocket PH Tester
MSE Supplies
10% off
$263.95
$295.95
MSE PRO Dual Line LCD Pocket PH Tester
MSE Supplies
$248.00
Groline Hydroponic Waterproof Pocket Ph/EC/TDS/Temperature Tester (HI98131)
LED Lights Depot
$248.00
Groline Hydroponic Waterproof Pocket Ph/EC/TDS/Temperature Tester (HI98131)
LED Lights Depot
$109.95
Milwaukee | Ph Monitor With Alarm
Modern Aquarium
50
$109.95
Milwaukee | Ph Monitor With Alarm
Modern Aquarium
$191.99
Extech Waterproof Palm Ph, ORP Cabled Meter (PH220-C)
Agriculture Solutions LLC
$191.99
Extech Waterproof Palm Ph, ORP Cabled Meter (PH220-C)
Agriculture Solutions LLC
$143.00
Groline Soil Ph Tester (HI981030)
LED Lights Depot
$143.00
Groline Soil Ph Tester (HI981030)
LED Lights Depot
$50.59
$103.20
Taylor Precision 6580 PH And Water Temperature Meter Digital Range: 0.00 14.00 | Kitchen Restock
Kitchen Restock
50% off
$50.59
$103.20
Taylor Precision 6580 PH And Water Temperature Meter Digital Range: 0.00 14.00 | Kitchen Restock
Kitchen Restock
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
$191.99
Extech PH220-C Waterproof Palm Ph Meter With Temperature
TEquipment
1
$191.99
Extech PH220-C Waterproof Palm Ph Meter With Temperature
TEquipment
$239.99
Extech OYSTER-15 PH Meter
TEquipment
$239.99
Extech OYSTER-15 PH Meter
TEquipment
$601.41
Omega PHTX-100 Ph Meter, 0Ph To 14Ph | Ph Meters
Newark
$601.41
Omega PHTX-100 Ph Meter, 0Ph To 14Ph | Ph Meters
Newark
$181.99
Extech Combination Ph And Conductivity Meter - EC500
Agriculture Solutions LLC
$181.99
Extech Combination Ph And Conductivity Meter - EC500
Agriculture Solutions LLC
$191.00
Advanced Ph Meter, Item 850055 (Meter Only - No Probe)
Sper Direct
$191.00
Advanced Ph Meter, Item 850055 (Meter Only - No Probe)
Sper Direct
$109.99
Extech PH100 Waterproof Exstik Ph Meter
TEquipment
1
$109.99
Extech PH100 Waterproof Exstik Ph Meter
TEquipment
$91.00
Basic Ph Meter, Item 840087 - Meter Only (No Probe)
Sper Direct
$91.00
Basic Ph Meter, Item 840087 - Meter Only (No Probe)
Sper Direct
$150.00
Horiba Laquatwin Ph Meter
AgTec
$150.00
Horiba Laquatwin Ph Meter
AgTec
$10.80
Tenma 72-6783 Meter, Ph, 0Ph To 14Ph, 0.01Ph, 0.2% | Ph Meters
Newark
$10.80
Tenma 72-6783 Meter, Ph, 0Ph To 14Ph, 0.01Ph, 0.2% | Ph Meters
Newark
$180.00
YSI PH100 - Test Equipment & Ph Meter Supplies
Radwell.com
1
$180.00
YSI PH100 - Test Equipment & Ph Meter Supplies
Radwell.com
$462.58
Omega PHH444 Ph Meter, 0Ph To 14Ph | Ph Meters
Newark
$462.58
Omega PHH444 Ph Meter, 0Ph To 14Ph | Ph Meters
Newark
$7.99
$19.99
Digital LCD 0 14.0 PH PH Meter Pen Of Tester Automatic Calibration PH Meters For Water Hydroponics Monitor Aquarium Tes
Banggood
60% off
$7.99
$19.99
Digital LCD 0 14.0 PH PH Meter Pen Of Tester Automatic Calibration PH Meters For Water Hydroponics Monitor Aquarium Tes
Banggood
$210.00
EXTECH PH110 - Test Equipment & Ph Meter Supplies
Radwell.com
$210.00
EXTECH PH110 - Test Equipment & Ph Meter Supplies
Radwell.com
$130.65
Hercules 35272 Electronic Ph Tester (Waterproof) | Supplyhouse.Com
SupplyHouse.com
$130.65
Hercules 35272 Electronic Ph Tester (Waterproof) | Supplyhouse.Com
SupplyHouse.com
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    Shop Grainger pH-meter

    Sponsored
    $554.00
    Cole-Parmer 500 PH 500 Ph/ORP/Temperature 1/4 DIN Controller, 3.75" X 5.8125" | Cole-Parmer
    Cole-Parmer
    $554.00
    Cole-Parmer 500 PH 500 Ph/ORP/Temperature 1/4 DIN Controller, 3.75" X 5.8125" | Cole-Parmer
    Cole-Parmer
    $59.99
    Hanna Waterproof Pocket Ph Tester With 0.1 Resolution - Phep® - HI98107U
    Hanna Instruments
    $59.99
    Hanna Waterproof Pocket Ph Tester With 0.1 Resolution - Phep® - HI98107U
    Hanna Instruments
    $112.99
    Extech Ph Meter - Truck Mount Forums
    TMF Store
    $112.99
    Extech Ph Meter - Truck Mount Forums
    TMF Store
    $437.00
    Oakton Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately | Cole-Parmer
    Cole-Parmer
    $437.00
    Oakton Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately | Cole-Parmer
    Cole-Parmer
    $237.00
    Oakton Phtestr 50 Waterproof Pocket Ph Tester | Cole-Parmer
    Cole-Parmer
    $237.00
    Oakton Phtestr 50 Waterproof Pocket Ph Tester | Cole-Parmer
    Cole-Parmer
    $239.99
    Hanna Ph/EC/TDS/Temperature Meter With HI1285-51 Electrode EC Range: 0 To 1990 Μs/Cm, TDS Range: 0 To 1990 Ppm (Mg/L) - HI9812-51
    Hanna Instruments
    $239.99
    Hanna Ph/EC/TDS/Temperature Meter With HI1285-51 Electrode EC Range: 0 To 1990 Μs/Cm, TDS Range: 0 To 1990 Ppm (Mg/L) - HI9812-51
    Hanna Instruments
    $139.99
    Hanna Beer Ph Tester - HI981031
    Hanna Instruments
    $139.99
    Hanna Beer Ph Tester - HI981031
    Hanna Instruments
    $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
    $119.99
    Extech PH110 Waterproof Exstik Ph Meter
    Amazon.com
    Free shipping
    $119.99
    Extech PH110 Waterproof Exstik Ph Meter
    Amazon.com
    $307.00
    Groline Waterproof Portable Ph/EC/TDS Meter (HI9814)
    LED Lights Depot
    $307.00
    Groline Waterproof Portable Ph/EC/TDS Meter (HI9814)
    LED Lights Depot
    $369.00
    Benchtop Ph-Mv Meter - 0 To 14 Ph Range
    Sper Direct
    $369.00
    Benchtop Ph-Mv Meter - 0 To 14 Ph Range
    Sper Direct
    $157.34
    Oakton WD-35634-30 Phtestr 30 Ph Tester, For Temperature
    Amazon.com
    22
    Free shipping
    $157.34
    Oakton WD-35634-30 Phtestr 30 Ph Tester, For Temperature
    Amazon.com
    $200.92
    Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
    Amazon.com
    1
    Free shipping
    $200.92
    Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
    Amazon.com
    $277.78
    Bluelab Multimedia Ph Meter
    Greenhouse Megastore
    $277.78
    Bluelab Multimedia Ph Meter
    Greenhouse Megastore
    $110.00
    Premium Series PH60 Pocket Ph Tester Ph Meter Kit
    Blue Tiger Scientific
    $110.00
    Premium Series PH60 Pocket Ph Tester Ph Meter Kit
    Blue Tiger Scientific
    $263.95
    $295.95
    MSE PRO Dual Line LCD Pocket PH Tester
    MSE Supplies
    10% off
    $263.95
    $295.95
    MSE PRO Dual Line LCD Pocket PH Tester
    MSE Supplies
    $248.00
    Groline Hydroponic Waterproof Pocket Ph/EC/TDS/Temperature Tester (HI98131)
    LED Lights Depot
    $248.00
    Groline Hydroponic Waterproof Pocket Ph/EC/TDS/Temperature Tester (HI98131)
    LED Lights Depot
    $109.95
    Milwaukee | Ph Monitor With Alarm
    Modern Aquarium
    50
    $109.95
    Milwaukee | Ph Monitor With Alarm
    Modern Aquarium