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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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Online Wholesale Cheap Hydroponic Salinity TDS Meter Multifunctional TDS Ec Meter

Online Wholesale Cheap Hydroponic Salinity TDS Meter Multifunctional TDS Ec Meter

US $ 22-24 / Piece FOB
50 Pieces (MOQ)
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Display : Digital
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Audited Supplier Audited Supplier Since 2020
Xi'an Lonn M&E Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Shaanxi, China Since 2020
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Wholesale Handheld Digital TDS Meter Ppm Quality Testing Tool OEM

Wholesale Handheld Digital TDS Meter Ppm Quality Testing Tool OEM

US $ 0.4-1.3 / pieces FOB
500 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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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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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)
More
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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Online Conductivity/TDS/Salinity Meter SC4000EC

Online Conductivity/TDS/Salinity Meter SC4000EC

US $ 180-250 / 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 Audited Supplier Since 2019
Shanghai Chunye Instrument Technology Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2019
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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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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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Main Products: Online Water Quality Analyzer, Pressure Transmitters, Level Transmitter, Flow Meter, Temperature Transmitter, Density Meter, Gas Detector, Switch Sensor
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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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Certification : ISO9001, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shanghai Yoke Instrument Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2019
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Liquid Analyzer pH Meter Other Analysis Instruments Flow Meter Water Meter Electrode
100~240V Online TDS/Salinity/Resistivity Meter Water Conductivity Meter

100~240V Online TDS/Salinity/Resistivity Meter Water Conductivity Meter

1 Piece (MOQ)
More
Main Products: pH Meter, pH Senser
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Audited Supplier Audited Supplier Since 2021
Suzhou Delfino Environmental Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2021
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SCITEK Benchtop Conductivity Meter TDS Salinity and Resistivity Meter for laboratory

SCITEK Benchtop Conductivity Meter TDS Salinity and Resistivity Meter for laboratory

US $ 250-370 / Unit FOB
1 Unit (MOQ)
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Portable : Portable
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Audited Supplier Audited Supplier Since 2023
Scitek Global Co., Ltd

Manufacturer/Factory,Trading Company

Shandong, China Since 2023
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Conductivity Meter Digital Conductivity/TDS Sensor Digital Ec Probe From China Salinity Meter Digital

Conductivity Meter Digital Conductivity/TDS Sensor Digital Ec Probe From China Salinity Meter Digital

US $ 60-190 / 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 Audited Supplier Since 2008
Nengshi Analytical Sensor Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2008
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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 $ 98-160 / Piece FOB
1 Piece (MOQ)
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Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shanghai Kuosi Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Dedicated Conductivity/TDS/Salinity Meter - Hi2003-01

Dedicated Conductivity/TDS/Salinity Meter - Hi2003-01

US $ 796-856 / Set FOB
1 Set (MOQ)
More
Main Products: Insulation Tester, Gas Analyzer, Multimeter, Clamp Meter, Network Tester, Thermometer, Power Quality Analyzer, Shaft Alignment Instrument
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Audited Supplier Audited Supplier Since 2023
Shenzhen HOBOY Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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2 in 1 pH/TDS Meter for Water Quality Test pH-986

2 in 1 pH/TDS Meter for Water Quality Test pH-986

US $ 15 / 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-M1 Water Quality Tester 0-9990ppm TDS Measurement Range Handheld TDS Meter

TDS-M1 Water Quality Tester 0-9990ppm TDS Measurement Range Handheld TDS Meter

US $ 1.82-2.38 / Piece FOB
9 Pieces (MOQ)
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Main Products: Radar Level Gauge, Ultrasonic Heat Meter, Pressure Transmitters, Flow Meter, Water Quality Tester, Water Meter, Ultrasonic Water Meter, Electromagnetic Flowmeter, Ultrasonic Liquid Level Gauge, Liquid Level Transmitter
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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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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)
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Appliance : Food Analysis, Medical Research, Biochemistry
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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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    What is Wholesale Hydroponics Apure Digital 4-20mA pH Ec TDS Controller pH ORP Meter
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    1 Piece (MOQ)
    Contact Supplier
  • 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)
    Contact Supplier
  • What is Ez9908 Wholesale Digital 4 in 1 TDS/Ec/pH Meter with Backlight
    What is Ez9908 Wholesale Digital 4 in 1 TDS/Ec/pH Meter with Backlight
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    50 pieces (MOQ)
    Contact Supplier
  • What is Wholesale Handheld Digital TDS Meter Ppm Quality Testing Tool OEM
    What is Wholesale Handheld Digital TDS Meter Ppm Quality Testing Tool OEM
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    500 pieces (MOQ)
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Cx-Hufm-TDS-100h-HS Handheld Ultrasonic Flow Meter

Cx-Hufm-TDS-100h-HS Handheld Ultrasonic Flow Meter

1 Piece (MOQ)
More
Main Products: Flow Meter, Flow Switch, Pressure Sensor, Level Sensor, Level Meter, pH Meter, Pressure Gauge, Chroline Sensor, Thermocouple, Manometer
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Audited Supplier Audited Supplier Since 2009
Shanghai Cixi Instrument Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Shanghai, China Since 2009
Chat Now Send Inquiry
Conductivity Meter for TDS CCT3320V Createc

Conductivity Meter for TDS CCT3320V Createc

US $ 20 / Piece FOB
1 Piece (MOQ)
More
Portable : Portable
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Ewater Water Treatment Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2022
Chat Now Send Inquiry
Dcsz-K605 Industrial Online Ec/Do/Turbidity/TDS/pH/ORP Water Quality Analyzer Multi Parameter Meter for Wastewater Treatment

Dcsz-K605 Industrial Online Ec/Do/Turbidity/TDS/pH/ORP Water Quality Analyzer Multi Parameter Meter for Wastewater Treatment

US $ 600-666 / 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
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Audited Supplier Audited Supplier Since 2024
Suzhou Holi Smart Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2024
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Yw-662 Drinking Water Quality Tester TDS Meter

Yw-662 Drinking Water Quality Tester TDS Meter

US $ 11.1-13.6 / Piece FOB
1 Piece (MOQ)
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Portable : Portable
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Shenzhen Yowexa Measurement Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
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Water Proof Industrial Conductivity / TDS Meter (DDG-100)

Water Proof Industrial Conductivity / TDS Meter (DDG-100)

US $ 1-100 / 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
Good Price pH Meters for Water pH TDS Meters pH Ec Meters

Good Price pH Meters for Water pH TDS Meters pH Ec Meters

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
Clean Con30 Tester Conductivity / TDS / Salinity Meter

Clean Con30 Tester 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
Chat Now Send Inquiry
Ec400f Benchtop High Precision Electrical TDS Digital Conductivity Meter

Ec400f Benchtop High Precision Electrical TDS Digital Conductivity Meter

US $ 344-368 / Piece FOB
1 Piece (MOQ)
More
Appliance : Medical Research, Biochemistry
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Ybo Technologies Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui, China Since 2021
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Boqu Dds-1702 Gold Supplier Portable Ec Meter with LCD Display in Field Conductivity Ec TDS Salinity Meter Controller Analyzer

Boqu Dds-1702 Gold Supplier Portable Ec Meter with LCD Display in Field Conductivity Ec TDS Salinity Meter Controller Analyzer

US $ 49-249 / Piece FOB
1 Piece (MOQ)
More
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 Audited Supplier Since 2014
Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2014
Chat Now Send Inquiry
Aoda Ec510t High Accuracy Portable Conductivity Ec TDS Meter

Aoda Ec510t High Accuracy Portable Conductivity Ec TDS Meter

US $ 500-700 / Set FOB
1 Set (MOQ)
More
Certification : RoHS, CE, ISO9001
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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
Chat Now Send Inquiry
Aice Tech Handheld Clamp on Ultrasonic Flow Meter Wholesale Price

Aice Tech Handheld Clamp on Ultrasonic Flow Meter Wholesale Price

US $ 270-295 / 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
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Handheld TDS Water Quality Test Meter with Carrying Case

Handheld TDS Water Quality Test Meter with Carrying Case

US $ 0.78-0.98 / Piece FOB
1,000 Pieces (MOQ)
More
Appliance : Food Analysis, Medical Research
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Audited Supplier Audited Supplier Since 2022
NINGBO XINYU INTERNATIONAL CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Aquarium Accessories Water Quality Monitor 3 in 1 TDS/pH/Temp Meter Water Quality Real-Time Digital Meter

Aquarium Accessories Water Quality Monitor 3 in 1 TDS/pH/Temp Meter Water Quality Real-Time Digital Meter

US $ 52-62 / Piece FOB
1 Piece (MOQ)
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Main Products: Clamp Meter, Laser Distance Meter, Coating Thickness Gauge, Gas Analyzer, Mass Flowmeter, Digital Food Thermometer, Hygrometer Thermometer, Wireless Bluetooth Thermometer, Weather Station, pH Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Xi'an Lonn M&E Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Shaanxi, China Since 2020
Chat Now Send Inquiry
High Quality Industrial Online Digital CCT-5320e Ec/ TDS Meter Controller Conductivity Meter Resistivity Meter

High Quality Industrial Online Digital CCT-5320e Ec/ TDS Meter Controller Conductivity Meter Resistivity Meter

US $ 230 / Piece FOB
10 Pieces (MOQ)
More
Certification : CE, ISO9001
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shandong Hczhun Environmental Protection Equipment Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2023
Chat Now Send Inquiry
Online Conductivity Meter CCT-3320V for Water Quality Monitor TDS Meter

Online Conductivity Meter CCT-3320V for Water Quality Monitor TDS Meter

US $ 18-22 / sets FOB
1 sets (MOQ)
More
Main Products: RO Water Treatment, Reverse Osmosis Plant, Activated Carbon Filter, Water Softerner, Reverse Osmosis Desalination Plant, Sewage Treatment Plant, Water Treatment Equipment Spares, RO Membranes, EDI Machine, Seawater Treatment Machine
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Audited Supplier Audited Supplier Since 2024
Ningbo Golden Yangtze River Water Treatment Equipment Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2024
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0.000 Us/Cm to 1000 Ms/Cm TDS Conductivity Meter for Hydroponics

0.000 Us/Cm to 1000 Ms/Cm TDS Conductivity Meter for Hydroponics

US $ 421 / Piece FOB
1 Piece (MOQ)
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Portable : Portable
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Jiangxi Aiyi High Tech Co., Ltd.

Trading Company

Jiangxi, China Since 2022
Chat Now Send Inquiry
Conductivity Meter Ph Meter Salinity Meter Water Quality Meter Temp Meter Ultrasonic Flow Meter
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