Shop Heavy Duty Handheld pH-meter

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$443.11
OAKTON WD-35613-50 Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately
Globaltestsupply.com
$443.11
OAKTON WD-35613-50 Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately
Globaltestsupply.com
$438.73
OAKTON 35419-30 PH 550 Series Benchtop Ph Meter Kit, 0 To 14 Ph
Globaltestsupply.com
$438.73
OAKTON 35419-30 PH 550 Series Benchtop Ph Meter Kit, 0 To 14 Ph
Globaltestsupply.com
$171.99
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
299
Free shipping
$171.99
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
$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
$79.68
Apera Instruments AI311 Premium Series PH60 Waterproof Ph Pocket Tester Kit, Replaceable Probe, ±0.01 Ph Accuracy, Lcd Display
Amazon.com
3K+
Free shipping
$79.68
Apera Instruments AI311 Premium Series PH60 Waterproof Ph Pocket Tester Kit, Replaceable Probe, ±0.01 Ph Accuracy, Lcd Display
Amazon.com
$177.00
Environmental Express Oakton Phtestr 10 Waterproof BNC Pocket Ph Tester | Cole-Parmer
Cole-Parmer
$177.00
Environmental Express Oakton Phtestr 10 Waterproof BNC Pocket Ph Tester | Cole-Parmer
Cole-Parmer
$358.07
OAKTON 35660-34 PH250 Waterproof Ph And ORP Handheld Meter
Globaltestsupply.com
$358.07
OAKTON 35660-34 PH250 Waterproof Ph And ORP Handheld Meter
Globaltestsupply.com
$224.90
Environmental Express Oakton Phtestr 30 Oakton Phtestr 30 Waterproof Ph Pocket Tester And Environmental Express Buffer Pack Bundle | Cole-Parmer
Cole-Parmer
$224.90
Environmental Express Oakton Phtestr 30 Oakton Phtestr 30 Waterproof Ph Pocket Tester And Environmental Express Buffer Pack Bundle | Cole-Parmer
Cole-Parmer
$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
39
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
$225.00
Hanna Instruments HI 98130 Waterproof Ph/Conductivity/TDS Tester With ATC, High Range
Amazon.com
62
Free shipping
$225.00
Hanna Instruments HI 98130 Waterproof Ph/Conductivity/TDS Tester With ATC, High Range
Amazon.com
$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
$84.31
Oakton 35634-05, Ecotestr Ph1 Waterproof Pocket Tester
Amazon.com
72
Free shipping
$84.31
Oakton 35634-05, Ecotestr Ph1 Waterproof Pocket Tester
Amazon.com
$133.54
APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
Amazon.com
870
Free shipping
$133.54
APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
Amazon.com
$587.72
OAKTON PH 700 Benchtop Ph Meter And Electrode
Globaltestsupply.com
$587.72
OAKTON PH 700 Benchtop Ph Meter And Electrode
Globaltestsupply.com
$289.95
Groline Hydroponic Waterproof Ph/EC/TDS/Temperature Portable Meter
Amazon.com
70
Free shipping
$289.95
Groline Hydroponic Waterproof Ph/EC/TDS/Temperature Portable Meter
Amazon.com
$49.99
Onilab Digital Ph Meter,0.01Ph High Accuracy Pen Type Ph Tester Kit,Waterproof, Auto Temperature Compensation, Easy Calibration,Replaceable Probe
Amazon.com
31
Free shipping
$49.99
Onilab Digital Ph Meter,0.01Ph High Accuracy Pen Type Ph Tester Kit,Waterproof, Auto Temperature Compensation, Easy Calibration,Replaceable Probe
Amazon.com
$219.00
Extech Palm Ph Meter With Cabled Electrode | Cole-Parmer
Cole-Parmer
60
$219.00
Extech Palm Ph Meter With Cabled Electrode | Cole-Parmer
Cole-Parmer
$185.35
Apera Instruments Premium-Series PH60S Food Ph Pocket Tester Kit, Swiss Spear Ph Electrode, ±0.01 Ph Accuracy, -2.00-16.00 Ph Range (AI313)
Amazon.com
3K+
Free shipping
$185.35
Apera Instruments Premium-Series PH60S Food Ph Pocket Tester Kit, Swiss Spear Ph Electrode, ±0.01 Ph Accuracy, -2.00-16.00 Ph Range (AI313)
Amazon.com
$15.19
VIVOSUN Digital Ph And TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter For Hydroponics,
Amazon.com
28K+
$15.19
VIVOSUN Digital Ph And TDS Meter Kits, 0.01Ph High Accuracy Pen Type Ph Meter ± 2% Readout Accuracy 3-In-1 TDS EC Temperature Meter For Hydroponics,
Amazon.com
$642.50
Environmental Express PH260 Waterproof Ph And ORP Handheld Meter | Cole-Parmer
Cole-Parmer
$642.50
Environmental Express PH260 Waterproof Ph And ORP Handheld Meter | Cole-Parmer
Cole-Parmer
$473.41
OAKTON 35660-10 PH250 Waterproof Ph And ORP Handheld Meter Kit, 500 Points
Globaltestsupply.com
$473.41
OAKTON 35660-10 PH250 Waterproof Ph And ORP Handheld Meter Kit, 500 Points
Globaltestsupply.com
$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
$505.00
Hach Pocket Pro+ Multi 2 Tester For Ph/Cond/TDS/Salinity With Replaceable Sensor 9532800
Core & Main
$505.00
Hach Pocket Pro+ Multi 2 Tester For Ph/Cond/TDS/Salinity With Replaceable Sensor 9532800
Core & Main
$449.00
Extech 100 SDL Ph/ORP Handheld Meter With Datalogging | Cole-Parmer
Cole-Parmer
2
$449.00
Extech 100 SDL Ph/ORP Handheld Meter With Datalogging | Cole-Parmer
Cole-Parmer
$111.60
Extech Exstik Waterproof Pocket Ph Tester | Cole-Parmer
Cole-Parmer
$111.60
Extech Exstik Waterproof Pocket Ph Tester | Cole-Parmer
Cole-Parmer
$210.00
Hach Pocket Pro Ph Tester 9531000
Core & Main
39
$210.00
Hach Pocket Pro Ph Tester 9531000
Core & Main
$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
$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
$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
$100.50
Environmental Express Oakton Ecotestr Ph1 Waterproof Ph Pocket Tester | Cole-Parmer
Cole-Parmer
$100.50
Environmental Express Oakton Ecotestr Ph1 Waterproof Ph Pocket Tester | Cole-Parmer
Cole-Parmer
$162.00
Horiba Laquatwin Ph Meter (Ph 22)
Agriculture Solutions LLC
$162.00
Horiba Laquatwin Ph Meter (Ph 22)
Agriculture Solutions LLC
$840.00
Environmental Express PD260 Waterproof Dual-Channel Ph, ORP, And DO Handheld Meter | Cole-Parmer
Cole-Parmer
$840.00
Environmental Express PD260 Waterproof Dual-Channel Ph, ORP, And DO Handheld Meter | Cole-Parmer
Cole-Parmer
$423.50
Traceable Calibrated Ph/ORP Meter | Cole-Parmer
Cole-Parmer
$423.50
Traceable Calibrated Ph/ORP Meter | Cole-Parmer
Cole-Parmer
$124.64
Reed Instruments Conductivity, Ph & Tds Meters & Testers, Ph Meter, Probe Type Single Junction, Min Ph Range 0.00, Max Ph Range 14.00, Resolution
Penn Tool Co
2
$124.64
Reed Instruments Conductivity, Ph & Tds Meters & Testers, Ph Meter, Probe Type Single Junction, Min Ph Range 0.00, Max Ph Range 14.00, Resolution
Penn Tool Co
$142.00
Environmental Express Oakton Phtestr 5 Waterproof Ph Pocket Tester | Cole-Parmer
Cole-Parmer
$142.00
Environmental Express Oakton Phtestr 5 Waterproof Ph Pocket Tester | Cole-Parmer
Cole-Parmer
$73.37
OAKTON WD-35634-05 Ecotestr Ph1 Waterproof Pocket Tester, 0 To 14 Ph
Globaltestsupply.com
1
$73.37
OAKTON WD-35634-05 Ecotestr Ph1 Waterproof Pocket Tester, 0 To 14 Ph
Globaltestsupply.com
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    Shop Heavy Duty Handheld pH-meter

    Sponsored
    About our ads
    $443.11
    OAKTON WD-35613-50 Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately
    Globaltestsupply.com
    $443.11
    OAKTON WD-35613-50 Ph 5+ Handheld Meter With ATC, Order Ph Probe Separately
    Globaltestsupply.com
    $438.73
    OAKTON 35419-30 PH 550 Series Benchtop Ph Meter Kit, 0 To 14 Ph
    Globaltestsupply.com
    $438.73
    OAKTON 35419-30 PH 550 Series Benchtop Ph Meter Kit, 0 To 14 Ph
    Globaltestsupply.com
    $171.99
    Extech PH110 Waterproof Exstik Ph Meter
    Amazon.com
    299
    Free shipping
    $171.99
    Extech PH110 Waterproof Exstik Ph Meter
    Amazon.com
    $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
    $79.68
    Apera Instruments AI311 Premium Series PH60 Waterproof Ph Pocket Tester Kit, Replaceable Probe, ±0.01 Ph Accuracy, Lcd Display
    Amazon.com
    3K+
    Free shipping
    $79.68
    Apera Instruments AI311 Premium Series PH60 Waterproof Ph Pocket Tester Kit, Replaceable Probe, ±0.01 Ph Accuracy, Lcd Display
    Amazon.com
    $177.00
    Environmental Express Oakton Phtestr 10 Waterproof BNC Pocket Ph Tester | Cole-Parmer
    Cole-Parmer
    $177.00
    Environmental Express Oakton Phtestr 10 Waterproof BNC Pocket Ph Tester | Cole-Parmer
    Cole-Parmer
    $358.07
    OAKTON 35660-34 PH250 Waterproof Ph And ORP Handheld Meter
    Globaltestsupply.com
    $358.07
    OAKTON 35660-34 PH250 Waterproof Ph And ORP Handheld Meter
    Globaltestsupply.com
    $224.90
    Environmental Express Oakton Phtestr 30 Oakton Phtestr 30 Waterproof Ph Pocket Tester And Environmental Express Buffer Pack Bundle | Cole-Parmer
    Cole-Parmer
    $224.90
    Environmental Express Oakton Phtestr 30 Oakton Phtestr 30 Waterproof Ph Pocket Tester And Environmental Express Buffer Pack Bundle | Cole-Parmer
    Cole-Parmer
    $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
    39
    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
    $225.00
    Hanna Instruments HI 98130 Waterproof Ph/Conductivity/TDS Tester With ATC, High Range
    Amazon.com
    62
    Free shipping
    $225.00
    Hanna Instruments HI 98130 Waterproof Ph/Conductivity/TDS Tester With ATC, High Range
    Amazon.com
    $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
    $84.31
    Oakton 35634-05, Ecotestr Ph1 Waterproof Pocket Tester
    Amazon.com
    72
    Free shipping
    $84.31
    Oakton 35634-05, Ecotestr Ph1 Waterproof Pocket Tester
    Amazon.com
    $133.54
    APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
    Amazon.com
    870
    Free shipping
    $133.54
    APERA INSTRUMENTS AI316 Premium Series PC60 5-In-1 Waterproof Ph/EC (Conductivity) /TDS (Ppm) /Salinity (Ppt) /Temp. Multi-Parameter Pocket Tester Kit
    Amazon.com
    $587.72
    OAKTON PH 700 Benchtop Ph Meter And Electrode
    Globaltestsupply.com
    $587.72
    OAKTON PH 700 Benchtop Ph Meter And Electrode
    Globaltestsupply.com
    $289.95
    Groline Hydroponic Waterproof Ph/EC/TDS/Temperature Portable Meter
    Amazon.com
    70
    Free shipping
    $289.95
    Groline Hydroponic Waterproof Ph/EC/TDS/Temperature Portable Meter
    Amazon.com
    $49.99
    Onilab Digital Ph Meter,0.01Ph High Accuracy Pen Type Ph Tester Kit,Waterproof, Auto Temperature Compensation, Easy Calibration,Replaceable Probe
    Amazon.com
    31
    Free shipping
    $49.99
    Onilab Digital Ph Meter,0.01Ph High Accuracy Pen Type Ph Tester Kit,Waterproof, Auto Temperature Compensation, Easy Calibration,Replaceable Probe
    Amazon.com
    $219.00
    Extech Palm Ph Meter With Cabled Electrode | Cole-Parmer
    Cole-Parmer
    60
    $219.00
    Extech Palm Ph Meter With Cabled Electrode | Cole-Parmer
    Cole-Parmer
    $185.35
    Apera Instruments Premium-Series PH60S Food Ph Pocket Tester Kit, Swiss Spear Ph Electrode, ±0.01 Ph Accuracy, -2.00-16.00 Ph Range (AI313)
    Amazon.com
    3K+
    Free shipping
    $185.35
    Apera Instruments Premium-Series PH60S Food Ph Pocket Tester Kit, Swiss Spear Ph Electrode, ±0.01 Ph Accuracy, -2.00-16.00 Ph Range (AI313)
    Amazon.com