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Shanghai GL Environmental Technology Co., Ltd.

2 Relays and 4-20mA Signal Output Sensor pH Conductivity TDS Ec Meter Controller

2 Relays and 4-20mA Signal Output Sensor pH Conductivity TDS Ec Meter Controller

US$98.00-160.00

CE Marked Industrial Online Conductivity Meter pH/Ec/TDS Controller Meter Digital Water Tester

CE Marked Industrial Online Conductivity Meter pH/Ec/TDS Controller Meter Digital Water Tester

US$98.00-165.00

High Quality Water Electrical pH/Ec/TDS Laboratory pH Meter

High Quality Water Electrical pH/Ec/TDS Laboratory pH Meter

US$98.00-165.00

Aquarium Ec pH Meter Controller with Electrode

Aquarium Ec pH Meter Controller with Electrode

US$98.00-190.00

1/4

Henan Bingsheng Industrial Co., Ltd.

·Manufacturer/Factory & Trading Company

High-Precision pH TDS&Ec Meter for Home Water Quality Testing Ec Meter

High-Precision pH TDS&Ec Meter for Home Water Quality Testing Ec Meter

US$3.99-4.55

Customizable Plastic 3in 1 Ec&TDS pH Tester for Domestic Drinking Water Meter

Customizable Plastic 3in 1 Ec&TDS pH Tester for Domestic Drinking Water Meter

US$3.99-4.55

Henan High Precision Portable pH Ec Temp Meter for Water Testing

Henan High Precision Portable pH Ec Temp Meter for Water Testing

US$25.00-35.00

Advanced pH and Ec TDS Meter for Accurate Water Testing

Advanced pH and Ec TDS Meter for Accurate Water Testing

US$3.99-4.55

1/4

Hangzhou Supmea International Trading Co., Ltd.

·Manufacturer/Factory & Trading Company

Supmea Dissolved Oxygen Turbidity Meter Industrial Ec TDS Do Conductivity pH Meter

Supmea Dissolved Oxygen Turbidity Meter Industrial Ec TDS Do Conductivity pH Meter

US$50.00-150.00

Advanced Digital pH and Ec Meter for Accurate Water Quality Control

Advanced Digital pH and Ec Meter for Accurate Water Quality Control

US$65.00-90.00

pH Chlorine Turbidity Ec Multi-Parameter Water Quality Meter for Industrial Process Control

pH Chlorine Turbidity Ec Multi-Parameter Water Quality Meter for Industrial Process Control

US$1,000.00-1,400.00

4-20mA pH ORP Do Ec Cod Toc Turbidity Multiparameter Water Quality Meter for Wastewater Treatment Plant

4-20mA pH ORP Do Ec Cod Toc Turbidity Multiparameter Water Quality Meter for Wastewater Treatment Plant

US$1,000.00-1,500.00

1/4

Wenzhou Bingo Imp. & Exp. Co., Ltd.

Digital 5 in 1 Water Quality Test Pen TDS/Ec/pH/Temp/Salt Meter for Swimming Pool Aquaculture

Digital 5 in 1 Water Quality Test Pen TDS/Ec/pH/Temp/Salt Meter for Swimming Pool Aquaculture

US$8.00-10.00

5 in 1 Water Quality Tester TDS/Ec/pH/Temp/Salt Digital pH Meter pH Pen for Swimming Pool

5 in 1 Water Quality Tester TDS/Ec/pH/Temp/Salt Digital pH Meter pH Pen for Swimming Pool

US$8.00-10.00

Bg-M65 5 in 1 Water Quality Meter Digital pH Meter Ec Meter TDS Meter

Bg-M65 5 in 1 Water Quality Meter Digital pH Meter Ec Meter TDS Meter

US$8.00-10.00

Factory Supply LCD Digital Water Quality Test Pen 5 in 1 Test Pen TDS/Ec/pH/Temp/Salt Acidity Meter

Factory Supply LCD Digital Water Quality Test Pen 5 in 1 Test Pen TDS/Ec/pH/Temp/Salt Acidity Meter

US$8.00-10.00

1/4

Anhui Madsur Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Water Quality Detect Meter RS485/RTU Output pH Ec Meter for Water Testing

Water Quality Detect Meter RS485/RTU Output pH Ec Meter for Water Testing

US$439.00-499.00

Madsur Laboratory Table Top Benchtop pH/EC Meter for Water Quality Tester

Madsur Laboratory Table Top Benchtop pH/EC Meter for Water Quality Tester

US$74.60-114.00

Online Modbus/RTU pH EC Conductivity, pH 2-in-1 Meter for water treatment

Online Modbus/RTU pH EC Conductivity, pH 2-in-1 Meter for water treatment

US$439.00-499.00

Industrial High Precision Portable Online pH ORP EC Conductivity Meter

Industrial High Precision Portable Online pH ORP EC Conductivity Meter

US$79.00-99.00

1/4

Shanghai Boqu Instrument Co., Ltd.

·Manufacturer/Factory & Trading Company

Boqu Mpg-6099 pH / ORP and Ec Meter Nitrite Nitrate Ammonia Multi Parameter Water Quality Water Testing Meter

Boqu Mpg-6099 pH / ORP and Ec Meter Nitrite Nitrate Ammonia Multi Parameter Water Quality Water Testing Meter

US$1,000.00-9,999.00

Mpg-6099 Online Water Quality Measurement Sensor 4 in 1 TDS Ec Temp pH Meter for Waterproof Analyzer Device

Mpg-6099 Online Water Quality Measurement Sensor 4 in 1 TDS Ec Temp pH Meter for Waterproof Analyzer Device

US$1,000.00-9,999.00

Boqu Dds-1706 Laboratory Conductivity Meter Water Ec Meter Price Portable pH and Conductivity Meter/Analyzer/Controller

Boqu Dds-1706 Laboratory Conductivity Meter Water Ec Meter Price Portable pH and Conductivity Meter/Analyzer/Controller

US$49.00-249.00

Boqu Portable Dds-1702 Analyzer Factory Wastewater Ec Conductivity TDS Calibration pH and Conductivity Transmitter/Meter

Boqu Portable Dds-1702 Analyzer Factory Wastewater Ec Conductivity TDS Calibration pH and Conductivity Transmitter/Meter

US$49.00-249.00

1/4

Shandong Renke Control Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Aquaculture Portable Multiparameter Water Quality Meter with pH TDS ORP Ec Do

Aquaculture Portable Multiparameter Water Quality Meter with pH TDS ORP Ec Do

US$155.00-451.00

Wireless Temp Humidity Ec pH Soil Meter Portable Soil Tester Equipment

Wireless Temp Humidity Ec pH Soil Meter Portable Soil Tester Equipment

Handheld Soil Temperature Ec pH Meter Analyzer Digital Soil Moisture Data Logger

Handheld Soil Temperature Ec pH Meter Analyzer Digital Soil Moisture Data Logger

Agriculture Soil Meter Greenhouse Soil Moisture Tester Hygrometer

Agriculture Soil Meter Greenhouse Soil Moisture Tester Hygrometer

US$20.00-25.00

1/4

Zhangzhou Green-Lake Import & Export Co., Ltd.

pH Ec Ppm Test Stick for Water Quality Analysis Meter

pH Ec Ppm Test Stick for Water Quality Analysis Meter

100 Pieces(MOQ)

Multifunction 5 in 1 pH TDS Ec Salinity Temp. Water Quality Tester Meter

Multifunction 5 in 1 pH TDS Ec Salinity Temp. Water Quality Tester Meter

100 Pieces(MOQ)

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

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

100 Pieces(MOQ)

Water Quality pH Ec Temp 3 In1 pH Test Pen Meter

Water Quality pH Ec Temp 3 In1 pH Test Pen Meter

100 Pieces(MOQ)

1/4

SKZ International Co., Ltd.

M500t Benchtop Digital Multi Parameter Analyzer pH/Conductivity Meter Ec Meter

M500t Benchtop Digital Multi Parameter Analyzer pH/Conductivity Meter Ec Meter

US$1,560.00-1,733.00

Benchtop Multi-Parameter Analyzer pH/ORP/Salinity/Ec/TDS Meter with Automatic Temperature Compensated

Benchtop Multi-Parameter Analyzer pH/ORP/Salinity/Ec/TDS Meter with Automatic Temperature Compensated

US$739.50-850.00

M500t Benchtop Muliti-Parameter Resistivity Temperature Conductivity Digital Salinity TDS Meter Water pH Meter

M500t Benchtop Muliti-Parameter Resistivity Temperature Conductivity Digital Salinity TDS Meter Water pH Meter

US$1,560.00-1,733.00

M510t-a Multi-Parameter Ec Meter Controller Water Analyzer Water Quality Tester Monitoring Equipment Controller pH TDS Temp CE Meter

M510t-a Multi-Parameter Ec Meter Controller Water Analyzer Water Quality Tester Monitoring Equipment Controller pH TDS Temp CE Meter

US$1,024.00-1,137.00

1/4

Suzhou Delfino Environmental Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Ec/Do/Turbidity/Cod/pH/ORP Controller Online Meter for Wastewater Treatment

Ec/Do/Turbidity/Cod/pH/ORP Controller Online Meter for Wastewater Treatment

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$275.00-305.00

Industrial Equipment Ec/Do/Turbidity/Cod/pH/ORP Meter for Ultra Pure Water

Industrial Equipment Ec/Do/Turbidity/Cod/pH/ORP Meter for Ultra Pure Water

US$249.00-290.00

Digital Online pH/ORP/Tu/Ec Conductivity Tester/Analyzer/Meter for Swimming Pool with CE

Digital Online pH/ORP/Tu/Ec Conductivity Tester/Analyzer/Meter for Swimming Pool with CE

US$191.00-232.00

1/4

Shanghai Kuosi Electronic Co., Ltd.

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$98.00-165.00

pH Ec Monitor Dual Online Digital TDS Meter

pH Ec Monitor Dual Online Digital TDS Meter

US$98.00-160.00

RS485 Measure pH TDS Ec Meter for Hydroponics

RS485 Measure pH TDS Ec Meter for Hydroponics

US$98.00-160.00

Apure Online Digital pH ORP Ec Water Quality Analyzer Meter pH Transmitter

Apure Online Digital pH ORP Ec Water Quality Analyzer Meter pH Transmitter

US$98.00-165.00

1/4

Xi'an Lonn M&E Equipment Co., Ltd.

·Manufacturer/Factory & Trading Company

Pen Type Compact pH Meter Tester High Precision Ec pH Meter

Pen Type Compact pH Meter Tester High Precision Ec pH Meter

US$14.00-17.00

High Precision and Cheap Portable 7-in-1 pH Meter Ec Ppm TDS pH Meter

High Precision and Cheap Portable 7-in-1 pH Meter Ec Ppm TDS pH Meter

US$35.00-37.00

Hot Selling 5195 pH Meter 7 in 1pH Ec TDS Salt ORP S. G Temperature Online pH Meter

Hot Selling 5195 pH Meter 7 in 1pH Ec TDS Salt ORP S. G Temperature Online pH Meter

US$35.00-37.00

Multi-Purpose Digital pH and Ec Meter Aquarium ORP pH TDS Meter

Multi-Purpose Digital pH and Ec Meter Aquarium ORP pH TDS Meter

US$35.00-37.00

1/4

Shanghai Yoke Instrument Co., Ltd.

P9 Series pH/Ec/Do Meter with 3 Point Calibration, P913 pH Meter

P9 Series pH/Ec/Do Meter with 3 Point Calibration, P913 pH Meter

P8 Series pH/Ec/Do/Ion Meter, Portable pH/TDS Meter for Water Quality Analysis

P8 Series pH/Ec/Do/Ion Meter, Portable pH/TDS Meter for Water Quality Analysis

Manufacturer Supply Laboratory pH/Fluoride Ion/Ec Meter Multiparameter Analyzer

Manufacturer Supply Laboratory pH/Fluoride Ion/Ec Meter Multiparameter Analyzer

Digital Automatic pH/Ec Meter Analyzer Manufacturer

Digital Automatic pH/Ec Meter Analyzer Manufacturer

US$95.00-125.00

1/4

Chengdu Sentec Technology Co., Ltd.

Sem2252 Smart and Portable Digital Display Soil Testing Meter pH NPK Ec Temperature and Humidity Meter for Soil and TDS Meter

Sem2252 Smart and Portable Digital Display Soil Testing Meter pH NPK Ec Temperature and Humidity Meter for Soil and TDS Meter

US$50.00-125.00

Sentec Sem2252 High Quality Soil pH NPK Ec Temperature Humidity Sensors Meter RS485 Portable Soil Nutrient Tester for Garden

Sentec Sem2252 High Quality Soil pH NPK Ec Temperature Humidity Sensors Meter RS485 Portable Soil Nutrient Tester for Garden

US$50.00-125.00

Sem 2270 Digital Soil pH Temp Ec Meter 7 in 1 NPK Salinity Probe Sensor for Agriculture

Sem 2270 Digital Soil pH Temp Ec Meter 7 in 1 NPK Salinity Probe Sensor for Agriculture

US$134.00-215.00

Sentec Sem2270 Portable Agriculture Soil Testing Kit Smart Agriculture Sensors Soil Moisture Datalogger Analyzer for Soil NPK Ec pH Meter

Sentec Sem2270 Portable Agriculture Soil Testing Kit Smart Agriculture Sensors Soil Moisture Datalogger Analyzer for Soil NPK Ec pH Meter

1/4

Shanghai Total Industrial Co., Ltd.

pH Ec CF Ppm Stick Meter

pH Ec CF Ppm Stick Meter

US$10.00-22.90

Pen-Type pH, Ec, Conductivity, TDS Meter, Water Quality Monitor Controller

Pen-Type pH, Ec, Conductivity, TDS Meter, Water Quality Monitor Controller

US$5.00-83.30

Pen-Type Portable pH Orp TDS Ec Conductivity Meter

Pen-Type Portable pH Orp TDS Ec Conductivity Meter

US$5.00-58.60

Pen Type pH Conductivity TDS Orp Salinity Tester Meter

Pen Type pH Conductivity TDS Orp Salinity Tester Meter

US$35.00-89.40

Beijing Zetron Technology Co., Ltd

·Trading Company

PC100 Lab pH/Ec Meter for Environmental and Industrial Applications

PC100 Lab pH/Ec Meter for Environmental and Industrial Applications

US$200.00-1,000.00

Pocket pH and Ec Meter for Quick Water Quality Analysis

Pocket pH and Ec Meter for Quick Water Quality Analysis

US$100.00-1,000.00

PCD100t Multi-Parameter Touch Screen Meter for pH, Do, Ec Measurement

PCD100t Multi-Parameter Touch Screen Meter for pH, Do, Ec Measurement

US$100.00-2,000.00

PCD100 Lab pH/Ec/Do Meter for Environmental and Industrial Monitoring

PCD100 Lab pH/Ec/Do Meter for Environmental and Industrial Monitoring

US$200.00-1,000.00

1/4

Atech Sensor Co., Ltd

Multiparameter Water Quality Meter Do pH ORP Ec TDS Water Tester Meter

Multiparameter Water Quality Meter Do pH ORP Ec TDS Water Tester Meter

US$419.00-519.00

7in1 Chlorine Meter/pH/TDS/Ec/ORP/Salinity/Temp Aquaculture Swimming Pool Tank Solar Energy Water Quality Monitor

7in1 Chlorine Meter/pH/TDS/Ec/ORP/Salinity/Temp Aquaculture Swimming Pool Tank Solar Energy Water Quality Monitor

US$9.80-54.45

pH Cl Ec TDS ORP Temp Online Multi Parameter Water Quality Meter

pH Cl Ec TDS ORP Temp Online Multi Parameter Water Quality Meter

US$60.00-70.00

RS485 Agricultural Soil pH Temperature Moisture NPK Ec Salinity Humidity Sensor Meter

RS485 Agricultural Soil pH Temperature Moisture NPK Ec Salinity Humidity Sensor Meter

US$50.00-100.00

1/4

NanJing Tsung Water Technology Co., Ltd.

Portable pH Ec Meter Digital Temp TDS Meter Temperature Tester Pen

Portable pH Ec Meter Digital Temp TDS Meter Temperature Tester Pen

US$3.00-10.00

100 Pieces(MOQ)

5 in 1 Temperature Salinity Ec TDS pH Meter for Aquariums

5 in 1 Temperature Salinity Ec TDS pH Meter for Aquariums

US$3.00-10.00

100 Pieces(MOQ)

Top Quality Pen-Type pH Meter 4 in 1 Water Tester Conductivity pH/TDS/Ec/Temp Meter Digital for Aquaculture

Top Quality Pen-Type pH Meter 4 in 1 Water Tester Conductivity pH/TDS/Ec/Temp Meter Digital for Aquaculture

US$12.00-26.00

100 Pieces(MOQ)

Portable Digital 5 in 1 TDS Ec Salinity Temp pH Meters

Portable Digital 5 in 1 TDS Ec Salinity Temp pH Meters

US$12.00-26.00

100 Pieces(MOQ)

1/4

Chongqing Drawell Instrument Co., Ltd.

Ec/TDS/Salinity/Temp Portable Meter pH Tester LCD Dissolve Oxygen pH Meter

Ec/TDS/Salinity/Temp Portable Meter pH Tester LCD Dissolve Oxygen pH Meter

US$228.00-448.00

TDS pH Ec Controller Water Online Electrical Thermal Conductivity Meter Tester

TDS pH Ec Controller Water Online Electrical Thermal Conductivity Meter Tester

US$200.00-400.00

Ec/TDS/Temp Pocket Tester Ec330 pH Meter pH Tester

Ec/TDS/Temp Pocket Tester Ec330 pH Meter pH Tester

US$72.00-148.00

Ec/Resistivity/Temp Pocket Tester Vision Plus Ec331 pH Meter

Ec/Resistivity/Temp Pocket Tester Vision Plus Ec331 pH Meter

US$72.00-148.00

1/4

NANBEI INSTRUMENT LIMITED

Nanbei Instruments Lab pH Ec TDS Do Conductivity ORP Temp. Multiparameter Water Test Meter

Nanbei Instruments Lab pH Ec TDS Do Conductivity ORP Temp. Multiparameter Water Test Meter

US$600.00-700.00

Nanbei Instruments Digital 5 in 1 pH Do Ec TDS Temp Meter Multi-Parameter Water Quality Analyzer

Nanbei Instruments Digital 5 in 1 pH Do Ec TDS Temp Meter Multi-Parameter Water Quality Analyzer

US$800.00-1,100.00

Nanbei Instruments Laboratory Benchtop Digital Atc Multiparamter Water Quality Analyzer pH/ISE/Ec/Do Meter

Nanbei Instruments Laboratory Benchtop Digital Atc Multiparamter Water Quality Analyzer pH/ISE/Ec/Do Meter

US$600.00-700.00

New Handheld Water Multiparamter 5 in 1 pH/ISE/Ec/Do/Temp Meter

New Handheld Water Multiparamter 5 in 1 pH/ISE/Ec/Do/Temp Meter

US$650.00-765.00

1/4

Henan Aoda Instrument Equipment Co.,Ltd

Portable Digital Atc pH ORP Mv Conductivity Ec TDS Salinity Resistivity Do Temperature Meter

Portable Digital Atc pH ORP Mv Conductivity Ec TDS Salinity Resistivity Do Temperature Meter

US$900.00-1,100.00

Portable pH Mv Px Conductivity Ec TDS Salinity Dissolved Oxygen Ion Temperature Water Meter

Portable pH Mv Px Conductivity Ec TDS Salinity Dissolved Oxygen Ion Temperature Water Meter

US$600.00-1,500.00

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$800.00-1,500.00

Aoda Pocket pH Conductivity Ec TDS Do ORP Mv Meter with Bluetooth for Field Water Test

Aoda Pocket pH Conductivity Ec TDS Do ORP Mv Meter with Bluetooth for Field Water Test

US$100.00-200.00

1/4

Zhengzhou Bioda Instrument Co., Ltd.

7 In1 Digital Water Quality Meter High-Precision pH, TDS, Ec, Do, ORP, Ion & Temperature Analyzer for Lab, Industrial & Environmental Testing

7 In1 Digital Water Quality Meter High-Precision pH, TDS, Ec, Do, ORP, Ion & Temperature Analyzer for Lab, Industrial & Environmental Testing

US$603.00-789.00

Chemistry Sodium (Na+) Fluoride (F-) Ammonia (Nh3) pH Ec Laboratory Multiparameter Portable Water Quality Meter

Chemistry Sodium (Na+) Fluoride (F-) Ammonia (Nh3) pH Ec Laboratory Multiparameter Portable Water Quality Meter

US$900.00-1,061.00

Nitrate Calcium Potassium Ion Meter pH Ec Do Salinity TDS 7 in 1 Handheld Water Analyzer Price

Nitrate Calcium Potassium Ion Meter pH Ec Do Salinity TDS 7 in 1 Handheld Water Analyzer Price

US$646.00-827.00

Digital Multiparameter Water Quality Meter Portable pH ORP Conductivity Ec TDS Meter

Digital Multiparameter Water Quality Meter Portable pH ORP Conductivity Ec TDS Meter

US$350.00-430.00

1/4

Shanghai Haiker Environmental Protection Equipment Co., Ltd

·Trading Company

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

M600L Benchtop Multi-Parameter Analyzer pH/Ec/ISE/Do/Temp (mV/ORP/pX/Resistivity/TDS/ Sal) Meter

M600L Benchtop Multi-Parameter Analyzer pH/Ec/ISE/Do/Temp (mV/ORP/pX/Resistivity/TDS/ Sal) Meter

US$1,288.03-1,783.41

Ec200e Cheap Price Benchtop Lab Digital Electrical Conductivity Meter Price, High Resolution pH Water Tester Conductivity Meter

Ec200e Cheap Price Benchtop Lab Digital Electrical Conductivity Meter Price, High Resolution pH Water Tester Conductivity Meter

US$213.93-285.24

M500t New Design LCD Touch Screen Lab pH Meter, Benchtop pH/Ion Meter pH Tester Digital Ion Meter

M500t New Design LCD Touch Screen Lab pH Meter, Benchtop pH/Ion Meter pH Tester Digital Ion Meter

US$681.77-1,136.38

1/4

Shenzhen StarWSN Science & Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Water Quality Float Buoy Monitoring Station Lora RS485 Remote Configurable pH Cod ORP Ec Meter

Water Quality Float Buoy Monitoring Station Lora RS485 Remote Configurable pH Cod ORP Ec Meter

US$3,500.00

High Precision Integrated Multi-Parameter Water Quality Sewer Wastewater Monitoring Detector Station Ec pH Do ORP Cod Meters Transducer for Lake River

High Precision Integrated Multi-Parameter Water Quality Sewer Wastewater Monitoring Detector Station Ec pH Do ORP Cod Meters Transducer for Lake River

US$5,500.00-6,200.00

Cod Ec pH Do Residual Chlorine Turbidity Ammonia Nitrogen Monitor Station Water Quality Meter

Cod Ec pH Do Residual Chlorine Turbidity Ammonia Nitrogen Monitor Station Water Quality Meter

US$6,200.00

RS485 Online Conductivity Sensor Electrical Conductivity Meter Ec Water Monitoring System Testing

RS485 Online Conductivity Sensor Electrical Conductivity Meter Ec Water Monitoring System Testing

1/4

Kunshan Ast Optoelectronics Co., Ltd

·Manufacturer/Factory & Trading Company

Online Water Quality Meter for All Settings: Measure pH, TDS, Ec, Temp in Drinking Water, Pools, and Aquatic Environments

Online Water Quality Meter for All Settings: Measure pH, TDS, Ec, Temp in Drinking Water, Pools, and Aquatic Environments

US$10.50-12.50

Compact Water Quality pH Meter: Check pH, TDS, Ec, Temperature in Drinking Water, Pools, and Fish Tanks

Compact Water Quality pH Meter: Check pH, TDS, Ec, Temperature in Drinking Water, Pools, and Fish Tanks

US$10.50-12.50

Portable pH Meter: Measure pH, TDS, Ec, Temp for Home, Commercial, and Aquatic Needs

Portable pH Meter: Measure pH, TDS, Ec, Temp for Home, Commercial, and Aquatic Needs

US$10.50-12.50

Portable Multi-Parameter Water Quality Monitor— Test pH, TDS, Ec, Temperature in Home, Garden, or Pool

Portable Multi-Parameter Water Quality Monitor— Test pH, TDS, Ec, Temperature in Home, Garden, or Pool

US$10.50-12.50

1/4

Beijing Jingxiang Environmental Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Multi-Parameter Water Quality Monitor Online Ec Meter Acidometer Professional pH Meter

Multi-Parameter Water Quality Monitor Online Ec Meter Acidometer Professional pH Meter

US$140.00-320.00

Industrial Water Quality Tester Ec/TDS Meter Water pH Meter Digital for Swimming

Industrial Water Quality Tester Ec/TDS Meter Water pH Meter Digital for Swimming

US$140.00-320.00

RS485 Industrial Submersible Integrated pH Ec Conductivity Meter Multiparameter Water Quality Sensor

RS485 Industrial Submersible Integrated pH Ec Conductivity Meter Multiparameter Water Quality Sensor

US$140.00-320.00

Advanced Hydroponics pH and Ec Water Quality Monitor

Advanced Hydroponics pH and Ec Water Quality Monitor

US$140.00-320.00

1/4

G AND N FORTUNE LIMITED

·Manufacturer/Factory

LCD Water Acid pH Meter Ec Meter for Hydroponic Farming

LCD Water Acid pH Meter Ec Meter for Hydroponic Farming

US$6.80-8.90

100 Pieces(MOQ)

TDS Ec Meter Hold pH Meter for Hydroponics

TDS Ec Meter Hold pH Meter for Hydroponics

US$5.99-12.99

100 Pieces(MOQ)

Digital pH Meter pH Testing Pen for Hydroponic Planting

Digital pH Meter pH Testing Pen for Hydroponic Planting

US$6.80-8.90

100 Pieces(MOQ)

Greenhouse Hydroponic System Nutrient Tank pH/Ec Meter Automatic Digital Nutrient Controller

Greenhouse Hydroponic System Nutrient Tank pH/Ec Meter Automatic Digital Nutrient Controller

US$939.00-999.00

1/4

Qingdao Tlead International Co., Ltd.

·Trading Company

3 in 1 Combo pH Ec TDS Temperature Meter

3 in 1 Combo pH Ec TDS Temperature Meter

Waterproof pH Ec TDS Temperature Meters

Waterproof pH Ec TDS Temperature Meters

3 in 1 pH Ec Temperature Meter CT-983

3 in 1 pH Ec Temperature Meter CT-983

High Precision Bench pH/Orp/Ec/CF/TDS Meters (KL-2603)

High Precision Bench pH/Orp/Ec/CF/TDS Meters (KL-2603)

US$110.00-120.00

1/4

Shanghai Feisuo Industrial Co., Ltd.

·Manufacturer/Factory & Trading Company

3-in-1 TDS, Ec & Temp Digital Water Quality Meter pH Meter for Hydroponics

3-in-1 TDS, Ec & Temp Digital Water Quality Meter pH Meter for Hydroponics

US$0.68-0.88

Portable Multi-Functional Hydroponic Ec Water Quality Testing TDS&Ec Meter

Portable Multi-Functional Hydroponic Ec Water Quality Testing TDS&Ec Meter

US$0.013-0.019

4-in-1 Soil Tester Soil pH Meter Thermometer Soil Moisture Meter

4-in-1 Soil Tester Soil pH Meter Thermometer Soil Moisture Meter

US$3.35-3.45

Water Quality Testing Pen pH Acidity Digital pH Meter for Hydroponics Water

Water Quality Testing Pen pH Acidity Digital pH Meter for Hydroponics Water

US$3.35-3.45

1/4

Wuxi Chaoda Electronic Technology Co., Ltd.

Online pH Controller TDS Ec Controller Digital Electrical Conductivity Meter

Online pH Controller TDS Ec Controller Digital Electrical Conductivity Meter

US$28.57-85.71

Industrial Online Turbidity Meter Sewage Concentration Tester Paper Pulp Turbidity Analyzer Controller

Industrial Online Turbidity Meter Sewage Concentration Tester Paper Pulp Turbidity Analyzer Controller

US$1,000.00-1,200.00

4-20mA Output Density Meter Hydrochloric Acid HCl Density Meter

4-20mA Output Density Meter Hydrochloric Acid HCl Density Meter

US$542.85-785.71

Chemical Pressure Transmitter Density Meter Fuel Oil Density Meter for Beer/Mik/Juice/Food

Chemical Pressure Transmitter Density Meter Fuel Oil Density Meter for Beer/Mik/Juice/Food

US$542.85-785.71

1/4

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