购买 ph meter

赞助
$154.00
Supelco Ph Test, Colorimetric, Ph Range 4.5-9.0, Graduations & Accuracy Accuracy: 0.5 Ph Unit 400 Tests
Sigma-Aldrich
$154.00
Supelco Ph Test, Colorimetric, Ph Range 4.5-9.0, Graduations & Accuracy Accuracy: 0.5 Ph Unit 400 Tests
Sigma-Aldrich
$139.99
Hanna Milk Ph Tester - HI981034
Hanna Instruments
$139.99
Hanna Milk Ph Tester - HI981034
Hanna Instruments
$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
3
$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
3
$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
1
$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
$17.89
$54.99
7-In-1 Ph Tester, 0.01 High-Precision Digital Ph Meter, PH / TDS / EC /, Water Testers For Drinking Water Digital Water Tester,Ph Pen, Salt /
Temu US
5
折扣 67%
$17.89
$54.99
7-In-1 Ph Tester, 0.01 High-Precision Digital Ph Meter, PH / TDS / EC /, Water Testers For Drinking Water Digital Water Tester,Ph Pen, Salt /
Temu US
5
$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
1
$13.66
$58.50
7-In-1 Ph Tester, 0.01 High-Precision Digital Ph Meter, PH / TDS / EC /, Water Testers For Drinking Water Digital Water Tester,Ph Pen, Salt /
Temu US
5
折扣 76%
$13.66
$58.50
7-In-1 Ph Tester, 0.01 High-Precision Digital Ph Meter, PH / TDS / EC /, Water Testers For Drinking Water Digital Water Tester,Ph Pen, Salt /
Temu US
5
$14.66
$67.98
5-In-1 High-Accuracy Digital TDS & Ph Meter - Measures 0.01 PPM, EC, Salt, Temperature -, Digital Water Quality Tester,Pool Thermometer Clearance
Temu US
17
折扣 78%
$14.66
$67.98
5-In-1 High-Accuracy Digital TDS & Ph Meter - Measures 0.01 PPM, EC, Salt, Temperature -, Digital Water Quality Tester,Pool Thermometer Clearance
Temu US
17
$279.99
Hanna Ph/EC/TDS/Temperature Meter With CAL Check - HI9813-61
Hanna Instruments
$279.99
Hanna Ph/EC/TDS/Temperature Meter With CAL Check - HI9813-61
Hanna Instruments
$88.99
Oakton 3563405 Economical Ph Waterproof Pocket Meter
Zoro.com
3
$88.99
Oakton 3563405 Economical Ph Waterproof Pocket Meter
Zoro.com
3
$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
$147.00
Ohaus® Ohaus Pen Ph Meter, Model ST20T-A 1 Each
Sigma-Aldrich
$147.00
Ohaus® Ohaus Pen Ph Meter, Model ST20T-A 1 Each
Sigma-Aldrich
$175.99
Extech PH220-C Palm Ph Meter
Zoro.com
1
$175.99
Extech PH220-C Palm Ph Meter
Zoro.com
1
$147.00
Ohaus® Ohaus Pen Ph Meter, Model ST20C-A 1 Each
Sigma-Aldrich
$147.00
Ohaus® Ohaus Pen Ph Meter, Model ST20C-A 1 Each
Sigma-Aldrich
$1,132.95
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
27
Free shipping
$1,132.95
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
27
$206.99
EC510: Extech Instruments | PH Testers | Galco
Galco Industrial Electronics
147
$206.99
EC510: Extech Instruments | PH Testers | Galco
Galco Industrial Electronics
147
$190.79
EC500: Extech Instruments | PH Testers | Galco
Galco Industrial Electronics
147
$190.79
EC500: Extech Instruments | PH Testers | Galco
Galco Industrial Electronics
147
$253.83
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
154
Free shipping
$253.83
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
154
$519.00
Environmental Express 1500 Ph Benchtop Meter With Electrode Stand | Cole-Parmer
Cole-Parmer
$519.00
Environmental Express 1500 Ph Benchtop Meter With Electrode Stand | Cole-Parmer
Cole-Parmer
$119.38
Oakton WD-35634-30 Phtestr 30 Ph Tester, For Temperature
Amazon.com
28
Free shipping
$119.38
Oakton WD-35634-30 Phtestr 30 Ph Tester, For Temperature
Amazon.com
28
$555.00
Oakton PH 550 Benchtop Ph Meter Kit | Cole-Parmer
Cole-Parmer
$555.00
Oakton PH 550 Benchtop Ph Meter Kit | Cole-Parmer
Cole-Parmer
$181.38
Oakton EW-35613-20
Transcat
$181.38
Oakton EW-35613-20
Transcat
$924.00
Oakton Ph/Ion 700 Ion 700 Benchtop Meter With Electrode Stand | Cole-Parmer
Cole-Parmer
$924.00
Oakton Ph/Ion 700 Ion 700 Benchtop Meter With Electrode Stand | Cole-Parmer
Cole-Parmer
$6.99
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
$6.99
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
$148.95
$181.99
Extech EC500 Exstick II Ph/Conductivity/Temperature Meter
Test Equipment Depot
147
折扣 18%
$148.95
$181.99
Extech EC500 Exstick II Ph/Conductivity/Temperature Meter
Test Equipment Depot
147
$62.95
$70.50
Water-I.D Electronic Ph-Meter 0-14 Ph
MSE Supplies
折扣 10%
$62.95
$70.50
Water-I.D Electronic Ph-Meter 0-14 Ph
MSE Supplies
$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
1
$270.59
Extech EX800 EXSTIK, 3 in 1 Kit (CL, Ph, Temperature)
Transcat
$270.59
Extech EX800 EXSTIK, 3 in 1 Kit (CL, Ph, Temperature)
Transcat
$940.25
$1,150.00
Thermo Scientific Orion Star A2110, Orion Star A211 PH Benchtop Meter, STARA2110
TEquipment
折扣 18%
$940.25
$1,150.00
Thermo Scientific Orion Star A2110, Orion Star A211 PH Benchtop Meter, STARA2110
TEquipment
$320.95
$359.46
Combination Water Meter Kit With Ph Probe
MSE Supplies
折扣 10%
$320.95
$359.46
Combination Water Meter Kit With Ph Probe
MSE Supplies
$12.01
Soil Tester, 4-In-1 Soil Moisture/Light/Ph Meter, Gardening Lawn Farm Test Kit Tool, Digital Plant Probe, Water
Walmart
81
Free shipping
$12.01
Soil Tester, 4-In-1 Soil Moisture/Light/Ph Meter, Gardening Lawn Farm Test Kit Tool, Digital Plant Probe, Water
Walmart
81
$113.16
Waterproof PH Meter
Home Depot
Free shipping
$113.16
Waterproof PH Meter
Home Depot
Free shipping
$1,150.00
Orion Star A211 Ph Benchtop Meter With Electrode Stand
The Lab Depot
$1,150.00
Orion Star A211 Ph Benchtop Meter With Electrode Stand
The Lab Depot
$165.95
$185.86
Water-I.D Electronic Ph-Meter 0.0-14.0 Ph
MSE Supplies
折扣 10%
$165.95
$185.86
Water-I.D Electronic Ph-Meter 0.0-14.0 Ph
MSE Supplies
$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
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    购买 ph meter

    赞助
    $154.00
    Supelco Ph Test, Colorimetric, Ph Range 4.5-9.0, Graduations & Accuracy Accuracy: 0.5 Ph Unit 400 Tests
    Sigma-Aldrich
    $154.00
    Supelco Ph Test, Colorimetric, Ph Range 4.5-9.0, Graduations & Accuracy Accuracy: 0.5 Ph Unit 400 Tests
    Sigma-Aldrich
    $139.99
    Hanna Milk Ph Tester - HI981034
    Hanna Instruments
    $139.99
    Hanna Milk Ph Tester - HI981034
    Hanna Instruments
    $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
    3
    $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
    3
    $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
    1
    $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
    $17.89
    $54.99
    7-In-1 Ph Tester, 0.01 High-Precision Digital Ph Meter, PH / TDS / EC /, Water Testers For Drinking Water Digital Water Tester,Ph Pen, Salt /
    Temu US
    5
    折扣 67%
    $17.89
    $54.99
    7-In-1 Ph Tester, 0.01 High-Precision Digital Ph Meter, PH / TDS / EC /, Water Testers For Drinking Water Digital Water Tester,Ph Pen, Salt /
    Temu US
    5
    $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
    1
    $13.66
    $58.50
    7-In-1 Ph Tester, 0.01 High-Precision Digital Ph Meter, PH / TDS / EC /, Water Testers For Drinking Water Digital Water Tester,Ph Pen, Salt /
    Temu US
    5
    折扣 76%
    $13.66
    $58.50
    7-In-1 Ph Tester, 0.01 High-Precision Digital Ph Meter, PH / TDS / EC /, Water Testers For Drinking Water Digital Water Tester,Ph Pen, Salt /
    Temu US
    5
    $14.66
    $67.98
    5-In-1 High-Accuracy Digital TDS & Ph Meter - Measures 0.01 PPM, EC, Salt, Temperature -, Digital Water Quality Tester,Pool Thermometer Clearance
    Temu US
    17
    折扣 78%
    $14.66
    $67.98
    5-In-1 High-Accuracy Digital TDS & Ph Meter - Measures 0.01 PPM, EC, Salt, Temperature -, Digital Water Quality Tester,Pool Thermometer Clearance
    Temu US
    17
    $279.99
    Hanna Ph/EC/TDS/Temperature Meter With CAL Check - HI9813-61
    Hanna Instruments
    $279.99
    Hanna Ph/EC/TDS/Temperature Meter With CAL Check - HI9813-61
    Hanna Instruments
    $88.99
    Oakton 3563405 Economical Ph Waterproof Pocket Meter
    Zoro.com
    3
    $88.99
    Oakton 3563405 Economical Ph Waterproof Pocket Meter
    Zoro.com
    3
    $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
    $147.00
    Ohaus® Ohaus Pen Ph Meter, Model ST20T-A 1 Each
    Sigma-Aldrich
    $147.00
    Ohaus® Ohaus Pen Ph Meter, Model ST20T-A 1 Each
    Sigma-Aldrich
    $175.99
    Extech PH220-C Palm Ph Meter
    Zoro.com
    1
    $175.99
    Extech PH220-C Palm Ph Meter
    Zoro.com
    1
    $147.00
    Ohaus® Ohaus Pen Ph Meter, Model ST20C-A 1 Each
    Sigma-Aldrich
    $147.00
    Ohaus® Ohaus Pen Ph Meter, Model ST20C-A 1 Each
    Sigma-Aldrich
    $1,132.95
    Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
    Amazon.com
    27
    Free shipping
    $1,132.95
    Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
    Amazon.com
    27
    $206.99
    EC510: Extech Instruments | PH Testers | Galco
    Galco Industrial Electronics
    147
    $206.99
    EC510: Extech Instruments | PH Testers | Galco
    Galco Industrial Electronics
    147
    $190.79
    EC500: Extech Instruments | PH Testers | Galco
    Galco Industrial Electronics
    147
    $190.79
    EC500: Extech Instruments | PH Testers | Galco
    Galco Industrial Electronics
    147