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Shanghai GL Environmental Technology Co., Ltd.

Send Inquiry
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
1 Piece(MOQ)
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
1 Piece(MOQ)
Good Price Pool Water Treatment Ec Tester Meter TDS Controller

Good Price Pool Water Treatment Ec Tester Meter TDS Controller

US$98.00-160.00
1 Piece(MOQ)
Aquarium Ec pH Meter Controller with Electrode

Aquarium Ec pH Meter Controller with Electrode

US$98.00-190.00
1 Piece(MOQ)
1/4

Suzhou Delfino Environmental Technology Co., Ltd.

11 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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
1 Piece(MOQ)
2-Electrode Analog Ec Analyzer Online Conductivity Meter for Water Quality Analysis

2-Electrode Analog Ec Analyzer Online Conductivity Meter for Water Quality Analysis

US$190.00-222.00
1 Piece(MOQ)
CE ISO9001 Ec/pH/ORP/Cl Transmitter Do Meter for Sewage Discharge Monitoring

CE ISO9001 Ec/pH/ORP/Cl Transmitter Do Meter for Sewage Discharge Monitoring

US$199.00-232.00
1 Piece(MOQ)
4-Electrode Analog Ec Tester Water Conductivity Meter for Electroplating

4-Electrode Analog Ec Tester Water Conductivity Meter for Electroplating

US$190.00-222.00
1 Piece(MOQ)
1/4

Hangzhou Supmea International Trading Co., Ltd.

6 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
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
1 Piece(MOQ)
Digital Online Ec Tester TDS Analysis Instrument Conductivity Meter Instrument Price

Digital Online Ec Tester TDS Analysis Instrument Conductivity Meter Instrument Price

US$155.00-170.00
1 Piece(MOQ)
4-20mA pH ORP Do Ec Turbidity Monitoring Multiparameter Water Quality Meter for Wastewater Effluent

4-20mA pH ORP Do Ec Turbidity Monitoring Multiparameter Water Quality Meter for Wastewater Effluent

US$2,000.00-2,600.00
1 Piece(MOQ)
High Temperature Resistant TDS Ec Electrode Sensor Power Plant Water Conductivity Meter

High Temperature Resistant TDS Ec Electrode Sensor Power Plant Water Conductivity Meter

US$80.00-105.00
1 Piece(MOQ)
1/4

Henan Bingsheng Industrial Co., Ltd.

8 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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
10 Sets(MOQ)
Portable Water Quality Testing Meter for pH, TDS & Ec

Portable Water Quality Testing Meter for pH, TDS & Ec

US$3.99-4.55
10 Sets(MOQ)
CE Certified Digital pH Pen - Portable Multi-Parameter Water Purity Meter (EC/TDS/Temperature)

CE Certified Digital pH Pen - Portable Multi-Parameter Water Purity Meter (EC/TDS/Temperature)

US$9.80-11.12
5 Pieces(MOQ)
Smart Tuya WiFi 8 in 1 pH/Salinity/TDS/Ec/S. G Meter for Fish Tank pH Meter

Smart Tuya WiFi 8 in 1 pH/Salinity/TDS/Ec/S. G Meter for Fish Tank pH Meter

US$29.90-51.60
5 Pieces(MOQ)
1/4

Shanghai Kuosi Electronic Co., Ltd.

Send Inquiry
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
1 Piece(MOQ)
Online Water Testing Instrument Digital Ec TDS Conductivity Meter Controller

Online Water Testing Instrument Digital Ec TDS Conductivity Meter Controller

US$98.00-160.00
1 Piece(MOQ)
RP3000 Industrial Hydroponic Ec pH Meter Multiparameter Water Quality Meter Analyzer

RP3000 Industrial Hydroponic Ec pH Meter Multiparameter Water Quality Meter Analyzer

US$98.00-165.00
1 Piece(MOQ)
Online pH TDS Ec Controller Digital Conductivity Meter for Water Treatment

Online pH TDS Ec Controller Digital Conductivity Meter for Water Treatment

US$98.00-160.00
1 Piece(MOQ)
1/4

Qingdao Tlead International Co., Ltd.

22 yrs·4.7
·Trading Company
Send Inquiry
3 in 1 Combo pH Ec TDS Temperature Meter

3 in 1 Combo pH Ec TDS Temperature Meter

US$42.00
1 Piece(MOQ)
Ec98330 Ec CF TDS Ecostick Nutrient Tester Conductivity Meter

Ec98330 Ec CF TDS Ecostick Nutrient Tester Conductivity Meter

US$19.00
1 Piece(MOQ)
Digital Conductivity Tester Ec-138c Ec Meter

Digital Conductivity Tester Ec-138c Ec Meter

US$5.00
1 Piece(MOQ)
Waterproof pH Ec TDS Temperature Meters

Waterproof pH Ec TDS Temperature Meters

US$18.00
1 Piece(MOQ)
1/4

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

5.0
Send Inquiry
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
10 Pieces(MOQ)
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
10 Pieces(MOQ)
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
10 Pieces(MOQ)
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
10 Pieces(MOQ)
1/4

Shanghai Haiker Environmental Protection Equipment Co., Ltd

5 yrs·5.0
·Trading Company
Send Inquiry
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
1 sets(MOQ)
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
1 sets(MOQ)
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
1 sets(MOQ)
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 sets(MOQ)
1/4

Anhui Madsur Technology Co., Ltd.

6 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Handheld Portable EC Meter Conductivity/TDS/Salinity/Resistivity Meter

Handheld Portable EC Meter Conductivity/TDS/Salinity/Resistivity Meter

US$258.00-275.00
1 set(MOQ)
Electronic Digital Salinity Meter Pen-type EC Analyzer With Dry Battery

Electronic Digital Salinity Meter Pen-type EC Analyzer With Dry Battery

US$20.00-49.00
1 Piece(MOQ)
MDS-DP06E-X 2-in-1 pH EC Meter Monitor for Water Quality Analyzer

MDS-DP06E-X 2-in-1 pH EC Meter Monitor for Water Quality Analyzer

US$439.00-499.00
1 Set(MOQ)
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
1 Set(MOQ)
1/4

Shenzhen StarWSN Science & Technology Co., Ltd.

10 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
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
2 Pieces(MOQ)
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
1 Piece(MOQ)
RS485 Online Conductivity Sensor Electrical Conductivity Meter Ec Water Monitoring System Testing

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

US$315.00
2 Pieces(MOQ)
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
1 Piece(MOQ)
1/4

Shanghai Boqu Instrument Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
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
1 Piece(MOQ)
Boqu Bh-485-pH Water Value Pool Measuring Instruments pH Tester/Sensor

Boqu Bh-485-pH Water Value Pool Measuring Instruments pH Tester/Sensor

US$85.00-550.00
1 Piece(MOQ)
Boqu New Design Ddg-2080 PRO Online Ec Sensor Meter for Swas RO System Conductivity Analyzer

Boqu New Design Ddg-2080 PRO Online Ec Sensor Meter for Swas RO System Conductivity Analyzer

US$85.00-550.00
1 Piece(MOQ)
Boqu Ddg-200 Conductivity/TDS Meter Cost Ispring Waterdrop Kent Sediment Filter Whirlpool RO Tank Ec Sensor

Boqu Ddg-200 Conductivity/TDS Meter Cost Ispring Waterdrop Kent Sediment Filter Whirlpool RO Tank Ec Sensor

US$85.00-550.00
1 Piece(MOQ)
1/4

Shandong Renke Control Technology Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Online Analog Modbus TDS Ec Meter Water Conductivity Probe for Industrial Laboratory

Online Analog Modbus TDS Ec Meter Water Conductivity Probe for Industrial Laboratory

US$53.00-95.00
1 Piece(MOQ)
Digital Ec Electrodes Online Water TDS Conductivity Meter for Aquaculture Sewage

Digital Ec Electrodes Online Water TDS Conductivity Meter for Aquaculture Sewage

US$50.00
1 Piece(MOQ)
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
1 Piece(MOQ)
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 Piece(MOQ)
1/4

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

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

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

Negotiable
100 Pieces(MOQ)
Water Quality 3 in 1 Multifunction Digital pH Ec Temperature Tester Meter

Water Quality 3 in 1 Multifunction Digital pH Ec Temperature Tester Meter

US$9.20
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

Negotiable
100 Pieces(MOQ)
pH Ec Ppm Test Stick for Water Quality Analysis Meter

pH Ec Ppm Test Stick for Water Quality Analysis Meter

US$15.00
100 Pieces(MOQ)
1/4

Wuxi Chaoda Electronic Technology Co., Ltd.

Send Inquiry
TDS Pure Water Detection Ec Meter Sensor RS485

TDS Pure Water Detection Ec Meter Sensor RS485

US$121.60-285.97
1 Set(MOQ)
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
1 Set(MOQ)
Industrial Online Conductivity Meter Water Quality Ec Detector Conductivity Meter Sensor

Industrial Online Conductivity Meter Water Quality Ec Detector Conductivity Meter Sensor

US$121.60-285.97
1 Set(MOQ)
Industrial Conductivity Meter, Water Quality Ec Value Detector, Conductivity Controller

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

US$150.00-180.00
1 Set(MOQ)
1/4

Shanghai Boqu Instrument Co., Ltd.

19 yrs
·Manufacturer/Factory
Send Inquiry
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
1 Piece(MOQ)
Industrial Conductivity Meter&Ec Meter (DDG-200)

Industrial Conductivity Meter&Ec Meter (DDG-200)

US$1.00-100.00
1 Piece(MOQ)
Water Treatment Ec TDS Conductivity Meter Probe

Water Treatment Ec TDS Conductivity Meter Probe

Negotiable
1 Piece(MOQ)
Boqu Brand Water Conductivity Meter&Ec Meter

Boqu Brand Water Conductivity Meter&Ec Meter

US$1.00-300.00
1 Piece(MOQ)
1/4

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

13 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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
50 Pieces(MOQ)
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
50 Pieces(MOQ)
Online Wholesale Cheap Hydroponic Salinity TDS Meter Multifunctional TDS Ec Meter

Online Wholesale Cheap Hydroponic Salinity TDS Meter Multifunctional TDS Ec Meter

US$22.00-24.00
50 Pieces(MOQ)
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
50 Pieces(MOQ)
1/4

Shandong Hczhun Environmental Protection Equipment Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
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

US$230.00
10 Pieces(MOQ)
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

US$230.00
10 Pieces(MOQ)
Water Tester Online pH TDS Ec Controller Digital Electrical Conductivity Meter

Water Tester Online pH TDS Ec Controller Digital Electrical Conductivity Meter

US$230.00
10 Pieces(MOQ)
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$230.00
10 Pieces(MOQ)
1/4

Shenzhen Yowexa Measurement Technology Co., Ltd.

5.0
Send Inquiry
Ec-470 Automatic Recognition Rotating Screen Painting Thickness Meter

Ec-470 Automatic Recognition Rotating Screen Painting Thickness Meter

US$45.60-60.80
1 Piece(MOQ)
Yw-662 Water Quality Testing Ec Conductivity TDS Meter

Yw-662 Water Quality Testing Ec Conductivity TDS Meter

US$11.10-13.60
1 Piece(MOQ)
Ec-555se Digital Paint Coating Thickness Gauge Meter

Ec-555se Digital Paint Coating Thickness Gauge Meter

US$105.30-129.60
1 Piece(MOQ)
Ec-777 Bluetooth APP Support Car Paint Test Coating Thickness Gauge Meter

Ec-777 Bluetooth APP Support Car Paint Test Coating Thickness Gauge Meter

US$112.50-145.50
1 Piece(MOQ)
1/4

Shanghai Yoke Instrument Co., Ltd.

Send Inquiry
Touch Screen Conductivity/Ec/TDS/Salinity Meter

Touch Screen Conductivity/Ec/TDS/Salinity Meter

US$290.00-370.00
1 Piece(MOQ)
Manufacturer Supply Laboratory pH/Fluoride Ion/Ec Meter Multiparameter Analyzer

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

Negotiable
1 Piece(MOQ)
Bench Top Tablet Conductivity Meter Electrochemical Water Analyzer P912

Bench Top Tablet Conductivity Meter Electrochemical Water Analyzer P912

US$169.00-223.00
1 Piece(MOQ)
Laboratory Benchtop Conductivity/Ec/TDS/Salinity Meter Factory Price

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

US$50.00-90.00
1 Piece(MOQ)
1/4

BGT Technology(Beijing) Co., Ltd.

5.0
Send Inquiry
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
1 Piece(MOQ)
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
1 Piece(MOQ)
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
1 Piece(MOQ)
Bgt CE Low Price 7 in 1 Soil Sensor Multi-Depth Soil Moisture Sensor NPK pH Temperature Ec Sensor Meter for Agriculture

Bgt CE Low Price 7 in 1 Soil Sensor Multi-Depth Soil Moisture Sensor NPK pH Temperature Ec Sensor Meter for Agriculture

US$37.90-39.90
1 Piece(MOQ)
1/4

SKZ International Co., Ltd.

5.0
Send Inquiry
M500t Multi-Parameter Test Ec Sensor Controllerprobe Electrochemical Products TDS Drinking Labs Conductivity Probe Water Tester Device Meter

M500t Multi-Parameter Test Ec Sensor Controllerprobe Electrochemical Products TDS Drinking Labs Conductivity Probe Water Tester Device Meter

US$1,495.00-1,661.00
1 Piece(MOQ)
M310t Ec Meter for Hydroponics pH TDS Controller TDS Meter Hold Water Analysis Quality Strips Test Kit

M310t Ec Meter for Hydroponics pH TDS Controller TDS Meter Hold Water Analysis Quality Strips Test Kit

US$995.00-1,049.00
1 Piece(MOQ)
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
1 Piece(MOQ)
Skz2054c Carbon Monoxide Co Gas Tester Equipment Meter Tester LCD Carbon

Skz2054c Carbon Monoxide Co Gas Tester Equipment Meter Tester LCD Carbon

US$328.50-365.00
1 Piece(MOQ)
1/4

Chengdu Sentec Technology Co., Ltd.

5.0
Send Inquiry
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
1 Piece(MOQ)
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

US$128.00
1 Piece(MOQ)
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 Piece(MOQ)
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
1 Piece(MOQ)
1/4

Jiangxi Aiyi High Tech Co., Ltd.

5.0
·Trading Company
Send Inquiry
Digital Ammonia Ec Salt Water Testing Meter

Digital Ammonia Ec Salt Water Testing Meter

US$567.00
1 Piece(MOQ)
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
1 Piece(MOQ)
2000ms Electrical Conductivity Temp Digital TDS Ec Meter

2000ms Electrical Conductivity Temp Digital TDS Ec Meter

US$357.00
1 Piece(MOQ)
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

US$259.00
1 Piece(MOQ)
1/4

Atech Sensor Co., Ltd

5.0
Send Inquiry
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
1 Piece(MOQ)
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
1 Piece(MOQ)
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
1 Piece(MOQ)
TDS Meter Digital Water Tester Water Quality Meter

TDS Meter Digital Water Tester Water Quality Meter

US$219.00-289.00
5 Pieces(MOQ)
1/4

Shanghai Total Industrial Co., Ltd.

Send Inquiry
pH Ec CF Ppm Stick Meter

pH Ec CF Ppm Stick Meter

US$10.00-22.90
1 Piece(MOQ)
Ec-98331 Pen Type Soil Ec Meter

Ec-98331 Pen Type Soil Ec Meter

US$50.00-55.00
1 Piece(MOQ)
Pen-Type Portable pH Orp TDS Ec Conductivity Meter

Pen-Type Portable pH Orp TDS Ec Conductivity Meter

US$5.00-58.60
1 Piece(MOQ)
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
1 Piece(MOQ)

Beijing Zetron Technology Co., Ltd

8 yrs·5.0
·Trading Company
Send Inquiry
CD100 Digital Do and Ec Meter for Research and Laboratory Testing

CD100 Digital Do and Ec Meter for Research and Laboratory Testing

US$200.00-1,000.00
1 Piece(MOQ)
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
1 Piece(MOQ)
Ec100t Touch Screen Ec Meter for Laboratory and Educational Applications

Ec100t Touch Screen Ec Meter for Laboratory and Educational Applications

US$100.00-2,000.00
1 Piece(MOQ)
Ec100 Lab Ec Meter for Environmental and Industrial Monitoring

Ec100 Lab Ec Meter for Environmental and Industrial Monitoring

US$200.00-1,000.00
1 Piece(MOQ)
1/4

Chongqing Drawell Instrument Co., Ltd.

Send Inquiry
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 Piece(MOQ)
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
1 Piece(MOQ)
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
1 Piece(MOQ)
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
1 Piece(MOQ)
1/4

NanJing Tsung Water Technology Co., Ltd.

5.0
Send Inquiry
3 in 1 Portable TDS Ec Meter Digital Temp TDS Meter Tester

3 in 1 Portable TDS Ec Meter Digital Temp TDS Meter Tester

US$3.00-10.00
100 Pieces(MOQ)
7 in 1 pH TDS Ec ORP Salinity S. G Temperature Tester

7 in 1 pH TDS Ec ORP Salinity S. G Temperature Tester

US$3.00-10.00
100 Pieces(MOQ)
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)
1/4

NANBEI INSTRUMENT LIMITED

5.0
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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
1 Set(MOQ)
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
1 Piece(MOQ)
Nanbei Instruments Lab Analysis Instrument pH TDS Ec Laboratory Multiparameter Water Quality Meter

Nanbei Instruments Lab Analysis Instrument pH TDS Ec Laboratory Multiparameter Water Quality Meter

US$600.00-700.00
1 Piece(MOQ)
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
1 set(MOQ)
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Henan Aoda Instrument Equipment Co.,Ltd

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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$800.00-1,500.00
1 Set(MOQ)
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
1 Set(MOQ)
Ec310f Portable Digital Field Test Resisitivity Salinity Conductivity Ec TDS Meter

Ec310f Portable Digital Field Test Resisitivity Salinity Conductivity Ec TDS Meter

US$300.00-500.00
1 Set(MOQ)
Aoda Ec400f Resistivity Salinity Ec TDS Conductivity Meter

Aoda Ec400f Resistivity Salinity Ec TDS Conductivity Meter

US$500.00-700.00
1 Set(MOQ)
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