Shop ph tester

Sponsored
About our ads
$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
$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
261
$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
$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
$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
$604.35
$711.00
Testo 206-PH2-KIT (0563 2066) Ph Tester Kit For Semi-Solids W/ 206-Ph2
Test Equipment Depot
15% off
$604.35
$711.00
Testo 206-PH2-KIT (0563 2066) Ph Tester Kit For Semi-Solids W/ 206-Ph2
Test Equipment Depot
$219.65
Milwaukee Ph58 - MAX Waterproof 3-In-1 Ph/ORP/Temp Tester W/ Replaceable Probe
TEquipment
$219.65
Milwaukee Ph58 - MAX Waterproof 3-In-1 Ph/ORP/Temp Tester W/ Replaceable Probe
TEquipment
$262.53
$294.00
Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
166
Free shipping
10% off
$262.53
$294.00
Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
$124.01
Aquachek Pocket Pro Ph Tester 9531000E
Pool Supply Unlimited
1
$124.01
Aquachek Pocket Pro Ph Tester 9531000E
Pool Supply Unlimited
$38.20
Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit
Sigma-Aldrich
$38.20
Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit
Sigma-Aldrich
$181.22
OAKTON WD-35634-60 Pctstestr 5 Waterproof Pocket Tester, -2 To 16 Ph, 0.1 To 10 Ppt
Globaltestsupply.com
$181.22
OAKTON WD-35634-60 Pctstestr 5 Waterproof Pocket Tester, -2 To 16 Ph, 0.1 To 10 Ppt
Globaltestsupply.com
$534.42
$641.30
Oakton 35419-28 Ph 550 Benchtop Ph Meter Kit With Probe, Stand, And Ph Buffers
TEquipment
16% off
$534.42
$641.30
Oakton 35419-28 Ph 550 Benchtop Ph Meter Kit With Probe, Stand, And Ph Buffers
TEquipment
$294.40
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
54
$294.40
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
$111.47
$148.00
OHAUS ST20 Starter Ph Pen Meter, 0.00 - 210.2 F Range
Test Equipment Depot
24% off
$111.47
$148.00
OHAUS ST20 Starter Ph Pen Meter, 0.00 - 210.2 F Range
Test Equipment Depot
$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
$109.99
Hanna Instruments Groline Tester - Soil Ph
Sylvane
$109.99
Hanna Instruments Groline Tester - Soil Ph
Sylvane
$250.39
OAKTON WD-35634-15 Phtestr 50 Pocket Ph Tester, Waterproof, Double Junction
Globaltestsupply.com
1
$250.39
OAKTON WD-35634-15 Phtestr 50 Pocket Ph Tester, Waterproof, Double Junction
Globaltestsupply.com
$523.19
$827.00
OHAUS ST400-F Starter 400 Portable Ph Meter With ST320 Electrode
Test Equipment Depot
36% off
$523.19
$827.00
OHAUS ST400-F Starter 400 Portable Ph Meter With ST320 Electrode
Test Equipment Depot
$119.00
Bluelab Ph Pen - Accurate Ph & Temperature Meter
Hydrobuilder
5K+
$119.00
Bluelab Ph Pen - Accurate Ph & Temperature Meter
Hydrobuilder
$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
$381.49
Testo 206 PH1 KIT Starter Kit, Ph Meter
Newark
$381.49
Testo 206 PH1 KIT Starter Kit, Ph Meter
Newark
$37.20
HM Digital PH-80 Ph/Temp Meter For Hydroponics & Gardening
Hydrobuilder
613
$37.20
HM Digital PH-80 Ph/Temp Meter For Hydroponics & Gardening
Hydrobuilder
$2,050.00
Ohaus® Ohaus Ph Meter, Model ST5000-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$2,050.00
Ohaus® Ohaus Ph Meter, Model ST5000-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$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
$70.00
Hanna Instruments Groline Ph Tester - Easy Calibration Meter
Hydrobuilder
$70.00
Hanna Instruments Groline Ph Tester - Easy Calibration Meter
Hydrobuilder
$628.00
Ohaus® Ohaus Ph Meter, Model ST300 1 Each
Sigma-Aldrich
$628.00
Ohaus® Ohaus Ph Meter, Model ST300 1 Each
Sigma-Aldrich
$104.00
Expert Ph Pocket Tester, Ph & Temperature, Thermo Orion - EXPERTPH
The Lab Depot
$104.00
Expert Ph Pocket Tester, Ph & Temperature, Thermo Orion - EXPERTPH
The Lab Depot
$298.00
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$298.00
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
1
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
$99.50
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology
$99.50
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology
$29.99
Ph Tester - One
Gurney's
$29.99
Ph Tester - One
Gurney's
$100.10
Basic Ph Meter, Item 840088 - Complete Kit
Sper Direct
$100.10
Basic Ph Meter, Item 840088 - Complete Kit
Sper Direct
$249.99
Hanna Instruments Groline Waterproof Portable Ph/EC/TDS Meter
Sylvane
$249.99
Hanna Instruments Groline Waterproof Portable Ph/EC/TDS Meter
Sylvane
$138.99
OAKTON PH Tester 30, H20 Proof, -1.0 To 15, 1-3 Pt, WD-35634-30
Zoro.com
28
$138.99
OAKTON PH Tester 30, H20 Proof, -1.0 To 15, 1-3 Pt, WD-35634-30
Zoro.com
$203.99
Extech PH220-C Waterproof Palm Ph Meter With Temperature
Southern Electronics
80
$203.99
Extech PH220-C Waterproof Palm Ph Meter With Temperature
Southern Electronics
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology
$42.00
HM Digital PH-80 Ph Hydrotester
Cannon Water Technology
$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

Shop ph tester

Sponsored
About our ads
$294.40
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
54
$294.40
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
$111.47
$148.00
OHAUS ST20 Starter Ph Pen Meter, 0.00 - 210.2 F Range
Test Equipment Depot
24% off
$111.47
$148.00
OHAUS ST20 Starter Ph Pen Meter, 0.00 - 210.2 F Range
Test Equipment Depot
$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
$109.99
Hanna Instruments Groline Tester - Soil Ph
Sylvane
$109.99
Hanna Instruments Groline Tester - Soil Ph
Sylvane
$250.39
OAKTON WD-35634-15 Phtestr 50 Pocket Ph Tester, Waterproof, Double Junction
Globaltestsupply.com
1
$250.39
OAKTON WD-35634-15 Phtestr 50 Pocket Ph Tester, Waterproof, Double Junction
Globaltestsupply.com
$523.19
$827.00
OHAUS ST400-F Starter 400 Portable Ph Meter With ST320 Electrode
Test Equipment Depot
36% off
$523.19
$827.00
OHAUS ST400-F Starter 400 Portable Ph Meter With ST320 Electrode
Test Equipment Depot
$119.00
Bluelab Ph Pen - Accurate Ph & Temperature Meter
Hydrobuilder
5K+
$119.00
Bluelab Ph Pen - Accurate Ph & Temperature Meter
Hydrobuilder
$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
$381.49
Testo 206 PH1 KIT Starter Kit, Ph Meter
Newark
$381.49
Testo 206 PH1 KIT Starter Kit, Ph Meter
Newark
$37.20
HM Digital PH-80 Ph/Temp Meter For Hydroponics & Gardening
Hydrobuilder
613
$37.20
HM Digital PH-80 Ph/Temp Meter For Hydroponics & Gardening
Hydrobuilder
$2,050.00
Ohaus® Ohaus Ph Meter, Model ST5000-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$2,050.00
Ohaus® Ohaus Ph Meter, Model ST5000-F, AC/DC Input 120 V, US 3-Pin Plug 1 Each
Sigma-Aldrich
$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
$70.00
Hanna Instruments Groline Ph Tester - Easy Calibration Meter
Hydrobuilder
$70.00
Hanna Instruments Groline Ph Tester - Easy Calibration Meter
Hydrobuilder
$628.00
Ohaus® Ohaus Ph Meter, Model ST300 1 Each
Sigma-Aldrich
$628.00
Ohaus® Ohaus Ph Meter, Model ST300 1 Each
Sigma-Aldrich
$104.00
Expert Ph Pocket Tester, Ph & Temperature, Thermo Orion - EXPERTPH
The Lab Depot
$104.00
Expert Ph Pocket Tester, Ph & Temperature, Thermo Orion - EXPERTPH
The Lab Depot
$298.00
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$298.00
TQC Sheen Ph-Meter Ph Tester 10 (Waterproof)
Industrial Physics
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
1
$115.90
Hach Pocket Pro Ph Tester 9531000E
PoolZoom.com
$99.50
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology
$99.50
HM Digital Ph/TDS/EC/Temperature Digital Water Tester Com-300
Cannon Water Technology

Shop ph tester

Sponsored
About our ads
$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
$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
261
$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
$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
$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
$604.35
$711.00
Testo 206-PH2-KIT (0563 2066) Ph Tester Kit For Semi-Solids W/ 206-Ph2
Test Equipment Depot
15% off
$604.35
$711.00
Testo 206-PH2-KIT (0563 2066) Ph Tester Kit For Semi-Solids W/ 206-Ph2
Test Equipment Depot
$219.65
Milwaukee Ph58 - MAX Waterproof 3-In-1 Ph/ORP/Temp Tester W/ Replaceable Probe
TEquipment
$219.65
Milwaukee Ph58 - MAX Waterproof 3-In-1 Ph/ORP/Temp Tester W/ Replaceable Probe
TEquipment
$262.53
$294.00
Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
166
Free shipping
10% off
$262.53
$294.00
Apera Instruments, LLC-AI501 PH700 Benchtop Lab Ph Meter, 0.01 Ph Accuracy, 1-3 Points Auto Calibration, 3-In-1 Ph/Temp. Electrode
Amazon.com
$124.01
Aquachek Pocket Pro Ph Tester 9531000E
Pool Supply Unlimited
1
$124.01
Aquachek Pocket Pro Ph Tester 9531000E
Pool Supply Unlimited
$38.20
Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit
Sigma-Aldrich
$38.20
Supelco Ph-Indicator Strips Ph 0 - 14 Universal Indicator, Non-Bleeding, Ph Range 0-14, Graduations & Accuracy Accuracy: 1 Ph Unit
Sigma-Aldrich
$181.22
OAKTON WD-35634-60 Pctstestr 5 Waterproof Pocket Tester, -2 To 16 Ph, 0.1 To 10 Ppt
Globaltestsupply.com
$181.22
OAKTON WD-35634-60 Pctstestr 5 Waterproof Pocket Tester, -2 To 16 Ph, 0.1 To 10 Ppt
Globaltestsupply.com
$534.42
$641.30
Oakton 35419-28 Ph 550 Benchtop Ph Meter Kit With Probe, Stand, And Ph Buffers
TEquipment
16% off
$534.42
$641.30
Oakton 35419-28 Ph 550 Benchtop Ph Meter Kit With Probe, Stand, And Ph Buffers
TEquipment
$294.40
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
54
$294.40
Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
TEquipment
$111.47
$148.00
OHAUS ST20 Starter Ph Pen Meter, 0.00 - 210.2 F Range
Test Equipment Depot
24% off
$111.47
$148.00
OHAUS ST20 Starter Ph Pen Meter, 0.00 - 210.2 F Range
Test Equipment Depot
$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
$109.99
Hanna Instruments Groline Tester - Soil Ph
Sylvane
$109.99
Hanna Instruments Groline Tester - Soil Ph
Sylvane
$250.39
OAKTON WD-35634-15 Phtestr 50 Pocket Ph Tester, Waterproof, Double Junction
Globaltestsupply.com
1
$250.39
OAKTON WD-35634-15 Phtestr 50 Pocket Ph Tester, Waterproof, Double Junction
Globaltestsupply.com
$523.19
$827.00
OHAUS ST400-F Starter 400 Portable Ph Meter With ST320 Electrode
Test Equipment Depot
36% off
$523.19
$827.00
OHAUS ST400-F Starter 400 Portable Ph Meter With ST320 Electrode
Test Equipment Depot
$119.00
Bluelab Ph Pen - Accurate Ph & Temperature Meter
Hydrobuilder
5K+
$119.00
Bluelab Ph Pen - Accurate Ph & Temperature Meter
Hydrobuilder