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portable reference electrode
100+ factories verified
Aurora Scientific Instruments (Shanghai) Co., Ltd.
Send Inquiry
Reference Electrodes, Probe, Electrode, Digital
US$
30.00
-
500.00
1 Piece
(MOQ)
Hf-Resistant Glass pH Electrode with a Rugged Glass Bulb That Resists Breakage for Water Analyzer Meter
US$
30.00
-
500.00
1 Piece
(MOQ)
Industrial Online pH Sensors for Refining & Petrochemical Water Analyzer Meter, Probe, Electrode, Digital
US$
30.00
-
500.00
1 Piece
(MOQ)
Plastic-Body pH Electrode with Fixed (non-detachable) Protective Guard for Water Analyzer Meter, Probe, Electrode, Digital
US$
30.00
-
500.00
1 Piece
(MOQ)
1/4
Zhejiang Yuxi Corrosion Control Corporation
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Portable Silver/Silver Chloride Reference Electrode
US$
133.00
-
138.00
1 Piece
(MOQ)
1/4
Qingdao Jiuyuan Ship Electric Co., Ltd.
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Premium Quality Iccp Reference Electrode
US$
1.00
-
5.00
1 Piece
(MOQ)
Cutting-Edge Iccp Reference Electrode for Superior Protection
US$
1.00
-
5.00
1 Piece
(MOQ)
Highly Efficient Anticorrosive Material Iccp Reference Electrode
US$
1.00
-
5.00
1 Piece
(MOQ)
Advanced Anticorrosive Iccp Reference Electrode
US$
1.00
-
5.00
1 Piece
(MOQ)
1/3
NANBEI INSTRUMENT LIMITED
5.0
Send Inquiry
Nanbei Instruments Water Quality Potassium Combined Ion Selective Electrode
US$
11.00
-
18.00
20 Pieces
(MOQ)
Nanbei Instruments Laboratory Water ABS Shell Silver Indicatior Electrode Probe
US$
11.00
-
18.00
20 Pieces
(MOQ)
Nanbei Instruments Laboratory Water Platium Combined ORP Electrode Probe
US$
11.00
-
18.00
20 Pieces
(MOQ)
Laboratory Water Quality Ec Electrode Electrical Conductivity Sensor
US$
11.00
-
18.00
20 Pieces
(MOQ)
1/4
Chongqing New World Trading Co., Ltd.
17 yrs
·
5.0
·
Trading Company
Send Inquiry
K Na Cl Ca pH Li Electrode for Electrolyte Analyzer
US$
35.00
-
60.00
1 Piece
(MOQ)
ISE Electrolyte Analyzer with K Na Cl Ca pH Li Reference Electrode
US$
750.00
-
850.00
1 Piece
(MOQ)
Hot Sell Blood Biochemical Portable Electrodes Automatic Electrolyte Analyzer
US$
750.00
-
850.00
1 Piece
(MOQ)
Portable Electrolytes Analyser Machine Touch Screen Smart Automated Blood Gas Electrolyte Analyzer
US$
750.00
-
850.00
1 Piece
(MOQ)
1/4
Shanghai Chunye Instrument Technology Co., Ltd.
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Factory pH Sensor for Organics Supply Dual Junctions Solid Reference System
US$
250.00
-
300.00
1 Piece
(MOQ)
High Pressure,Sludge,Viscous liquid Industrial Online combination pH Sensor/pH Electrode
US$
200.00
-
500.00
1 Piece
(MOQ)
pH Sensor Electrode for Pure Water Low Ion Concentration Water Quality
US$
160.00
-
300.00
1 Piece
(MOQ)
Online PH electrode Hydrofluoric acid environment Treatment
US$
40.00
-
85.00
1 Piece
(MOQ)
1/4
Shandong Intercontinental Petroleum Technology Co. Ltd.
Send Inquiry
Portable Reference Electrode
Negotiable
10 Pieces
(MOQ)
REX (Shanghai) Technology Co., Ltd.
15 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
E-201-C pH Probe pH Composite Electrode
US$
8.00
-
10.00
5 pieces
(MOQ)
E-301-QC 3-in-1 Lab Use pH Electrode with Temperature BNC Connector Analog Output
US$
25.00
-
32.00
20 pieces
(MOQ)
High Precision Djs-1c Platinum Black Electrode for Conductivity
US$
10.00
-
16.00
5 pieces
(MOQ)
E-201-D pH Electrode Used in Laboratory
US$
15.00
-
18.00
1 pieces
(MOQ)
1/4
Shanghai Boqu Instrument Co., Ltd.
19 yrs
·
Manufacturer/Factory
Send Inquiry
Industrial Composite Wastewater pH Electrode for Water Treatment (pH8012)
US$
45.00
-
79.00
1 Piece
(MOQ)
on-Line Oxygen Sensing Electrode Integrated with Temp Compensation
US$
299.00
-
599.00
1 Piece
(MOQ)
Professional pH Electrode with Ce Certificate (pH5806/K8S)
US$
89.00
-
169.00
1 Piece
(MOQ)
Laboratory Pure Water pH Glass Electrode (SYM-300)
US$
20.00
-
260.00
1 Piece
(MOQ)
1/4
Anhui Madsur Technology Co., Ltd.
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
MADSUR MDS-375P PH Electrode with High Sensitivity Film
US$
20.00
-
100.00
1 Piece
(MOQ)
MADSUR MDS-701CO Online COD Electrode for Water Quality Monitoring
US$
400.00
-
1,289.00
1 Piece
(MOQ)
High-Precision MDS-390P Glass pH Electrode for Accurate Testing
US$
143.00
-
155.00
1 Piece
(MOQ)
Advanced pH Electrode for Extreme Temperatures and Freeze Resistance
US$
79.00
-
99.00
1 Piece
(MOQ)
1/4
Suzhou Delfino Environmental Technology Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Glass Analog pH Electrode with Pg13.5 Connector
Negotiable
1 Piece
(MOQ)
Hot Selling Product Glass pH Electrode for Sewage Water
Negotiable
1 Piece
(MOQ)
Wholesale Online pH Sensor pH Glass Electrode for Hydroponic Water
Negotiable
1 Piece
(MOQ)
Hot Sale Nct10K pH Electrode pH Sensor for Drinking Water
Negotiable
1 Piece
(MOQ)
1/4
Wenzhou Tianyu Electronic Co., Ltd.
5.0
Send Inquiry
Low Hydrogen Welding Electrodes E7018/E7015/E7016 with Iron Powder for Welding
US$
1.00
1,000 kg
(MOQ)
E7016 Carbon Steel Welding Electrodes
US$
1.00
1,000 kg
(MOQ)
Aws E7016 Carbon Steel Welding Electrodes 3.2mm 4.0mm
US$
1.00
1,000 kg
(MOQ)
E7016 Carbon Steel Electrode Welding Rod Weld Electrode
US$
1.00
1,000 kg
(MOQ)
1/4
Henan Aoda Instrument Equipment Co.,Ltd
Send Inquiry
Aoda E-201-P 0-14pH Atc Flat pH Composite Electrode for Paper Skin Leather
US$
28.00
-
35.00
1 Piece
(MOQ)
Aoda Sodium Fluoride Ammonia Chloride Potassium Calcium Lead Nitrate Ion ISE Electrode
US$
39.00
-
66.00
1 Piece
(MOQ)
Aoda E-201c Atc pH Sensor pH Probe pH Composite Electrode with BNC Interface
US$
11.00
-
13.00
1 Piece
(MOQ)
Aoda E301QC 3 in 1 Atc pH Composite Combination Sensor pH Electrode
US$
46.00
-
55.00
1 Piece
(MOQ)
1/4
Scitek China Co., Ltd.
3 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
SCITEK 0-14 pH Lab PH Electrode with BNC Connection PC Housing Double Liquid Junction
US$
30.00
-
38.00
1 unit
(MOQ)
SCITEK Lab Combination PH Electrode with PC Housing PTFE Junction BNC Connection
US$
18.00
-
21.00
1 unit
(MOQ)
SCITEK PH Electrode 0-14 pH with PC Housing 3mol/L KCl Gel BNC Connection
US$
7.00
-
12.00
1 unit
(MOQ)
SCITEK Portable Conductivity Meter 5 Calibration Points multi-parameter TDS Meter
US$
50.00
-
1,500.00
1 Unit
(MOQ)
1/4
Nanjing Shifeng Welding and Cutting Equipment Co., Ltd.
12 yrs
·
5.0
·
Trading Company
Send Inquiry
Factory Direct Plasma Cutting Torch Sfhy300b Electrode
US$
2.60
-
3.10
1 Piece
(MOQ)
Nanjing Shifeng Original Authentic Sfhy300b Electrode
US$
2.91
1 Piece
(MOQ)
High Quality Plasma Cutting Torch Sfhy 300b Accessories Electrode
US$
2.00
-
2.35
10 Pieces
(MOQ)
Adm300 Plasma Cutting Torch Cutting Machine Accessories Consumable
US$
83.00
-
118.00
5 Pieces
(MOQ)
1/4
Shanghai Kuosi Electronic Co., Ltd.
Send Inquiry
Industrial Water Treatment Water Quality Potassium Ion Selective Electrode
US$
550.00
-
1,400.00
1 Piece
(MOQ)
Apure Online Digital Multi-Parameter Water Quality Sensor Potassium Ion Sensor
US$
550.00
-
1,400.00
1 Piece
(MOQ)
Exclusive Automatic Digital Online pH/ORP Controller Tester with LCD
US$
98.00
-
165.00
1 Piece
(MOQ)
CE Marked Industrial Online Conductivity Meter pH/Ec/TDS Controller Meter Digital Water Tester
US$
98.00
-
165.00
1 Piece
(MOQ)
1/4
Shanghai Total Industrial Co., Ltd.
Send Inquiry
Laboratory Industrial pH Orp Conductivty Do Ion Sensor Probe Electrode
US$
5.00
-
200.00
1 Piece
(MOQ)
pH Meter, pH Tester, pH Controller, pH Monitor, TDS Meter, Conductivity Meter Hm Digital
US$
6.00
-
200.00
1 Piece
(MOQ)
Orp-200 Waterproof Pen-Type Atc Orp Tester Meter Hm Digital
US$
45.00
-
64.50
1 Piece
(MOQ)
pH-200 Waterproof Pen Type pH Temp Meter Tester Hm Digital
US$
30.00
-
47.00
1 Piece
(MOQ)
BGT Technology(Beijing) Co., Ltd.
5.0
Send Inquiry
Bgt High Quality Low Price Water Treatment Water pH Sensor 4 20mA, pH Probe, pH Electrode for Wastewater
US$
99.99
-
119.99
1 Piece
(MOQ)
Bgt Industrial RS485 Online Water pH Sensor Electrode for Swimming Pool Sewage Aquaculture Hydroponics Water Quality Analysis
US$
99.99
-
119.99
1 Piece
(MOQ)
CE Customized Online Digital IP68 Waterproof RS485 Modbus 4-20mA Cod Sensor BOD Electrode Meter
US$
829.99
1 pieces
(MOQ)
Bgt Seawater Water Quality Tester Water Quality Monitoring pH Transmitter Water pH Sensors Electrodes and Probes
US$
249.99
-
279.99
1 Piece
(MOQ)
1/4
Dalian BestOn Industries Co., Ltd.
Send Inquiry
Corrosion-Resistant 1.8 M Length Earth Electrode Ground Rod Used for Power Plant Grounding Systems with UL Certification
US$
4.00
-
4.60
100 Pieces
(MOQ)
Rustproof 250 Um Conductive Layer Thickness Ground Electrode Rod Used for Event Stage Equipment Grounding with UL-Certified
US$
4.00
-
4.60
100 Pieces
(MOQ)
Impact-Resilient 0.5 mm Coating Thickness Earth Electrode Ground Rod Used for Permanent Desalination Plant Grounding Systems with UL Certification
US$
4.00
-
4.60
100 Pieces
(MOQ)
Non-Magnetic Cold-Drawn Manufacturing Process Ground Electrode Rod Used for Offshore Fiber Optic Cable Grounding with UL-Certified
US$
4.00
-
4.60
100 Pieces
(MOQ)
1/4
Shanghai Boqu Instrument Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Boqu High Precision pH 5806/K8s with Pressure: 0 - 6 Barg for Hight Temperature pH Electrode
US$
85.00
-
550.00
1 Piece
(MOQ)
Two-Cavity Structure Reference System pH Sensor for Sulfides Application
US$
260.00
-
360.00
1 Piece
(MOQ)
Boqu Hight Temperature pH 5806 for Double-Chamber Reference System or with Silver Ion Trap Sensor pH
US$
85.00
-
550.00
1 Piece
(MOQ)
pH Sensor Variant with a Pinhole Diaphragm Applied to Heavy Pollution Industry
US$
260.00
-
360.00
1 Piece
(MOQ)
1/4
Biobase Biozone Co., Ltd.
10 yrs
·
4.5
·
Manufacturer/Factory & Trading Company
Send Inquiry
Digital Automatic Titrator with Magnetic Stirrer and Electrode
US$
1,850.00
-
1,900.00
1 Set
(MOQ)
Biobase pH/Ec/TDS/Temperature/Salinity 5 in 1 Multi-Function pH Meter
US$
200.00
-
680.00
1 Piece
(MOQ)
Biobase Bk-PT10 Laboratory Digital Burette Automatic Potentiometric Titrator Intelligent Automatic Titrator
US$
1,700.00
-
1,908.00
1 Piece
(MOQ)
Biobase China Discount Lab Benchtop pH, ORP, Ion, Ec, TDS, Salt, Resistivity, Do Water Quality Multiparameter Tester
US$
500.00
-
660.00
1 Piece
(MOQ)
1/4
Qingdao Yinghai Corrosion and Fouling Control Technology Co., Ltd.
Send Inquiry
Portable Silver Chloride Reference Electrode for Cathodic Protection
US$
1.00
-
2.00
1 Piece
(MOQ)
Portable Silver Chloride Reference Electrode for You Need
US$
1.00
-
2.00
1 Piece
(MOQ)
Portable Cu/Cuso 4 Reference Electrode for Cathodic Protection System
US$
1.00
-
2.00
1 Piece
(MOQ)
Portable Cu/Cuso 4 Reference Electrode for You Need
US$
1.00
-
2.00
1 Piece
(MOQ)
1/4
Sichuan Weinasa Technology Co., Ltd.
9 yrs
·
5.0
·
Trading Company
Send Inquiry
Veinasa-Flz06 Online RS485 Fluoride Ion Sensor Selective Electrode Concentration Meter Water Quality Tester
US$
948.00
-
988.00
1 Piece
(MOQ)
Veinasa-Adnhn06 Temperature Compensation Ammonia Ion Nitrogen Tester Nh4 Online Ammonia Nitrogen Sensor Tester for Aquaculture
US$
489.00
-
539.00
1 Piece
(MOQ)
Veinasa-Adnhn06 RS485 Digital Seawater Water Quality Ttest Kit Online Ammonia Nitrogen Sensor
US$
489.00
-
539.00
1 Piece
(MOQ)
Veinasa-Flz06 Wholesale RS485 Industrial Portable Laboratory Online Fluoride Sensor Meter with Ion Selective Electrode
US$
948.00
-
988.00
1 Piece
(MOQ)
1/4
Shandong Corrtech Cathodic Protection Technology Company
Send Inquiry
Cu/Cuso4 Portable Reference Electrode
US$
1.00
Antifreeze Portable Reference Electrode
US$
1.00
1 Piece
(MOQ)
Wincoo Engineering Co., Ltd.
Send Inquiry
Electrode Saw Tractor for Fillet&Corner Welder for Tank Construction
US$
3,000.00
-
8,000.00
1 Piece
(MOQ)
1/4
Shanghai GL Environmental Technology Co., Ltd.
Send Inquiry
Online Aquarium Pool pH Orp Controller
US$
98.00
-
190.00
1 Piece
(MOQ)
Apure RS485 4-20mA Digital pH Orp Controller
US$
98.00
-
190.00
1 Piece
(MOQ)
Cod Detection Meter Machine Water Quality Online Cod Analyzer
US$
990.00
-
1,700.00
1 Piece
(MOQ)
Pool Water Aquarium Industrial Automatic Digital pH Controller
US$
98.00
-
190.00
1 Piece
(MOQ)
1/4
Hebei Huatong Wires & Cables Group Co., Ltd.
Send Inquiry
Super Flexible 50mm2 Welding Cable DC Welding Machine Cable
US$
0.23
-
0.25
20,000 Feet
(MOQ)
NBR Rubber Double Insulated Extra Flexible Copper Welding Cable
US$
0.23
-
0.25
20,000 Feet
(MOQ)
China Wholesale Superflex 95mm 70mm 50mm Rubber Welding Cable
US$
0.23
-
0.25
20,000 Feet
(MOQ)
Copper Conductor PVC/Rubber/XLPE Insulated Electric Welding Cable
US$
0.23
-
0.25
20,000 Feet
(MOQ)
1/4
Hebei Huatong Wires & Cables Group Co., Ltd.
24 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Rubber Flexible Cable H01n2-D BS En 50525-2-81 Welding Cable
US$
0.23
-
0.25
20,000 Feet
(MOQ)
Rubber Insulated Copper Core Flexible Welding Cable
US$
1.00
10,000 Feet
(MOQ)
NBR Insulated Extra Flexible Copper Welding Cable
US$
0.23
-
0.25
20,000 Feet
(MOQ)
Rubber Flexible Cable Welding Cable
US$
0.23
-
0.25
20,000 Feet
(MOQ)
1/4
Shanghai Cixi Instrument Co., Ltd.
18 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Industrial Online Free Chlorine Sensor, Electrode and Probe (CX-RCA)
Negotiable
1 Piece
(MOQ)
Polarographic Residual Chlorine Sensor (CX-RCA)
Negotiable
1 Piece
(MOQ)
Swimming Pool pH. Orp Controller Automatic Water Monitor (CX-ORP)
US$
189.00
1 Piece
(MOQ)
Digital Online Dissolved Oxygen Meter Moisture Meter (CX-IDO)
Negotiable
1 Piece
(MOQ)
1/4
ZHENGZHOU LABONE INSTRUMENT CO., LTD.
5.0
·
Trading Company
Send Inquiry
Ec200e Professional Laboratory Equipment TDS Meter Temp. and Conductivity Meter
US$
177.00
-
284.00
1 Set
(MOQ)
Ec200em Benchtop Digital Electrical Conductivity Water Conductivity and TDS Conductivity Meter
US$
146.00
-
234.00
1 Set
(MOQ)
Ec100b Laboratory Conductivity Meter Digital Electrical Conductivity Meter
US$
112.00
-
327.00
1 Set
(MOQ)
Ec500t Lab Touch Screen Digital Resistivity Salinity Conductivity Meter Thermal Conductivity Meter
US$
485.00
-
777.00
1 Set
(MOQ)
1/4
1
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