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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

Industrial Online TDS Ec Electric Conductivity Resistivity Meter

Industrial Online TDS Ec Electric Conductivity Resistivity Meter

US$98.00-160.00

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$98.00-165.00

Digital Soil TDS Ec pH Salinity Conductivity Meter Probe

Digital Soil TDS Ec pH Salinity Conductivity Meter Probe

US$450.00-670.00

1/4

Suzhou Delfino Environmental Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Chinese Manufacturer Online Conductivity Meter Ec Meter for RO Treatment

Chinese Manufacturer Online Conductivity Meter Ec Meter for RO Treatment

US$85.00-100.00

Temperature Compensation Ec pH/ORP Analyzer/Controller/Meter for Wastewater Treatment

Temperature Compensation Ec pH/ORP Analyzer/Controller/Meter for Wastewater Treatment

US$140.00-160.00

Online Drinking Water Treatment Cl/Do/Ec/Tu/pH Multi-Parameter Controller Meter

Online Drinking Water Treatment Cl/Do/Ec/Tu/pH Multi-Parameter Controller Meter

US$275.00-305.00

Digital Water Ec Analyzer Digital Conductivity Meter for Wastewater Treatment

Digital Water Ec Analyzer Digital Conductivity Meter for Wastewater Treatment

US$190.00-222.00

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

Advanced TDS and Conductivity Meter for Water Testing Ec Meter

Advanced TDS and Conductivity Meter for Water Testing Ec Meter

US$1.50-2.50

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

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

US$3.99-4.55

LCD Water Quality Testing Pen - TDS, Ec, pH, Temperature Meter

LCD Water Quality Testing Pen - TDS, Ec, pH, Temperature Meter

US$9.80-11.12

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

Digital pH Meters for Sale Digital pH Meter Professional Digital Online pH and Ec Meter

Digital pH Meters for Sale Digital pH Meter Professional Digital Online pH and Ec Meter

US$155.00-170.00

pH Ec Controller with Dosing Pump Continuous pH Ec Meter

pH Ec Controller with Dosing Pump Continuous pH Ec Meter

US$155.00-170.00

pH TDS Controller Water Conductivity Meter Price

pH TDS Controller Water Conductivity Meter Price

1/4

Shanghai Kuosi Electronic Co., Ltd.

Online Thermal TDS Ec Controller Digital Electrical Conductivity Meter Sensor for Water

Online Thermal TDS Ec Controller Digital Electrical Conductivity Meter Sensor for Water

US$98.00-160.00

pH Ec Monitor Dual Online Digital TDS Meter

pH Ec Monitor Dual Online Digital TDS Meter

US$98.00-160.00

High Quality Water Electrical Conductivity Meter Ec Controller pH/Ec/TDS Controller Meter Water Test Meter

High Quality Water Electrical Conductivity Meter Ec Controller pH/Ec/TDS Controller Meter Water Test Meter

US$98.00-165.00

Industrial Online 4-20mA Ec/TDS Conductivity Controller Meter with Sensor

Industrial Online 4-20mA Ec/TDS Conductivity Controller Meter with Sensor

US$98.00-165.00

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

Digital Conductivity Tester Ec-138c Ec Meter

Digital Conductivity Tester Ec-138c Ec Meter

Ec98330 Ec CF TDS Ecostick Nutrient Tester Conductivity Meter

Ec98330 Ec CF TDS Ecostick Nutrient Tester Conductivity Meter

Waterproof pH Ec TDS Temperature Meters

Waterproof pH Ec TDS Temperature Meters

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

Ec500t Desktop Conductivity Analyzer Testing Conductivity Meter Digital Ec Meter for Laboratory Water Quality Analysis

Ec500t Desktop Conductivity Analyzer Testing Conductivity Meter Digital Ec Meter for Laboratory Water Quality Analysis

US$583.01-699.62

Ec210e Digital Water Portable Electrical Conductivity Meter Ec TDS Meter, Electrical Conductivity Meter Ec TDS Meter Price

Ec210e Digital Water Portable Electrical Conductivity Meter Ec TDS Meter, Electrical Conductivity Meter Ec TDS Meter Price

US$207.73-276.97

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

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

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

Online Conductivity Meter EC sensor With High Durability for Water Quality Testing

Online Conductivity Meter EC sensor With High Durability for Water Quality Testing

US$40.00-500.00

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

1/4

Shenzhen StarWSN Science & Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

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

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

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

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

Shanghai Boqu Instrument Co., Ltd.

·Manufacturer/Factory & Trading Company

Boqu Portable Dds-1702 Analyzer Factory Price Water Conductivity Probe Portable Conductivity Analyzer Electrical Ec TDS Conductivity Meter

Boqu Portable Dds-1702 Analyzer Factory Price Water Conductivity Probe Portable Conductivity Analyzer Electrical Ec TDS Conductivity Meter

US$49.00-249.00

Boqu Ddg-2080X with Conductivity Sensor Water in Line Ec Conductivity Meter

Boqu Ddg-2080X with Conductivity Sensor Water in Line Ec Conductivity Meter

US$85.00-550.00

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

Boqu Ddg-2080X Hight Temperature Water Best TDS Meter Ec Electrical Range Water Ppm Indicator Calibration Instrument/Meter

Boqu Ddg-2080X Hight Temperature Water Best TDS Meter Ec Electrical Range Water Ppm Indicator Calibration Instrument/Meter

US$85.00-550.00

1/4

Shandong Renke Control Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Cheap Price Smart Plant Sensor Temp Ec Tester Portable Soil Moisture Meter

Cheap Price Smart Plant Sensor Temp Ec Tester Portable Soil Moisture Meter

US$20.00-25.00

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

Aquaculture Aquarium Ec Probe Real Time Electrical Conductivity Meter for Water

Aquaculture Aquarium Ec Probe Real Time Electrical Conductivity Meter for Water

US$53.00-95.00

1/4

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

Family Aquairum Water Quality Hydroponics Europe 0~999us/Cm Digital Ec Meter

Family Aquairum Water Quality Hydroponics Europe 0~999us/Cm Digital Ec Meter

100 Pieces(MOQ)

3 in 1 Multifunction Ec CF TDS Conductivity Meter Ec-3185

3 in 1 Multifunction Ec CF TDS Conductivity Meter Ec-3185

100 Pieces(MOQ)

Seawater Electronic Hydrometer Waterproof Salinity pH TDS Ec ORP Tester Meter

Seawater Electronic Hydrometer Waterproof Salinity pH TDS Ec ORP 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

Wuxi Chaoda Electronic Technology Co., Ltd.

Industrial Conductivity Meter, Water Quality Ec Value Detector, Conductivity Controller

Industrial Conductivity Meter, Water Quality Ec Value Detector, Conductivity Controller

US$121.60-285.97

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

TDS Pure Water Detection Ec Meter Sensor RS485

TDS Pure Water Detection Ec Meter Sensor RS485

US$121.60-285.97

Industrial Online Conductivity Meter Ec Meter Testing Instrument

Industrial Online Conductivity Meter Ec Meter Testing Instrument

US$121.60-285.97

1/4

Shanghai Boqu Instrument Co., Ltd.

·Manufacturer/Factory

Industrial Conductivity Meter&Ec Meter (DDG-200)

Industrial Conductivity Meter&Ec Meter (DDG-200)

US$1.00-100.00

Water Treatment Ec TDS Conductivity Meter Probe

Water Treatment Ec TDS Conductivity Meter Probe

Digital Display Conductivity Meter for TDS, Ec, Salinity Measuring (DDG-2080PRO)

Digital Display Conductivity Meter for TDS, Ec, Salinity Measuring (DDG-2080PRO)

US$229.00-399.00

Boqu Brand Water Conductivity Meter&Ec Meter

US$1.00-300.00

1/4

Shandong Hczhun Environmental Protection Equipment Co., Ltd.

·Manufacturer/Factory & Trading Company

Water Tester Online pH TDS Ec Controller Digital Electrical Conductivity Meter

Water Tester Online pH TDS Ec Controller Digital Electrical Conductivity Meter

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

Water Tester Online pH TDS Ec Controller Digital Electrical Conductivity Meter CCT-3300

Water Tester Online pH TDS Ec Controller Digital Electrical Conductivity Meter CCT-3300

Industrial Electrical Iot Conductivity Meter TDS Water Quality Ec Sensor CCT-3100 Electrical Conductivity Probe Ec Tester

Industrial Electrical Iot Conductivity Meter TDS Water Quality Ec Sensor CCT-3100 Electrical Conductivity Probe Ec Tester

1/4

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

·Manufacturer/Factory & Trading Company

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

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

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

1/4

Shenzhen Yowexa Measurement Technology Co., Ltd.

Ec-600-P Measurement Range 0-2000um High-Precision Digital Automobile Film Thickness Meter Car Paint Coating Thickness Tester Gauge

Ec-600-P Measurement Range 0-2000um High-Precision Digital Automobile Film Thickness Meter Car Paint Coating Thickness Tester Gauge

US$53.00-62.00

Ec-470A Paint Meter for Galvanized Layer or Plastic Film Thickness

Ec-470A Paint Meter for Galvanized Layer or Plastic Film Thickness

US$47.50-58.40

Yw-662 Portable Water Ec TDS Conductivity Meter

Yw-662 Portable Water Ec TDS Conductivity Meter

US$11.10-13.60

Ec-470 Automatic Recognition Rotating Screen Painting Thickness Meter

Ec-470 Automatic Recognition Rotating Screen Painting Thickness Meter

US$45.60-60.80

1/4

Shanghai Yoke Instrument Co., Ltd.

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

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

Touch Screen Conductivity/Ec/TDS/Salinity Meter

Touch Screen Conductivity/Ec/TDS/Salinity Meter

US$290.00-370.00

Laboratory Benchtop Conductivity/Ec/TDS/Salinity Meter Factory Price

Laboratory Benchtop Conductivity/Ec/TDS/Salinity Meter Factory Price

US$50.00-90.00

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

1/4

SKZ International Co., Ltd.

M500t Benchtop Digital Multi Parameter Analyzer pH/Conductivity Meter Ec Meter for Water Quality Analysis

M500t Benchtop Digital Multi Parameter Analyzer pH/Conductivity Meter Ec Meter for Water Quality Analysis

US$1,560.00-1,733.00

Ec310f TDS Ec Meter Digital Water Tester Digital Meter Conductivity Tester Conductivity Meter for Chemical Solutions Accurate Watertesting

Ec310f TDS Ec Meter Digital Water Tester Digital Meter Conductivity Tester Conductivity Meter for Chemical Solutions Accurate Watertesting

US$361.00-401.00

M500t - a Automatic Multi - Function TDS Ec Do pH Multipara Meter for Drinking Labs Industries Water Quality Probe

M500t - a Automatic Multi - Function TDS Ec Do pH Multipara Meter for Drinking Labs Industries Water Quality Probe

US$1,023.00-1,136.00

Ec210e TDS Ec Salinity Temperature Meter Digital Water Tester Meter Conductivity Tester Meter for Accurate Water Testing

Ec210e TDS Ec Salinity Temperature Meter Digital Water Tester Meter Conductivity Tester Meter for Accurate Water Testing

US$274.00-304.00

1/4

Chengdu Sentec Technology Co., Ltd.

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

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

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

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

1/4

BGT Technology(Beijing) Co., Ltd.

Conductivity TDS Meter Online Conductivity Meter with Sensor Probe Water Conductivity Controller Ec Sensor Electrode

Conductivity TDS Meter Online Conductivity Meter with Sensor Probe Water Conductivity Controller Ec Sensor Electrode

US$239.99-279.99

Cost-Effective Water Ec Meter for Environmental Monitoring IP68 & 0-65º C Range

Cost-Effective Water Ec Meter for Environmental Monitoring IP68 & 0-65º C Range

US$121.50-142.99

Bgt-D718-pH Water Quality Monitoring Station 4-20mA 0-5V RS485 Water pH Meter for Effluent Treatment Plant Water Treatment

Bgt-D718-pH Water Quality Monitoring Station 4-20mA 0-5V RS485 Water pH Meter for Effluent Treatment Plant Water Treatment

US$58.99-68.99

Bgt CE Online Water Quality Monitoring RS485 TDS Ec Water Conductivity Probe Sensor Meter

Bgt CE Online Water Quality Monitoring RS485 TDS Ec Water Conductivity Probe Sensor Meter

US$99.99-299.99

1/4

Sichuan Weinasa Technology Co., Ltd.

·Trading Company

Xs-ORP06A pH/ORP/Ec/Do/Cl/Turbidity Smart Controller Apure Analog ORP Sensor Ozone Sensor Modbus Meter Arduino Probe Module

Xs-ORP06A pH/ORP/Ec/Do/Cl/Turbidity Smart Controller Apure Analog ORP Sensor Ozone Sensor Modbus Meter Arduino Probe Module

US$179.00-192.00

Tr-Htse Sell Well Convenient Highly Accurate and Widely Used Soil Electronic Conductance Sensor Soil Ec Tester Soil Ec Meter

Tr-Htse Sell Well Convenient Highly Accurate and Widely Used Soil Electronic Conductance Sensor Soil Ec Tester Soil Ec Meter

US$48.00-59.00

Veinasa-Ec06 Ec Sensor Water Conductivity Sensor Probe Electrical Conductivity Meter for Water Treatment

Veinasa-Ec06 Ec Sensor Water Conductivity Sensor Probe Electrical Conductivity Meter for Water Treatment

US$179.00-192.00

Veinasa-Ec Soil Conductivity Meter Soil Analyzer Electronic Measuring Instruments

Veinasa-Ec Soil Conductivity Meter Soil Analyzer Electronic Measuring Instruments

US$82.00-136.00

1/4

Shanghai Total Industrial Co., Ltd.

Ec-98331 Pen Type Soil Ec Meter

Ec-98331 Pen Type Soil Ec Meter

US$50.00-55.00

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

pH Ec CF Ppm Stick Meter

pH Ec CF Ppm Stick Meter

US$10.00-22.90

Jiangxi Aiyi High Tech Co., Ltd.

·Trading Company

Portable LCD Display Pen Type Digital Water Quality Monitor 4 in 1 Ec TDS Temp pH Meter with Backlight for Drinking Water

Portable LCD Display Pen Type Digital Water Quality Monitor 4 in 1 Ec TDS Temp pH Meter with Backlight for Drinking Water

US$9.90-12.90

2000ms Electrical Conductivity Temp Digital TDS Ec Meter

2000ms Electrical Conductivity Temp Digital TDS Ec Meter

Digital Ammonia Ec Salt Water Testing Meter

Digital Ammonia Ec Salt Water Testing Meter

Analysis Instrument 0.00 Us/Cm to 200 Ms/Cm Portable TDS Ec Meter

Analysis Instrument 0.00 Us/Cm to 200 Ms/Cm Portable TDS Ec Meter

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

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

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

High Precision Conductivity Online Conductivity Meter Pure Water Detection TDS

High Precision Conductivity Online Conductivity Meter Pure Water Detection TDS

US$73.00-108.00

1/4

Beijing Zetron Technology Co., Ltd

·Trading Company

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

CD100 Benchtop Do/Ec Meter for Water Treatment and Laboratory Use

CD100 Benchtop Do/Ec Meter for Water Treatment and Laboratory Use

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

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

NanJing Tsung Water Technology Co., Ltd.

High Quality 4 in 1 pH/TDS/Ec/Temp Meter pH TDS Ec Water Tester with Backlight pH Meter

High Quality 4 in 1 pH/TDS/Ec/Temp Meter pH TDS Ec Water Tester with Backlight pH Meter

US$12.00-26.00

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)

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)

1/4

NANBEI INSTRUMENT LIMITED

Lab Benchtop Water Ec TDS Resistivity Salinity Temperature Conductivity Meter

Lab Benchtop Water Ec TDS Resistivity Salinity Temperature Conductivity Meter

US$390.00-470.00

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

Nanbei Instruments Portable Multi Parameter Water Analysis pH Ec Controller Test Meter

Nanbei Instruments Portable Multi Parameter Water Analysis pH Ec Controller Test Meter

US$650.00-765.00

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

Chongqing Drawell Instrument Co., Ltd.

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

pH/Ec80 pH/Ec/TDS/Salt/Temp Tester pH Meter Laboratory Pocket pH Meuer

pH/Ec80 pH/Ec/TDS/Salt/Temp Tester pH Meter Laboratory Pocket pH Meuer

US$72.00-248.00

Drawell Dw-Ec330 Ec/TDS/Temp pH/Temp Pocket Testers TDS Conductivity Meter LCD-D

Drawell Dw-Ec330 Ec/TDS/Temp pH/Temp Pocket Testers TDS Conductivity Meter LCD-D

US$40.00-100.00

Ec/ TDS/Temp Benchtop pH/Conductivity Meter

Ec/ TDS/Temp Benchtop pH/Conductivity Meter

US$40.00-100.00

1/4

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