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Wholesale Hydroponics Apure Digital 4-20mA pH Ec TDS Controller pH ORP Meter

Wholesale Hydroponics Apure Digital 4-20mA pH Ec TDS Controller pH ORP Meter

US $ 98-165 / Piece FOB
1 Piece (MOQ)
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Main Products: Dosing Pump, Diaphragm Pump, Water Quality Analyzer, Dosing System, Flow Meter, Liquid Mixer, Water Pump, Chemical Pump, Filter Press, Solenoid Valve
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Audited Supplier Audited Supplier Since 2021
Shanghai Kuosi Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
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Wholesale Apure Digital 4-20mA pH Ec TDS Controller pH ORP Meter

Wholesale Apure Digital 4-20mA pH Ec TDS Controller pH ORP Meter

US $ 98-165 / Piece FOB
1 Piece (MOQ)
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Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shanghai GL Environmental Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2019
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Ez9908 Wholesale Digital 4 in 1 TDS/Ec/pH Meter with Backlight

Ez9908 Wholesale Digital 4 in 1 TDS/Ec/pH Meter with Backlight

US $ 6.55-7.44 / pieces FOB
50 pieces (MOQ)
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Main Products: pH Meter, Soil Moisture Meter, Refractometer, Coating Thickness Gauge, Data Logger, TDS Meter, Digital Thermometer, Water Quality Meter, Huminity Meter
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Audited Supplier Audited Supplier Since 2023
Fuzhou Hedao Trade Co., Ltd.

Fujian, China Since 2023
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Ez9909A 5 in 1 Water Quality Tester pH/TDS/Ec/Salinity/Temp Meter for Aquarium

Ez9909A 5 in 1 Water Quality Tester pH/TDS/Ec/Salinity/Temp Meter for Aquarium

US $ 6.99-8.99 / Piece FOB
50 Pieces (MOQ)
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Display : Digital
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Audited Supplier Audited Supplier Since 2023
Fuzhou Hedao Trade Co., Ltd.

Fujian, China Since 2023
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Industrial Online pH TDS Ec Controller Digital Electrical Conductivity Meter for Water Treatment with Sensor

Industrial Online pH TDS Ec Controller Digital Electrical Conductivity Meter for Water Treatment with Sensor

US $ 98-160 / 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 Audited Supplier Since 2019
Shanghai GL Environmental Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2019
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5 in 1 Lab Equipment Aquarium Water Portable Pen Digital pH Conductivity Salinity TDS pH Meter

5 in 1 Lab Equipment Aquarium Water Portable Pen Digital pH Conductivity Salinity TDS pH Meter

US $ 8.99-9.85 / Piece FOB
200 Pieces (MOQ)
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Portable : Portable
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Audited Supplier Audited Supplier Since 2023
Fuzhou Hedao Trade Co., Ltd.

Fujian, China Since 2023
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M510t-a Handheld Lab Water Analyzer Multi-Parameter pH/Ec/ISE/Temp. (mV/ORP/ pX/Resistivity/TDS/Sal.) Meter

M510t-a Handheld Lab Water Analyzer Multi-Parameter pH/Ec/ISE/Temp. (mV/ORP/ pX/Resistivity/TDS/Sal.) Meter

US $ 727.94-1,007.72 / sets FOB
1 sets (MOQ)
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Main Products: Laboratory Fume Hood, Colony Counter, Quanti-Tray System, Ultrapure Water Systems
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Audited Supplier Audited Supplier Since 2024
Shanghai Haiker Environmental Protection Equipment Co., Ltd

Manufacturer/Factory

Shanghai, China Since 2024
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Apure Water Tester Online pH TDS Ec Controller Digital Electrical Conductivity Meter

Apure Water Tester Online pH TDS Ec Controller Digital Electrical Conductivity Meter

US $ 68-86 / Set FOB
1 Set (MOQ)
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Chemical Analysis Type : Toluene Method
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Audited Supplier Audited Supplier Since 2023
Wuxi Chaoda Electronic Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2023
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Laboratory Benchtop Automatic pH Meter Conductivity TDS Salinity Meterwater Testing

Laboratory Benchtop Automatic pH Meter Conductivity TDS Salinity Meterwater Testing

US $ 135-184 / Piece FOB
1 Piece (MOQ)
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Main Products: Spectrophotometer, Balance, pH Meter, Conductivity Meter, Atomic Absorption Spectrophotometer, Gas Chromatograph, Turbidity Meter, Lab Equipment, Analytical Instrument, Colorimeter
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Audited Supplier Audited Supplier Since 2019
Shanghai Yoke Instrument Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2019
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Digital TDS pH Ec Controller Online Electrical Copper Conductivity TDS Meter

Digital TDS pH Ec Controller Online Electrical Copper Conductivity TDS Meter

US $ 98-160 / Piece FOB
1 Piece (MOQ)
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Portable : Non Portable
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Audited Supplier Audited Supplier Since 2021
Shanghai Kuosi Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
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pH Ec Temperature TDS Meter for Household Drinking Pool and Aquarium

pH Ec Temperature TDS Meter for Household Drinking Pool and Aquarium

US $ 7.15-8.5 / Piece FOB
1 Piece (MOQ)
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Main Products: pH Meter, Turbidity Meter, pH Sensor, Multi-Parameter, Portable Meter, Pen Type Meter, Digital Controllers and Sensors, Conductivity Meter, Cod Sensor, TDS Meter
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Audited Supplier Audited Supplier Since 2024
Suzhou Holi Smart Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2024
Chat Now Send Inquiry
Automatic Digital TDS Pen pH Meter for Measures pH and Temperature (pH-80)

Automatic Digital TDS Pen pH Meter for Measures pH and Temperature (pH-80)

US $ 15-20 / Piece FOB
10 Pieces (MOQ)
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Style for Purifier : Portable
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Audited Supplier Audited Supplier Since 2014
Ningbo Homaster Electrical Appliances Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2014
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Liquid Analyzer pH Meter Other Analysis Instruments Electrode Moisture Meter Other Electronic Instruments
Bante510-Dh Electrical Portable Conductivity Meter Lab Equipment pH TDS ORP

Bante510-Dh Electrical Portable Conductivity Meter Lab Equipment pH TDS ORP

US $ 233 / set FOB
1 set (MOQ)
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Main Products: Rotary Evaporator, Reactor, Centrifuge, Wiped Film Molecular Distillation System, Short Path Distillation, pH Meter, Pipette Magnetic Stirrer, Vacuum Oven, Spectrophotometer, PCR
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Audited Supplier Audited Supplier Since 2021
Hangzhou West Tune Trading Co., Limited

Manufacturer/Factory

Zhejiang, China Since 2021
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Water Quality 4 in 1 Digital pH TDS Ec Temperature Tester Meter

Water Quality 4 in 1 Digital pH TDS Ec Temperature Tester Meter

US $ 9.5 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Zhangzhou Green-Lake Import & Export Co., Ltd.

Fujian, China Since 2019
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TDS&Ec Meter pH Tester Swimming Pool pH Meter Digital

TDS&Ec Meter pH Tester Swimming Pool pH Meter Digital

US $ 65-90 / Piece FOB
2 Pieces (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 Audited Supplier Since 2016
Hangzhou Supmea International Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2016
Chat Now Send Inquiry
4 in 1 Digital Pen Type TDS/Ec/pH/Temp Tester Multifunctional Water Testing Meter

4 in 1 Digital Pen Type TDS/Ec/pH/Temp Tester Multifunctional Water Testing Meter

US $ 6-7.1 / Piece FOB
10 Pieces (MOQ)
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Certification : ISO9001, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Hebei Yuhan Electronic Technology Co., Ltd.

Manufacturer/Factory,Trading Company,Other,Group Corporation

Hebei, China Since 2024
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Aoda PC820 Accurate Laboratory Conductivity Ec TDS Salinity Resistivity Temperature pH Meter

Aoda PC820 Accurate Laboratory Conductivity Ec TDS Salinity Resistivity Temperature pH Meter

US $ 800-1,500 / Set FOB
1 Set (MOQ)
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Main Products: Food Freeze Dryer, Glass Reactor, Rotary Evaporator, Planetary Ball Mill, Kjeldahl Nitrogen Analyzer, Soxhlet Fat Analyzer, Crude Fiber Analyzer, Gluten Tester, Karl Fischer Titrator, Multiparameter Water Quality Meter
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Audited Supplier Audited Supplier Since 2024
Henan Aoda Instrument Equipment Co.,Ltd

Manufacturer/Factory,Trading Company,Group Corporation

Henan, China Since 2024
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Monitor pH Ec Do Rfo TDS Multiparameter Water Meter Quality Mpg-6099PRO Multi-Parameters

Monitor pH Ec Do Rfo TDS Multiparameter Water Meter Quality Mpg-6099PRO Multi-Parameters

US $ 1,000-9,999 / Piece FOB
1 Piece (MOQ)
More
Appliance : Food Analysis, Medical Research, Biochemistry
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Audited Supplier Audited Supplier Since 2014
Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2014
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Clean pH500 Benchtop Conductivity / TDS / Salinity Meter

Clean pH500 Benchtop Conductivity / TDS / Salinity Meter

1 Piece (MOQ)
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Main Products: Digital RS485 Residual Chlorine Sensor
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Audited Supplier Audited Supplier Since 2023
Strider Instrument & Application Co. (Shanghai), Ltd.

Trading Company

Shanghai, China Since 2023
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Water Test Instrument Digital TDS Pocket pH Meter Pen Type Factory of RO Fittings

Water Test Instrument Digital TDS Pocket pH Meter Pen Type Factory of RO Fittings

US $ 0.85-0.98 / Piece FOB
1,000 Pieces (MOQ)
More
Portable : Portable
Contact Supplier
Audited Supplier Audited Supplier Since 2022
NINGBO XINYU INTERNATIONAL CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2022
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    What is Wholesale Hydroponics Apure Digital 4-20mA pH Ec TDS Controller pH ORP Meter
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  • What is Wholesale Apure Digital 4-20mA pH Ec TDS Controller pH ORP Meter
    What is Wholesale Apure Digital 4-20mA pH Ec TDS Controller pH ORP Meter
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    1 Piece (MOQ)
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  • What is Ez9908 Wholesale Digital 4 in 1 TDS/Ec/pH Meter with Backlight
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    50 pieces (MOQ)
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  • What is Ez9909A 5 in 1 Water Quality Tester pH/TDS/Ec/Salinity/Temp Meter for Aquarium
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Water Quality Analyzer pH ORP TDS Dissolved Oxygen Turbidity Meter

Water Quality Analyzer pH ORP TDS Dissolved Oxygen Turbidity Meter

US $ 1,560-1,733 / Piece FOB
1 Piece (MOQ)
More
Main Products: Thermal Analysis, Water Quality Analyzer, Textile Testing, Pulp Testing, Rubber and Plastictesting, Density Meter, Electronic Balance, Gas Detector, Moisture Meter, Paper and Paperboard Testing
Contact Supplier
Audited Supplier Audited Supplier Since 2020
SKZ International Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2020
Chat Now Send Inquiry
Biobase China Digital pH Meter pH-950 Benchtop Conductivity/TDS/Salinity/Resistivity Digital pH Meter Portable Digital Meter for Lab

Biobase China Digital pH Meter pH-950 Benchtop Conductivity/TDS/Salinity/Resistivity Digital pH Meter Portable Digital Meter for Lab

US $ 300-400 / Piece FOB
1 Piece (MOQ)
More
Portable : Portable
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Biobase Meihua Trading Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2019
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pH ORP Conductivity Salinity TDS Temperature Benchtop Meter pH6175 Automatic pH Meter

pH ORP Conductivity Salinity TDS Temperature Benchtop Meter pH6175 Automatic pH Meter

US $ 272-748 / Piece FOB
1 Piece (MOQ)
More
Main Products: Spectrophotometer/ Spectrometer, Autoclave, PCR, Chromatograph, Freezer, Incubator and Oven, Centrifuge, Microscope, Rotary Evaporator, Balance
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Audited Supplier Audited Supplier Since 2020
Chongqing Drawell Instrument Co., Ltd.

Manufacturer/Factory,Trading Company

Chongqing, China Since 2020
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Pen Type pH Conductivity TDS Orp Salinity Tester Meter

Pen Type pH Conductivity TDS Orp Salinity Tester Meter

US $ 35-89.4 / Piece FOB
1 Piece (MOQ)
More
Portable : Portable
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Audited Supplier Audited Supplier Since 2006
Shanghai Total Industrial Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2006
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Hach 9531000 Pocketpro pH ORP TDS Conductivity Meter Water Quality Analyz

Hach 9531000 Pocketpro pH ORP TDS Conductivity Meter Water Quality Analyz

US $ 180-200 / Piece FOB
1 Piece (MOQ)
More
Main Products: Insulation Tester, Gas Analyzer, Multimeter, Clamp Meter, Network Tester, Thermometer, Power Quality Analyzer, Shaft Alignment Instrument
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shenzhen HOBOY Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
pH Conductivity TDS pH Meter Ec Meter for Hydroponics

pH Conductivity TDS pH Meter Ec Meter for Hydroponics

US $ 155-170 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Hangzhou Supmea International Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2016
Chat Now Send Inquiry
Water Hydroponics RO System Drinking Water Water Quality Tester Pen Portable Digital 5 in 1 TDS Ec Salinity Temp pH Meters

Water Hydroponics RO System Drinking Water Water Quality Tester Pen Portable Digital 5 in 1 TDS Ec Salinity Temp pH Meters

US $ 9.5-11.3 / Piece FOB
1 Piece (MOQ)
More
Main Products: pH Meter, Turbidity Meter, pH Sensor, Multi-Parameter, Portable Meter, Pen Type Meter, Digital Controllers and Sensors, Conductivity Meter, Cod Sensor, TDS Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Suzhou Holi Smart Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2024
Chat Now Send Inquiry
CE Certificate RS485 Two Relays Multi Parameter Conductivity TDS pH/ORP Do Cod Meter for Water Treatment

CE Certificate RS485 Two Relays Multi Parameter Conductivity TDS pH/ORP Do Cod Meter for Water Treatment

US $ 259-329 / Piece FOB
1 Piece (MOQ)
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Appliance : Food Analysis, Medical Research, Biochemistry
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Suzhou Delfino Environmental Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2021
Chat Now Send Inquiry
high temperature Digital ph tester Transmitter Transducer Ph tds Controller Meter

high temperature Digital ph tester Transmitter Transducer Ph tds Controller Meter

US $ 80-210 / 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
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shanghai Chunye Instrument Technology Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2019
Chat Now Send Inquiry
M500t Benchtop Digital Multi Parameter Analyzer pH/TDS/Conductivity Meter for Water Quality Test

M500t Benchtop Digital Multi Parameter Analyzer pH/TDS/Conductivity Meter for Water Quality Test

US $ 1,560-1,733 / Piece FOB
1 Piece (MOQ)
More
Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2020
SKZ International Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2020
Chat Now Send Inquiry
Water Proof pH / TDS / Salt / Temp Meter (pH-2)

Water Proof pH / TDS / Salt / Temp Meter (pH-2)

US $ 1-10 / 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 Audited Supplier Since 2014
Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2014
Chat Now Send Inquiry
TDS/ Temperature Portable Meter pH Tester pH Meter Laboratory

TDS/ Temperature Portable Meter pH Tester pH Meter Laboratory

US $ 228-448 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO9001, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Chongqing Drawell Instrument Co., Ltd.

Manufacturer/Factory,Trading Company

Chongqing, China Since 2020
Chat Now Send Inquiry
Pen Type Multi-Parameters Meter pH/Cond/TDS/Sal. /Res.

Pen Type Multi-Parameters Meter pH/Cond/TDS/Sal. /Res.

US $ 30-40 / Piece FOB
1 Piece (MOQ)
More
Main Products: Digital X-ray System, Molecular Diagnostic Kits, Laboratory Consumables, Laboratory Equipment, Life Science Instruments, Autoclave, Real-Time PCR Machine, Medical Refrigerator Freezer, Spectrophotometer, Laboratory Centrifuge
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Audited Supplier Audited Supplier Since 2021
Ybo Technologies Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui, China Since 2021
Chat Now Send Inquiry
Water Quality Test Meter Professional TDS Meter Digital Water Test Meter pH Meter Kits

Water Quality Test Meter Professional TDS Meter Digital Water Test Meter pH Meter Kits

US $ 3.34-3.78 / Piece FOB
1 Piece (MOQ)
More
Installation : Portable
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Colpoint Technology Limited

Guangdong, China Since 2022
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Aice Digital TDS pH Ec Controller Water Online Electrical Conductivity Meter

Aice Digital TDS pH Ec Controller Water Online Electrical Conductivity Meter

US $ 176.1 / Piece FOB
1 Piece (MOQ)
More
Main Products: industrial temperature instruments
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Audited Supplier Audited Supplier Since 2023
Jiangsu Aice Instrument Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
High Quality Digital pH Meter Tester TDS Ec Meter Suit for Hydroponics Water Testing

High Quality Digital pH Meter Tester TDS Ec Meter Suit for Hydroponics Water Testing

US $ 140 / Piece FOB
1 Piece (MOQ)
More
Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Guangzhou Scmixer Machinery Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
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Conductivity Meter Water Quality Meter Temp Meter Salinity Meter Temperature Meter Oxygen Meter
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