Ph Electrodes(132)
Uses item details. Price when purchased online
Best seller SUPTREE Digital PH Meter Tester for Water Pool- 0.01ph High Accuracy Pen PH Tester for Cosmetic, Lotion, Foods and Water $9.49 Was $14.99
Sponsored
Now$949
current price Now $9.49, Was $14.99$14.99
SUPTREE Digital PH Meter Tester for Water Pool- 0.01ph High Accuracy Pen PH Tester for Cosmetic, Lotion, Foods and Water
2744 out of 5 Stars. 274 reviews
Save with
Best seller 10 in 1 Digital Water Tester Meter, PH/TDS/EC/Salinity/SG/ORP/Hydrogen-rich/Resistivity/Temp/Nutrient Solution, Water Tester Pen for Drinking Water Hydroponics Plant Fish Tank, Pool Salt Tester $29.99 Was $39.99
Sponsored
Now$2999
current price Now $29.99, Was $39.99$39.99
10 in 1 Digital Water Tester Meter, PH/TDS/EC/Salinity/SG/ORP/Hydrogen-rich/Resistivity/Temp/Nutrient Solution, Water Tester Pen for Drinking Water Hydroponics Plant Fish Tank, Pool Salt Tester
443.5 out of 5 Stars. 44 reviews
Save with
PH Meter 8 in 1 Water Quality Tester Pen Meter, Digital PH Pen for TDS/EC/Salinity/Temp/ORP/S. G/PH/H2, Drinking Water Aquariums Hydroponic Cooking Tester Measure, Plants, Aquarium and Pool $27.99 Was $39.99
Sponsored
Now$2799
current price Now $27.99, Was $39.99$39.99
PH Meter 8 in 1 Water Quality Tester Pen Meter, Digital PH Pen for TDS/EC/Salinity/Temp/ORP/S. G/PH/H2, Drinking Water Aquariums Hydroponic Cooking Tester Measure, Plants, Aquarium and Pool
304.1 out of 5 Stars. 30 reviews
Save with
5-in-1 Digital Water Quality Tester – PH/TDS/EC/Salinity/Temperature Meter, US Plug Digital PH Meter Pool Salt Tester for Water Temp Meter ATC Household, Hydrophonic, Precision Algorithm Chip $23.99
Sponsored
$2399
current price $23.995-in-1 Digital Water Quality Tester – PH/TDS/EC/Salinity/Temperature Meter, US Plug Digital PH Meter Pool Salt Tester for Water Temp Meter ATC Household, Hydrophonic, Precision Algorithm Chip
15 out of 5 Stars. 1 reviews
Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector $14.01
$1401
current price $14.01Ph Replacement Probe Aquarium Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
Oakton 12mm Single-Junction Glass Body Spear-Tip pH Electrode, Standard, 0 - 12 pH Range CA3 $283.55
$28355
current price $283.55Oakton 12mm Single-Junction Glass Body Spear-Tip pH Electrode, Standard, 0 - 12 pH Range CA3
Oakton pH Electrode,4.3mm L WD-35805-05 $82.80
$8280
current price $82.80Oakton pH Electrode,4.3mm L WD-35805-05
Sensorex pH Electrode,Epoxy,BNC,Round Tip S200C/BNC $137.27
$13727
current price $137.27Sensorex pH Electrode,Epoxy,BNC,Round Tip S200C/BNC
Reed Instruments Replacement pH Electrode R3525-ELECTRODE $121.61
$12161
current price $121.61Reed Instruments Replacement pH Electrode R3525-ELECTRODE
Electrode,pH,Glass ST350 $212.67
$21267
current price $212.67Electrode,pH,Glass ST350
Pool Salt Tester, Water Tester 5 in 1 TDS EC Salinity Water Temperature pH Meter, Digital Salinity pH Meter for Swimming Pool, Saltwater, Sea Water, Aquarium, Fish Tank $26.99
Sponsored
$2699
current price $26.99Pool Salt Tester, Water Tester 5 in 1 TDS EC Salinity Water Temperature pH Meter, Digital Salinity pH Meter for Swimming Pool, Saltwater, Sea Water, Aquarium, Fish Tank
15 out of 5 Stars. 1 reviews
Wiher PH Tester Digital, 5-in-1Water Tester with LED Display Screen PH/TDS/EC/Salinity/Temp Meter for Drinking Water Swimming Pools Hydroponic Plants Aquariums Wine Making $26.99
Sponsored
$2699
current price $26.99Wiher PH Tester Digital, 5-in-1Water Tester with LED Display Screen PH/TDS/EC/Salinity/Temp Meter for Drinking Water Swimming Pools Hydroponic Plants Aquariums Wine Making
Save with
PH Sensor Replacement Probe Composite Electrode PH Water Quality Electrode Tester for Laboratory Aquarium Hydroponics $15.06
$1506
current price $15.06PH Sensor Replacement Probe Composite Electrode PH Water Quality Electrode Tester for Laboratory Aquarium Hydroponics
Oakton WD-35811-71 - Acorn All-in-One pH Electrode, Single Junction, Epoxy Body, Sealed CA3 $189.03
$18903
current price $189.03Oakton WD-35811-71 - Acorn All-in-One pH Electrode, Single Junction, Epoxy Body, Sealed CA3
BIMZUC PH-301 Laboratory Combination pH Electrode Probe with BNC Connector for Water Quality Testing, Aquarium, Hydroponics, 0-14 pH Range, Fast Response Sensor Module, 5.5 inches / 14 cm $19.15
$1915
current price $19.15BIMZUC PH-301 Laboratory Combination pH Electrode Probe with BNC Connector for Water Quality Testing, Aquarium, Hydroponics, 0-14 pH Range, Fast Response Sensor Module, 5.5 inches / 14 cm
PH ELECTRODE REPLACEMENT FOR 57348 WD-35811-71 $167.96
$16796
current price $167.96PH ELECTRODE REPLACEMENT FOR 57348 WD-35811-71
Reed Instruments Replacement pH Electrode for REED R3500 R3500-ELECTRODE $45.10
$4510
current price $45.10Reed Instruments Replacement pH Electrode for REED R3500 R3500-ELECTRODE
Oakton Ph Electrode,Double Junction,Refillable 35805-04 $256.78
$25678
current price $256.78Oakton Ph Electrode,Double Junction,Refillable 35805-04
2X PH Meter Replacement Probe Electrode for PH/TDS/EC/Temperature Meter, EZ9901 Probe $24.00
$2400
current price $24.002X PH Meter Replacement Probe Electrode for PH/TDS/EC/Temperature Meter, EZ9901 Probe
Electrode, pH, Plastic, 120mm L ST210 $87.75
$8775
current price $87.75Electrode, pH, Plastic, 120mm L ST210
VEVOR pH Meter, 0-14 pH Range, IP68 Waterproof Probe, 3-Point Auto Calibration, Portable Tester Kit with Calibration Powder Packets, Temperature Probe, Carrying Case, for Drinking Water, Hydroponics $234.99
Sponsored
$23499
current price $234.99VEVOR pH Meter, 0-14 pH Range, IP68 Waterproof Probe, 3-Point Auto Calibration, Portable Tester Kit with Calibration Powder Packets, Temperature Probe, Carrying Case, for Drinking Water, Hydroponics
VEVOR pH Meter, 0-14 pH Range, IP68 Waterproof Probe, Pocket Tester Kit with Calibration Powder Packets, VA Display Screen, for Drinking Water, Hydroponics, and Aquarium Water Quality Testing $62.99
Sponsored
$6299
current price $62.99VEVOR pH Meter, 0-14 pH Range, IP68 Waterproof Probe, Pocket Tester Kit with Calibration Powder Packets, VA Display Screen, for Drinking Water, Hydroponics, and Aquarium Water Quality Testing
TONKBEEY PH Meter Replacement Electrode Probe PH S-100 S-100A Electrode Probe $12.87
$1287
current price $12.87TONKBEEY PH Meter Replacement Electrode Probe PH S-100 S-100A Electrode Probe
REED Instruments R3000SD-PH2 General Purpose pH Electrode CA3 $89.03
$8903
current price $89.03REED Instruments R3000SD-PH2 General Purpose pH Electrode CA3
Robust Plastic PH Electrode Probe Wide Measuring Range from 0 to 14 pH $15.68
$1568
current price $15.68Robust Plastic PH Electrode Probe Wide Measuring Range from 0 to 14 pH
1pcs PH Electrode Probe 0-14 PH Probe for BNC PH Electrode Probe PHSensor Probe $19.66
$1966
current price $19.661pcs PH Electrode Probe 0-14 PH Probe for BNC PH Electrode Probe PHSensor Probe
E-201-C type PH composite electrode PH electrode probe acidometer matching $14.95
$1495
current price $14.95E-201-C type PH composite electrode PH electrode probe acidometer matching
Milwaukee MA905B/3 Combination pH Electrode, with 3/4 NPT - BNC Connector Type $112.70
$11270
current price $112.70Milwaukee MA905B/3 Combination pH Electrode, with 3/4 NPT - BNC Connector Type
Oakton Ph Meter Electrode, Cole Parmer WD-35641-51 $134.98
$13498
current price $134.98Oakton Ph Meter Electrode, Cole Parmer WD-35641-51
PH ORP Replacement Probe PH Meter Electrode Oxidation-Reduction Potential Test $60.88
$6088
current price $60.88PH ORP Replacement Probe PH Meter Electrode Oxidation-Reduction Potential Test
MUSICOZY pH Meter for Water, 5 in 1 pH Temp EC TDS Meter for Hydroponics PPM Water Tester Digital, pH Tester Digital with ATC, TDS pH Meter for Water, Wine, Pool, Hydroponics and Aquariums $22.99
Sponsored
$2299
current price $22.99MUSICOZY pH Meter for Water, 5 in 1 pH Temp EC TDS Meter for Hydroponics PPM Water Tester Digital, pH Tester Digital with ATC, TDS pH Meter for Water, Wine, Pool, Hydroponics and Aquariums
63.5 out of 5 Stars. 6 reviews
Save with
Pool Salt Tester, PH Tester Digital, Water Testing Kit, 5 in 1 PH Meter for Water/Salinity Meter/TDS/EC/Thermometer, Suitable for Drinking Water Swimming Pools Hydroponic Plants Aquariums $29.99
Sponsored
$2999
current price $29.99Pool Salt Tester, PH Tester Digital, Water Testing Kit, 5 in 1 PH Meter for Water/Salinity Meter/TDS/EC/Thermometer, Suitable for Drinking Water Swimming Pools Hydroponic Plants Aquariums
PH Electrode Probe 0-14 Range for BNC Meter, 2.95m Cable pH Sensor for Lab, Hydroponics, Pool, Aquarium Water Quality Testing(Black 2.95 m)
PH Electrode Probe 0-14 Range for BNC Meter, 2.95m Cable pH Sensor for Lab, Hydroponics, Pool, Aquarium Water Quality Testing(Black 2.95 m)
Ph Electrode Probe With Bnc Connector For Ph Meters And Controllers Was $16.91
Ph Electrode Probe With Bnc Connector For Ph Meters And Controllers
PH Electrode Probe With BNC Connector Laboratory Sensor 0.00-14.00 PH Range Water Testing Aquarium Hydroculture Fast for RESPONSE PC Material 0-60°C for Most PH Meters(Blue) From $18.61
2 options
Available in additional 2 optionsFrom$1861
PH Electrode Probe With BNC Connector Laboratory Sensor 0.00-14.00 PH Range Water Testing Aquarium Hydroculture Fast for RESPONSE PC Material 0-60°C for Most PH Meters(Blue)
MOMOJIA Water Quality Tester PH/EC/TDS PH Meter Probe PH-03 Meter Replacement Electrode $16.29
$1629
current price $16.29MOMOJIA Water Quality Tester PH/EC/TDS PH Meter Probe PH-03 Meter Replacement Electrode
Milwaukee MA920B/1 Combined pH Electrode with Free Diffusion Layer Junction $159.95
$15995
current price $159.95Milwaukee MA920B/1 Combined pH Electrode with Free Diffusion Layer Junction
M Buder High Accuracy PH 201H Probe Sensor Laboratory Compound PH Electrode BNC Connector 2m
2 options
Available in additional 2 optionsM Buder High Accuracy PH 201H Probe Sensor Laboratory Compound PH Electrode BNC Connector 2m
4X PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Meter Probe $40.59
$4059
current price $40.594X PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Meter Probe
Nieyigj High Accuracy Composite pH Probe Sensor Electrode 0 to 14 pH Range BNC Plug for Labs Workshops (8.66 inches / 22 cm) $24.62
$2462
current price $24.62Nieyigj High Accuracy Composite pH Probe Sensor Electrode 0 to 14 pH Range BNC Plug for Labs Workshops (8.66 inches / 22 cm)
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Meter Probe for PH818 $14.29
$1429
current price $14.29PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Meter Probe for PH818
RANMEI Reliable Composite Ph Electrode Probe With Wide Ph Range And Fast Response Time
RANMEI Reliable Composite Ph Electrode Probe With Wide Ph Range And Fast Response Time
Milwaukee MA917B/1 Refillable Combined Glass pH Electrode with Double Junction and 1 Meter Cable $162.00
$16200
current price $162.00Milwaukee MA917B/1 Refillable Combined Glass pH Electrode with Double Junction and 1 Meter Cable
2X PH Meter Replacement Electrode Probe PH Water Quality Tester Spare Part Probe for Aquarium PH Meter Probe for PH818 $21.63
$2163
current price $21.632X PH Meter Replacement Electrode Probe PH Water Quality Tester Spare Part Probe for Aquarium PH Meter Probe for PH818
3X PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Meter Probe $30.31
$3031
current price $30.313X PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Meter Probe
2X PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Meter Probe PH818 $22.60
$2260
current price $22.602X PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH Meter Probe PH818
PH Electrode Sensor Probe 0-14 PH BNC Connector PH Replacement Probe For Experiment Lab Pool Water Analyzer PH Meter $27.18
$2718
current price $27.18PH Electrode Sensor Probe 0-14 PH BNC Connector PH Replacement Probe For Experiment Lab Pool Water Analyzer PH Meter
PH Replacement Probe Aquarium Hydroponic Laboratory Electrode PH Sensor Potential Test BNC Q9 Connector $16.66
$1666
current price $16.66PH Replacement Probe Aquarium Hydroponic Laboratory Electrode PH Sensor Potential Test BNC Q9 Connector
yaaqii 1pcs PH Electrode Probe 0-14 PH Probe for BNC PH Electrode Probe PHSensor Probe
yaaqii 1pcs PH Electrode Probe 0-14 PH Probe for BNC PH Electrode Probe PHSensor Probe
0-14pH Laboratory 0-14pH Electrode with Connector Waterproof Probes Sensors for Water Quality Testing Aquariums Pools
0-14pH Laboratory 0-14pH Electrode with Connector Waterproof Probes Sensors for Water Quality Testing Aquariums Pools
Other options to consider(297)
Popular in Ph Electrodes
Related Products
Maxtec Analyzer,N2,3-3/4" H x 3" Wx1-11/32" D R217P67
Maxtec Analyzer,N2,3-3/4" H x 3" Wx1-11/32" D R217P67$726.26current price $726.26CyberTech Digital Pocket Size pH Meter/Water Quality Tester for Aquariums, Swimming Pools, PH 0-14.0 Measuring Range, 0.1 PH Resolution, Includes 2 Packs of Calibration Solution Mixtures
CyberTech Digital Pocket Size pH Meter/Water Quality Tester for Aquariums, Swimming Pools, PH 0-14.0 Measuring Range, 0.1 PH Resolution, Includes 2 Packs of Calibration Solution Mixtures$13.99current price $13.993650-SC - Lamotte 3650-SC Nitrite, Smart Reagent System CA2
3650-SC - Lamotte 3650-SC Nitrite, Smart Reagent System CA2$104.10current price $104.10HM Digital TDS-4 Pocket Size TDS Tester Meter with 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 2% Readout Accuracy
HM Digital TDS-4 Pocket Size TDS Tester Meter with 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 2% Readout Accuracy$25.99current price $25.99PH-220W PH Meter Pen Acidity PH Value Tester High Accuracy PH Tester Digital Water Quality Tester Meter
PH-220W PH Meter Pen Acidity PH Value Tester High Accuracy PH Tester Digital Water Quality Tester Meter$70.38current price $70.384 in 1 TDS Meter Digital Water Tester - Accurate and Reliable TDS EC & Temp(°C,°F) Meter,0-9990ppm - Professional Testing for Drinking Water,RO/DI System,Aquariums etc
4 in 1 TDS Meter Digital Water Tester - Accurate and Reliable TDS EC & Temp(°C,°F) Meter,0-9990ppm - Professional Testing for Drinking Water,RO/DI System,Aquariums etc$4.49current price $4.49