70,290
Do Electrode
Products
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1 Piece (MOQ)
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Main Products: Digital RS485 Residual Chlorine Sensor
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Audited Supplier
Since 2023
Trading Company
Shanghai, China
Since 2023
US $ 190-390 /
Piece FOB
1 Piece (MOQ)
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Appliance : Food Analysis, Medical Research, Biochemistry
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Audited Supplier
Since 2008
Manufacturer/Factory
Hubei, China
Since 2008
US $ 400-500 /
Piece FOB
1 Piece (MOQ)
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Main Products: pH Meter, Conductivity Meter, Dissolved Oxygen Meter, Turbidity Meter, Free Chlorine Analyzer, Tempoerature Transmitter, All Kinds of Sensors for Water Analyzer, TDS Meter, Ammonia Tester, Pressure Transmitter
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Audited Supplier
Since 2019
Manufacturer/Factory
Shanghai, China
Since 2019
US $ 1-400 /
Piece FOB
1 Piece (MOQ)
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Materials : Stainless Steel
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Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2014
US $ 287-875 /
Piece FOB
1 Piece (MOQ)
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Main Products: Diaphragm Pump, Dosing Pump, pH Meter, Conductivity Meter, Flow Meter, Level Meter, Pressure Transmitter, Liquid Mixer, Chemical Pump, Dosing System
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Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2019
US $ 190-390 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2008
Manufacturer/Factory
Hubei, China
Since 2008
US $ 1-200 /
Piece FOB
1 Piece (MOQ)
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Main Products: pH Meter, pH Sensor, Dissolved Oxygen Meter, Do Sensor, Conductivity Meter, Conductivity Sensor, Turbidity Sensor, Residual Chlorine Analyzer, Concentration Meter, Turbidity Meter
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Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2014
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2014
US $ 190-390 /
Piece FOB
1 Piece (MOQ)
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Main Products: pH Sensor/Meter, ORP Sensor/Meter, Conductivity Meter/Meter, Do Sensor/Meter, Pna Sensor, Lab Sensor /Related Meter, OEM
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Audited Supplier
Since 2008
Manufacturer/Factory
Hubei, China
Since 2008
US $ 190-390 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2008
Manufacturer/Factory
Hubei, China
Since 2008
US $ 369-749 /
Piece FOB
1 Piece (MOQ)
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Main Products: pH Meter, pH Sensor, Dissolved Oxygen Meter, Do Sensor, Conductivity Meter, Conductivity Sensor, Turbidity Sensor, Residual Chlorine Analyzer, Concentration Meter, Turbidity Meter
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Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2014
US $ 1-200 /
Piece FOB
1 Piece (MOQ)
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Function : Short Circuit Protection
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Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2014
US $ 160-1,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: pH Meter, pH Sensor, Dissolved Oxygen Meter, Do Sensor, Conductivity Meter, Conductivity Sensor, Turbidity Sensor, Residual Chlorine Analyzer, Concentration Meter, Turbidity Meter
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Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2014
US $ 11-18 /
Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company,Group Corporation
Henan, China
Since 2015
US $ 11-18 /
Piece FOB
20 Pieces (MOQ)
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Main Products: Laboratory Instrument, Rotary Evaporator, Glass Reactor, Life Science Instruments, Agricultural Instruments, Chemical Analysis Equipments, Thermal Cycler PCR, Petroleum Instruments, Drug Testing Equipment, Physical Testing Instruments
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Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company,Group Corporation
Henan, China
Since 2015
US $ 11-18 /
Piece FOB
20 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company,Group Corporation
Henan, China
Since 2015
US $ 11-18 /
Piece FOB
20 Pieces (MOQ)
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Main Products: Laboratory Instrument, Rotary Evaporator, Glass Reactor, Life Science Instruments, Agricultural Instruments, Chemical Analysis Equipments, Thermal Cycler PCR, Petroleum Instruments, Drug Testing Equipment, Physical Testing Instruments
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Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company,Group Corporation
Henan, China
Since 2015
US $ 800-1,000 /
Piece FOB
1 Piece (MOQ)
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Materials : Stainless Steel
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Audited Supplier
Since 2019
Manufacturer/Factory
Shanghai, China
Since 2019
US $ 299-599 /
Piece FOB
1 Piece (MOQ)
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Main Products: pH Meter, pH Sensor, Dissolved Oxygen Meter, Do Sensor, Conductivity Meter, Conductivity Sensor, Turbidity Sensor, Residual Chlorine Analyzer, Concentration Meter, Turbidity Meter
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Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2014
US $ 900-1,200 /
Piece FOB
1 Piece (MOQ)
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Materials : Stainless Steel
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Audited Supplier
Since 2019
Manufacturer/Factory
Shanghai, China
Since 2019
US $ 199-399 /
Piece FOB
1 Piece (MOQ)
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Main Products: pH Meter, pH Sensor, Dissolved Oxygen Meter, Do Sensor, Conductivity Meter, Conductivity Sensor, Turbidity Sensor, Residual Chlorine Analyzer, Concentration Meter, Turbidity Meter
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Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2014
US $ 299-599 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2014
US $ 11-18 /
Piece FOB
20 Pieces (MOQ)
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Main Products: Laboratory Instrument, Rotary Evaporator, Glass Reactor, Life Science Instruments, Agricultural Instruments, Chemical Analysis Equipments, Thermal Cycler PCR, Petroleum Instruments, Drug Testing Equipment, Physical Testing Instruments
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company,Group Corporation
Henan, China
Since 2015
US $ 11-18 /
Piece FOB
20 Pieces (MOQ)
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Cooling System : Radiator
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Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company,Group Corporation
Henan, China
Since 2015
US $ 11-18 /
Piece FOB
20 Pieces (MOQ)
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Main Products: Laboratory Instrument, Rotary Evaporator, Glass Reactor, Life Science Instruments, Agricultural Instruments, Chemical Analysis Equipments, Thermal Cycler PCR, Petroleum Instruments, Drug Testing Equipment, Physical Testing Instruments
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Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company,Group Corporation
Henan, China
Since 2015
US $ 85-550 /
Piece FOB
1 Piece (MOQ)
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Appliance : Food Analysis, Medical Research, Biochemistry
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Audited Supplier
Since 2014
Manufacturer/Factory
Shanghai, China
Since 2014
US $ 449-649 /
Piece FOB
1 Piece (MOQ)
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Main Products: pH Meter, pH Sensor, Conductivity Meter, Conductivity Sensor, Dissolved Oxygen Meter, Dissolved Oxygen Sensor, Turbidity Meter, Turbidity Sensor, ORP Meter, ORP Sensor
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Audited Supplier
Since 2014
Manufacturer/Factory
Shanghai, China
Since 2014
US $ 65-170 /
Piece FOB
1 Piece (MOQ)
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Certification : RoHS, ISO9001
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Audited Supplier
Since 2008
Manufacturer/Factory
Hubei, China
Since 2008
US $ 85-550 /
Piece FOB
1 Piece (MOQ)
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Main Products: pH Meter, pH Sensor, Conductivity Meter, Conductivity Sensor, Dissolved Oxygen Meter, Dissolved Oxygen Sensor, Turbidity Meter, Turbidity Sensor, ORP Meter, ORP Sensor
Contact Supplier
Audited Supplier
Since 2014
Manufacturer/Factory
Shanghai, China
Since 2014
US $ 85-550 /
Piece FOB
1 Piece (MOQ)
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Portable : Non Portable
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Audited Supplier
Since 2014
Manufacturer/Factory
Shanghai, China
Since 2014
US $ 1,150-1,366 /
Piece FOB
1 Piece (MOQ)
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Main Products: Paperless Recorder, Chart Recorder, Pressure Transmitter, Level Transmitter, Electromagnetic Flowmeter, Temperature Transmitter, Signal Generator, Pressure Sensor, Paper Recorder, Level Recorder
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Audited Supplier
Since 2016
Manufacturer/Factory
Zhejiang, China
Since 2016
US $ 220-420 /
Piece FOB
1 Piece (MOQ)
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Certification : RoHS, CE
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Audited Supplier
Since 2008
Manufacturer/Factory
Hubei, China
Since 2008
US $ 65-170 /
Piece FOB
1 Piece (MOQ)
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Main Products: pH Sensor/Meter, ORP Sensor/Meter, Conductivity Meter/Meter, Do Sensor/Meter, Pna Sensor, Lab Sensor /Related Meter, OEM
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Audited Supplier
Since 2008
Manufacturer/Factory
Hubei, China
Since 2008
US $ 220-420 /
Piece FOB
1 Piece (MOQ)
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Portable : Non Portable
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Audited Supplier
Since 2008
Manufacturer/Factory
Hubei, China
Since 2008
US $ 58-66 /
pieces FOB
5 pieces (MOQ)
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Audited Supplier
Since 2024
Manufacturer/Factory
Shanghai, China
Since 2024
US $ 729-759 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2014