购买 ph meter

赞助
$115.55
Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.1 Ph, 0.1 Ph Ph Resolution, 3 Calibration Points, Auto Model: 3563405
Grainger
$115.55
Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.1 Ph, 0.1 Ph Ph Resolution, 3 Calibration Points, Auto Model: 3563405
Grainger
$269.99
Hanna Ph/EC/TDS/Temperature Portable Meter, Range: Ph 0.0 To 14.0 Ph EC 0.00 To 4.00 Ms/Cm TDS 0 To 1999 Ppm (Mg/L) - HI9813-51
Hanna Instruments
$269.99
Hanna Ph/EC/TDS/Temperature Portable Meter, Range: Ph 0.0 To 14.0 Ph EC 0.00 To 4.00 Ms/Cm TDS 0 To 1999 Ppm (Mg/L) - HI9813-51
Hanna Instruments
$150.73
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
Grainger
1
$150.73
Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
Grainger
$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
$200.92
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
1
$200.92
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
$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
$268.83
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
150
Free shipping
$268.83
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
$119.99
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
277
Free shipping
$119.99
Extech PH110 Waterproof Exstik Ph Meter
Amazon.com
$9.10
Foeses Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester With 0-14 PH Measurement Range For Household Drinking, Pool And Aquarium
Walmart
1
Free shipping
$9.10
Foeses Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester With 0-14 PH Measurement Range For Household Drinking, Pool And Aquarium
Walmart
$89.87
Portable PH Meter PH Detector Portable PH Meter PH Detector, Ph Meter For Water,Soil Ph Tester,Ph Tester For Water
Temu US
$89.87
Portable PH Meter PH Detector Portable PH Meter PH Detector, Ph Meter For Water,Soil Ph Tester,Ph Tester For Water
Temu US
$227.00
NANBEI Lab Benchtop Ph Meter, 1-3Points Auto Calibration,0.01 Ph Accuracy,200 Sets Of Data Storage,Professional Ph/Temp/ORP Test,6.0 Inch High
Amazon.com
2
Free shipping
$227.00
NANBEI Lab Benchtop Ph Meter, 1-3Points Auto Calibration,0.01 Ph Accuracy,200 Sets Of Data Storage,Professional Ph/Temp/ORP Test,6.0 Inch High
Amazon.com
$18.85
4-In-1 Soil Moisture Meter ,Digital Plant Temperature/Soil Moisture/PH Meter/Sunlight Intensity/Environment Humidity Backlit LCD Display Soil Test Met
Walmart
Free shipping
$18.85
4-In-1 Soil Moisture Meter ,Digital Plant Temperature/Soil Moisture/PH Meter/Sunlight Intensity/Environment Humidity Backlit LCD Display Soil Test Met
Walmart
$209.00
Bluelab Soil Ph Pen
Sylvane
5 千+
$209.00
Bluelab Soil Ph Pen
Sylvane
$10.00
Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester With 0-14 PH Measurement Range For Household Drinking, Pool And Aquarium Water P
Walmart
$10.00
Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester With 0-14 PH Measurement Range For Household Drinking, Pool And Aquarium Water P
Walmart
$206.99
EC510: Extech Instruments | PH Testers | Galco
Galco Industrial Electronics
$206.99
EC510: Extech Instruments | PH Testers | Galco
Galco Industrial Electronics
$165.99
Reed Instruments R3525 Ph Meter, 0.00 To 14.00 Ph Range
Zoro.com
$165.99
Reed Instruments R3525 Ph Meter, 0.00 To 14.00 Ph Range
Zoro.com
$12.99
Snow Joe 3-In-1 Soil Meter With Moisture, Ph And Light Meter
Tractor Supply Co.
178
$12.99
Snow Joe 3-In-1 Soil Meter With Moisture, Ph And Light Meter
Tractor Supply Co.
$14.57
Chlorine Tester PH Meter 2-In-1 Water Monitor PH Chlorine Meter Portable High Precision Easy To Use Spa Swimming Pools Checker
Temu US
250
$14.57
Chlorine Tester PH Meter 2-In-1 Water Monitor PH Chlorine Meter Portable High Precision Easy To Use Spa Swimming Pools Checker
Temu US
$239.99
Extech OYSTER-15 PH Meter
TEquipment
$239.99
Extech OYSTER-15 PH Meter
TEquipment
$104.99
Extech PH100 Exstick Ph Meter, H20 Proof, 0.00 To 14
Zoro.com
1
$104.99
Extech PH100 Exstick Ph Meter, H20 Proof, 0.00 To 14
Zoro.com
$1,030.19
$1,260.00
Thermo Scientific STARA2119 - Orion Star A211 Ph Benchtop Meter Kit
TEquipment
折扣 18%
$1,030.19
$1,260.00
Thermo Scientific STARA2119 - Orion Star A211 Ph Benchtop Meter Kit
TEquipment
$629.99
Oakton Instruments PH 5+ Meter - METER, PH 5+, WITH PROBES, HANDHELD - WD-35613-52 - 1 Each / Each
Grayline Medical
5% Off*
$629.99
Oakton Instruments PH 5+ Meter - METER, PH 5+, WITH PROBES, HANDHELD - WD-35613-52 - 1 Each / Each
Grayline Medical
$95.23
PH Meter, Pen, 0 To 14PH
Home Depot
1
Free shipping
$95.23
PH Meter, Pen, 0 To 14PH
Home Depot
$7.56
$9.20
4-In-1 Soil Moisture Meter Digital PH Meter/Soil Moisture/Plant Temperature/Sunlight Intensity, Backlight LCD Display, Soil Test Meter For Garden,
Temu US
1
折扣 17%
$7.56
$9.20
4-In-1 Soil Moisture Meter Digital PH Meter/Soil Moisture/Plant Temperature/Sunlight Intensity, Backlight LCD Display, Soil Test Meter For Garden,
Temu US
$449.17
$539.00
Oakton WD-35613-52 - Ph 5+ Handheld Meter With Ph Probe, 35613-52
TEquipment
折扣 16%
$449.17
$539.00
Oakton WD-35613-52 - Ph 5+ Handheld Meter With Ph Probe, 35613-52
TEquipment
$392.95
$539.00
Oakton WD-35613-52 Ph 5+ Meter W/SJ, Sealed, Epoxy Electrode, ATC
Test Equipment Depot
折扣 27%
$392.95
$539.00
Oakton WD-35613-52 Ph 5+ Meter W/SJ, Sealed, Epoxy Electrode, ATC
Test Equipment Depot
$175.99
Extech PH220-C Palm Ph Meter
Zoro.com
3
$175.99
Extech PH220-C Palm Ph Meter
Zoro.com
$339.00
Bluelab Combo Meter
Sylvane
$339.00
Bluelab Combo Meter
Sylvane
$364.99
Extech Ph, ORP, Temp Meter - PH300
Agriculture Solutions LLC
$364.99
Extech Ph, ORP, Temp Meter - PH300
Agriculture Solutions LLC
$876.50
Myron L EP11/PH Analog Conductivity & Ph Meter
Cannon Water Technology
$876.50
Myron L EP11/PH Analog Conductivity & Ph Meter
Cannon Water Technology
$840.00
GREAT LAKES INSTRUMENTS P53A2A1N - Test Equipment & Ph Meter Supplies
Radwell.com
$840.00
GREAT LAKES INSTRUMENTS P53A2A1N - Test Equipment & Ph Meter Supplies
Radwell.com
$181.99
Extech Combination Ph And Conductivity Meter - EC500
Agriculture Solutions LLC
$181.99
Extech Combination Ph And Conductivity Meter - EC500
Agriculture Solutions LLC
$361.95
$496.00
Oakton WD-35613-20 Ph 6+ Ph/Mv/Temperature Meter With ATC Probe Boot
Test Equipment Depot
折扣 27%
$361.95
$496.00
Oakton WD-35613-20 Ph 6+ Ph/Mv/Temperature Meter With ATC Probe Boot
Test Equipment Depot
$184.99
Kelway Calibrating Acidity Testing Meter For Soil (3.5 To 8 Ph)
Agriculture Solutions LLC
$184.99
Kelway Calibrating Acidity Testing Meter For Soil (3.5 To 8 Ph)
Agriculture Solutions LLC
$190.79
EC500: Extech Instruments | PH Testers | Galco
Galco Industrial Electronics
1
$190.79
EC500: Extech Instruments | PH Testers | Galco
Galco Industrial Electronics
$159.95
$191.99
Extech PH220-C Waterproof Palm Ph Meter With Cabled Ph Electrode
Test Equipment Depot
1
折扣 16%
$159.95
$191.99
Extech PH220-C Waterproof Palm Ph Meter With Cabled Ph Electrode
Test Equipment Depot
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    购买 ph meter

    赞助
    $115.55
    Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.1 Ph, 0.1 Ph Ph Resolution, 3 Calibration Points, Auto Model: 3563405
    Grainger
    $115.55
    Oakton Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.1 Ph, 0.1 Ph Ph Resolution, 3 Calibration Points, Auto Model: 3563405
    Grainger
    $269.99
    Hanna Ph/EC/TDS/Temperature Portable Meter, Range: Ph 0.0 To 14.0 Ph EC 0.00 To 4.00 Ms/Cm TDS 0 To 1999 Ppm (Mg/L) - HI9813-51
    Hanna Instruments
    $269.99
    Hanna Ph/EC/TDS/Temperature Portable Meter, Range: Ph 0.0 To 14.0 Ph EC 0.00 To 4.00 Ms/Cm TDS 0 To 1999 Ppm (Mg/L) - HI9813-51
    Hanna Instruments
    $150.73
    Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
    Grainger
    1
    $150.73
    Extech Pocket Ph Tester: 0 Ph To 14 Ph, +/-0.01 Ph, 0.01 Ph Ph Resolution, 3 Calibration Points Model: PH100
    Grainger
    $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
    $200.92
    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
    1
    $200.92
    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
    $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
    $268.83
    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
    150
    Free shipping
    $268.83
    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
    $119.99
    Extech PH110 Waterproof Exstik Ph Meter
    Amazon.com
    277
    Free shipping
    $119.99
    Extech PH110 Waterproof Exstik Ph Meter
    Amazon.com
    $9.10
    Foeses Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester With 0-14 PH Measurement Range For Household Drinking, Pool And Aquarium
    Walmart
    1
    Free shipping
    $9.10
    Foeses Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester With 0-14 PH Measurement Range For Household Drinking, Pool And Aquarium
    Walmart
    $89.87
    Portable PH Meter PH Detector Portable PH Meter PH Detector, Ph Meter For Water,Soil Ph Tester,Ph Tester For Water
    Temu US
    $89.87
    Portable PH Meter PH Detector Portable PH Meter PH Detector, Ph Meter For Water,Soil Ph Tester,Ph Tester For Water
    Temu US
    $227.00
    NANBEI Lab Benchtop Ph Meter, 1-3Points Auto Calibration,0.01 Ph Accuracy,200 Sets Of Data Storage,Professional Ph/Temp/ORP Test,6.0 Inch High
    Amazon.com
    2
    Free shipping
    $227.00
    NANBEI Lab Benchtop Ph Meter, 1-3Points Auto Calibration,0.01 Ph Accuracy,200 Sets Of Data Storage,Professional Ph/Temp/ORP Test,6.0 Inch High
    Amazon.com
    $18.85
    4-In-1 Soil Moisture Meter ,Digital Plant Temperature/Soil Moisture/PH Meter/Sunlight Intensity/Environment Humidity Backlit LCD Display Soil Test Met
    Walmart
    Free shipping
    $18.85
    4-In-1 Soil Moisture Meter ,Digital Plant Temperature/Soil Moisture/PH Meter/Sunlight Intensity/Environment Humidity Backlit LCD Display Soil Test Met
    Walmart
    $209.00
    Bluelab Soil Ph Pen
    Sylvane
    5 千+
    $209.00
    Bluelab Soil Ph Pen
    Sylvane
    $10.00
    Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester With 0-14 PH Measurement Range For Household Drinking, Pool And Aquarium Water P
    Walmart
    $10.00
    Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester With 0-14 PH Measurement Range For Household Drinking, Pool And Aquarium Water P
    Walmart
    $206.99
    EC510: Extech Instruments | PH Testers | Galco
    Galco Industrial Electronics
    $206.99
    EC510: Extech Instruments | PH Testers | Galco
    Galco Industrial Electronics
    $165.99
    Reed Instruments R3525 Ph Meter, 0.00 To 14.00 Ph Range
    Zoro.com
    $165.99
    Reed Instruments R3525 Ph Meter, 0.00 To 14.00 Ph Range
    Zoro.com
    $12.99
    Snow Joe 3-In-1 Soil Meter With Moisture, Ph And Light Meter
    Tractor Supply Co.
    178
    $12.99
    Snow Joe 3-In-1 Soil Meter With Moisture, Ph And Light Meter
    Tractor Supply Co.
    $14.57
    Chlorine Tester PH Meter 2-In-1 Water Monitor PH Chlorine Meter Portable High Precision Easy To Use Spa Swimming Pools Checker
    Temu US
    250
    $14.57
    Chlorine Tester PH Meter 2-In-1 Water Monitor PH Chlorine Meter Portable High Precision Easy To Use Spa Swimming Pools Checker
    Temu US