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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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Appliance : Medical Research, Biochemistry
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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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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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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
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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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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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Appliance : Medical Research, Biochemistry
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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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3 in 1 Multi Function Water Meter Pen Type Tester Pen Temp TDS pH Meter for Drinking Water

3 in 1 Multi Function Water Meter Pen Type Tester Pen Temp TDS pH Meter for Drinking Water

US $ 6.85-7.9 / 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
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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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Portable : Non Portable
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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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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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Operating Mode : Keyboard
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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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Boqu Portable Dds-1702 Meter Supply Water Digital Handheld Conductivity Ec TDS Sensor/Probe Electrical Conductivity Meter

Boqu Portable Dds-1702 Meter Supply Water Digital Handheld Conductivity Ec TDS Sensor/Probe Electrical Conductivity Meter

US $ 49-249 / Piece FOB
1 Piece (MOQ)
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Portable : Portable
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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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Water Tester Durable Battery Digital TDS Tester TDS Meter for Water Treatment Industry

Water Tester Durable Battery Digital TDS Tester TDS Meter for Water Treatment Industry

US $ 0.84-0.98 / Piece FOB
99 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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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)
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Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Ybo Technologies Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui, China Since 2021
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Liquid Analyzer pH Meter Other Analysis Instruments Flow Meter Water Meter Electrode
Electrical Conductivity Sensor pH TDS Meter

Electrical Conductivity Sensor pH TDS Meter

US $ 155-170 / 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 Audited Supplier Since 2016
Hangzhou Supmea International Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2016
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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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Appliance : Food Analysis, Medical Research, Biochemistry
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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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Industrial Ec/Do/Tu/TDS/pH/ORP Multi-Parameter Meter for Wastewater Treatment

Industrial Ec/Do/Tu/TDS/pH/ORP Multi-Parameter Meter for Wastewater Treatment

US $ 275-305 / Piece FOB
1 Piece (MOQ)
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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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Water Proof pH / TDS / Salt / Temp Meter (pH-3)

Water Proof pH / TDS / Salt / Temp Meter (pH-3)

US $ 10-20 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2014
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Aoda Ec300f Benchtop Conductivity Resistivity Salinity Ec TDS Meter

Aoda Ec300f Benchtop Conductivity Resistivity Salinity Ec TDS Meter

US $ 300-500 / 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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SCITEK Portable Conductivity Meter 5 Calibration Points multi-parameter TDS Meter

SCITEK Portable Conductivity Meter 5 Calibration Points multi-parameter TDS Meter

US $ 160-300 / 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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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
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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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Blue TDS Meter Pen for Testing Water Quality and Purity

Blue TDS Meter Pen for Testing Water Quality and Purity

US $ 0.99-1.99 / Piece FOB
100 Pieces (MOQ)
More
Certification : RoHS, CE, ISO9001
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Audited Supplier Audited Supplier Since 2016
Changzhou KB Instruments & Meter Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2016
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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)
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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 Industrial Online pH TDS Ec Controller Digital Electrical Conductivity Meter for Water Treatment with Sensor
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    1 Piece (MOQ)
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  • What is 3 in 1 Multi Function Water Meter Pen Type Tester Pen Temp TDS pH Meter for Drinking Water
    What is 3 in 1 Multi Function Water Meter Pen Type Tester Pen Temp TDS pH Meter for Drinking Water
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    1 Piece (MOQ)
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Clamped Type Digital Handheld Liquid TDS 100h Ultrasonic Flow Meter

Clamped Type Digital Handheld Liquid TDS 100h Ultrasonic Flow Meter

US $ 645-699 / Piece FOB
1 Piece (MOQ)
More
Main Products: Electromagnetic Flow Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Hunan Mac Sensor Co., Ltd.

Trading Company

Hunan, China Since 2021
Chat Now Send Inquiry
Electrical Conductivity Meter Online Water Quality Analyzer TDS Temperature Electroconductibility Controller

Electrical Conductivity Meter Online Water Quality Analyzer TDS Temperature Electroconductibility Controller

1 Piece (MOQ)
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Material : Cast Aluminum
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Dongying Lake Petroleum Technology Co., Ltd.

Trading Company

Shandong, China Since 2021
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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)
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Main Products: Water Dispenser, Water Filter, Tap Water Filter, Water Cooler, Reverse Osmosis System, Water Purifier, Purificador De Agua, Dispensador De Agua, Water Filtration, Shower Filter
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Audited Supplier Audited Supplier Since 2022
NINGBO XINYU INTERNATIONAL CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2022
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High Accuracy LCD Digital Water Tester Portable TDS Resistivity Salinity Conductivity Meter Dds-307A

High Accuracy LCD Digital Water Tester Portable TDS Resistivity Salinity Conductivity Meter Dds-307A

US $ 62-75 / Piece FOB
1 Piece (MOQ)
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Off Mode : Manual
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Audited Supplier Audited Supplier Since 2013
Wincom Company Ltd.

Manufacturer/Factory,Trading Company

Hunan, China Since 2013
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Yw-662 Environment Monitoring Temperature Conductivity 0~9999 Ppm TDS Water Quality Meter
GIF

Yw-662 Environment Monitoring Temperature Conductivity 0~9999 Ppm TDS Water Quality Meter

US $ 11.1-13.6 / Piece FOB
1 Piece (MOQ)
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Main Products: Coating Thickness Gauge, Data Logger, Temperature Humidity Monitor, Air Quality Monitor, Thermometer, Yw Meter
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Audited Supplier Audited Supplier Since 2015
Shenzhen Yowexa Measurement Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
Chat Now Send Inquiry
Biobase Cheap pH-950 High Accuracy Benchtop Conductivity /TDS/Salinity/Resistivity Meter

Biobase Cheap pH-950 High Accuracy Benchtop Conductivity /TDS/Salinity/Resistivity Meter

US $ 200-400 / Piece FOB
1 Piece (MOQ)
More
Appliance : Food Analysis, Medical Research, Biochemistry
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Biobase Meihua Trading Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2019
Chat Now Send Inquiry
Apure Water Tester Stainless Online TDS Ec Digital Electrical Conductivity Meter

Apure Water Tester Stainless Online TDS Ec Digital Electrical Conductivity Meter

US $ 98-160 / Piece FOB
1 Piece (MOQ)
More
Main Products: Dosing Pump, Diaphragm Pump, Water Quality Analyzer, Dosing System, Flow Meter, Liquid Mixer, Water Pump, Chemical Pump, Filter Press, Solenoid Valve
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
Ec/ TDS/Temp Benchtop pH/Conductivity Meter

Ec/ TDS/Temp Benchtop pH/Conductivity Meter

US $ 40-100 / Piece FOB
1 Piece (MOQ)
More
Appliance : Biochemistry
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
Handheld Ultrasonic Water Flow Meter TDS Metertds-100h

Handheld Ultrasonic Water Flow Meter TDS Metertds-100h

US $ 375-440 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Level Sensor, Flow Meter, Pressure Sensor
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Holykell Technology Company Limited

Manufacturer/Factory,Trading Company

Hunan, China Since 2019
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M500t Benchtop Multiparameter Water Quality Meter for pH Ec Conductivity Resistivity TDS Meter

M500t Benchtop Multiparameter Water Quality Meter for pH Ec Conductivity Resistivity TDS Meter

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

Manufacturer/Factory,Trading Company

Shandong, China Since 2020
Chat Now Send Inquiry
Professional Digital Portable Water Tester TDS Meter for Water Pool Purity

Professional Digital Portable Water Tester TDS Meter for Water Pool Purity

US $ 0.72-0.85 / 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
Chat Now Send Inquiry
Multifunctions pH TDS Conductivity Temperature Acidity Water Quality Test Pen Meter

Multifunctions pH TDS Conductivity Temperature Acidity Water Quality Test Pen Meter

US $ 15 / Piece FOB
50 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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Bante950-Dh Lab Tabletop Water Conductivity/ TDS/ Salinity/ Resistivity Test Meter

Bante950-Dh Lab Tabletop Water Conductivity/ TDS/ Salinity/ Resistivity Test Meter

US $ 330-395 / set FOB
1 set (MOQ)
More
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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Wall Mounted Pipe Type Inline Ultrasonic Flow Meter Wall Mounted Clamp on Pipe Ultrasonic Water Flow Meter Water Flow Meter TDS

Wall Mounted Pipe Type Inline Ultrasonic Flow Meter Wall Mounted Clamp on Pipe Ultrasonic Water Flow Meter Water Flow Meter TDS

US $ 200-300 / Piece FOB
1 Piece (MOQ)
More
Main Application : Water, Wastewater, Diesel Fuel, Fuel Oil
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Audited Supplier Audited Supplier Since 2022
Atech Sensor Co., Ltd

Manufacturer/Factory

Shaanxi, China Since 2022
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Digital TDS Ec Water Meter

Digital TDS Ec Water Meter

US $ 0.9-1 / Piece FOB
50 Pieces (MOQ)
More
Main Products: LED Grow Lights, Ec Tt Inline Fan, Double Ended 1000W Light Fixture, Digital Ballast 600W, LED 1000W Bar Fixture Grow Light, HPS/Mh Grow Light Bulbs, CMH315W Light Fixture, Wall Fan, LED Grow Light Quantum Board, LED Grow Light Gavita 1930e
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Audited Supplier Audited Supplier Since 2022
PUTIAN BELTRI INC.

Manufacturer/Factory,Group Corporation

Fujian, China Since 2022
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Low Cost Water Measurement TDS Meter

Low Cost Water Measurement TDS Meter

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
Conductivity Meter Ph Meter Salinity Meter Water Quality Meter Ultrasonic Flow Meter Temp Meter
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