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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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Main Products: Diaphragm Pump, Dosing Pump, pH Meter, Conductivity Meter, Flow Meter, Level Meter, Pressure Transmitter, Liquid Mixer, Chemical Pump, Dosing System
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Audited Supplier Audited Supplier Since 2019
Shanghai GL Environmental Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2019
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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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Certification : CE
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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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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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Wholesale Handheld Digital TDS Meter Ppm Quality Testing Tool OEM

Wholesale Handheld Digital TDS Meter Ppm Quality Testing Tool OEM

US $ 0.4-1.3 / pieces FOB
500 pieces (MOQ)
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Display : Digital
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Audited Supplier Audited Supplier Since 2023
Fuzhou Hedao Trade Co., Ltd.

Fujian, China Since 2023
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Ez9908 Wholesale Digital 4 in 1 TDS/Ec/pH Meter with Backlight

Ez9908 Wholesale Digital 4 in 1 TDS/Ec/pH Meter with Backlight

US $ 6.55-7.44 / pieces FOB
50 pieces (MOQ)
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Main Products: pH Meter, Soil Moisture Meter, Refractometer, Coating Thickness Gauge, Data Logger, TDS Meter, Digital Thermometer, Water Quality Meter, Huminity Meter
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Audited Supplier Audited Supplier Since 2023
Fuzhou Hedao Trade Co., Ltd.

Fujian, China Since 2023
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Ez9909A 5 in 1 Water Quality Tester pH/TDS/Ec/Salinity/Temp Meter for Aquarium

Ez9909A 5 in 1 Water Quality Tester pH/TDS/Ec/Salinity/Temp Meter for Aquarium

US $ 6.99-8.99 / Piece FOB
50 Pieces (MOQ)
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Portable : Portable
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Audited Supplier Audited Supplier Since 2023
Fuzhou Hedao Trade Co., Ltd.

Fujian, China Since 2023
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Industrial Online pH TDS Ec Controller Digital Electrical Conductivity Meter for Water Treatment with Sensor

Industrial Online pH TDS Ec Controller Digital Electrical Conductivity Meter for Water Treatment with Sensor

US $ 98-160 / Piece FOB
1 Piece (MOQ)
More
Main Products: Diaphragm Pump, Dosing Pump, pH Meter, Conductivity Meter, Flow Meter, Level Meter, Pressure Transmitter, Liquid Mixer, Chemical Pump, Dosing System
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Audited Supplier Audited Supplier Since 2019
Shanghai GL Environmental Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2019
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5 in 1 Lab Equipment Aquarium Water Portable Pen Digital pH Conductivity Salinity TDS pH Meter

5 in 1 Lab Equipment Aquarium Water Portable Pen Digital pH Conductivity Salinity TDS pH Meter

US $ 8.99-9.85 / Piece FOB
200 Pieces (MOQ)
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Appliance : Food Analysis, Medical Research, Biochemistry
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Audited Supplier Audited Supplier Since 2023
Fuzhou Hedao Trade Co., Ltd.

Fujian, China Since 2023
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Online Conductivity/TDS/Salinity Meter SC4000EC

Online Conductivity/TDS/Salinity Meter SC4000EC

US $ 180-250 / Piece FOB
1 Piece (MOQ)
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Main Products: pH Meter, Conductivity Meter, Dissolved Oxygen Meter, Turbidity Meter, Free Chlorine Analyzer, Tempoerature Transmitter, All Kinds of Sensors for Water Analyzer, TDS Meter, Ammonia Tester, Pressure Transmitter
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Audited Supplier Audited Supplier Since 2019
Shanghai Chunye Instrument Technology Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2019
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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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Portable : Non-portable
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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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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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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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Portable : Non Portable
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shanghai Yoke Instrument Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2019
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Liquid Analyzer pH Meter Other Analysis Instruments Flow Meter Water Meter Electrode
3 in 1 Water Tester Portable TDS pH Meter for Drinking Water

3 in 1 Water Tester Portable TDS pH Meter for Drinking Water

US $ 6.9-7.85 / 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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Boqu Ddg-2080X Hight Temperature Water TDS Meter Price Conductivity Sensor Conductivity Monitor/Analyzer/Meter

Boqu Ddg-2080X Hight Temperature Water TDS Meter Price Conductivity Sensor Conductivity Monitor/Analyzer/Meter

US $ 85-550 / Piece FOB
1 Piece (MOQ)
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Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2014
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High Accuracy Digital Water TDS Ec Resistivity Electrical Conductivity Meter

High Accuracy Digital Water TDS Ec Resistivity Electrical Conductivity Meter

US $ 98-160 / 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
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shanghai Kuosi Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
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Low Cost CCT-3320V TDS Conductivity Meter with 1.0 Plastic Sensor

Low Cost CCT-3320V TDS Conductivity Meter with 1.0 Plastic Sensor

US $ 15-30 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zaoqiang Yaxin Environmental Protection Technology

Manufacturer/Factory

Hebei, China Since 2024
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Conductivity Meter for TDS CCT3320V Createc

Conductivity Meter for TDS CCT3320V Createc

US $ 20 / Piece FOB
1 Piece (MOQ)
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Main Products: RO System, FRP Tank, Water Filter Housing, Water Treatment Machinery, Membrane Houisng, Dosing System, Softener System
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Audited Supplier Audited Supplier Since 2022
Ewater Water Treatment Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2022
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Hot Sale Portable Digital TDS Water Tester Water Quality Testing Meter

Hot Sale Portable Digital TDS Water Tester Water Quality Testing Meter

US $ 2.2-2.8 / Piece FOB
10 Pieces (MOQ)
More
Certification : ISO9001, CE
Contact Supplier
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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Portable Explosion-Proof High-Temperature Ultrasonic Flow Meter Cx-Ufm-TDS-100p-S2

Portable Explosion-Proof High-Temperature Ultrasonic Flow Meter Cx-Ufm-TDS-100p-S2

US $ 448 / Piece FOB
1 Piece (MOQ)
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Main Products: Flow Meter, Flow Switch, Pressure Sensor, Level Sensor, Level Meter, pH Meter, Pressure Gauge, Chroline Sensor, Thermocouple, Manometer
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Audited Supplier Audited Supplier Since 2009
Shanghai Cixi Instrument Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Shanghai, China Since 2009
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Pen Type pH Orp Mv Conductivity TDS Resistivity Salinity Meter

Pen Type pH Orp Mv Conductivity TDS Resistivity Salinity Meter

US $ 45-90.2 / Piece FOB
1 Piece (MOQ)
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Appliance : Food Analysis, Medical Research, Biochemistry
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Audited Supplier Audited Supplier Since 2006
Shanghai Total Industrial Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2006
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    What is Wholesale Apure Digital 4-20mA pH Ec TDS Controller pH ORP Meter
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    1 Piece (MOQ)
    Contact Supplier
  • What is Wholesale Hydroponics Apure Digital 4-20mA pH Ec TDS Controller pH ORP Meter
    What is Wholesale Hydroponics Apure Digital 4-20mA pH Ec TDS Controller pH ORP Meter
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    1 Piece (MOQ)
    Contact Supplier
  • What is Wholesale Handheld Digital TDS Meter Ppm Quality Testing Tool OEM
    What is Wholesale Handheld Digital TDS Meter Ppm Quality Testing Tool OEM
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    500 pieces (MOQ)
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  • What is Ez9908 Wholesale Digital 4 in 1 TDS/Ec/pH Meter with Backlight
    What is Ez9908 Wholesale Digital 4 in 1 TDS/Ec/pH Meter with Backlight
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    50 pieces (MOQ)
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Clean pH500 Benchtop Conductivity / TDS / Salinity Meter

Clean pH500 Benchtop Conductivity / TDS / Salinity Meter

1 Piece (MOQ)
More
Main Products: Digital RS485 Residual Chlorine Sensor
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Audited Supplier Audited Supplier Since 2023
Strider Instrument & Application Co. (Shanghai), Ltd.

Trading Company

Shanghai, China Since 2023
Chat Now Send Inquiry
Automatic Digital TDS Pen pH Meter for Measures pH and Temperature (pH-80)

Automatic Digital TDS Pen pH Meter for Measures pH and Temperature (pH-80)

US $ 15-20 / Piece FOB
10 Pieces (MOQ)
More
Water Purification Efficacy : Not Straight Drink
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Ningbo Homaster Electrical Appliances Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2014
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Biobase China Benchtop Conductivity/TDS/Salinity Meter pH-950 with LCD Display for Laboratory

Biobase China Benchtop Conductivity/TDS/Salinity Meter pH-950 with LCD Display for Laboratory

US $ 200-350 / Piece FOB
1 Piece (MOQ)
More
Main Products: Sterilizer, Lab Refrigerator, Drying Oven, Laminar Flow Cabinet, Lab Incubator, Freeze Dryer, Spectrophotometer
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Audited Supplier Audited Supplier Since 2019
Biobase Meihua Trading Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2019
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Handheld TDS Water Quality Test Meter with Carrying Case

Handheld TDS Water Quality Test Meter with Carrying Case

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

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2022
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SCITEK Low-Cost Benchtop Conductivity/TDS/Temperature Meter for industry and laboratory

SCITEK Low-Cost Benchtop Conductivity/TDS/Temperature Meter for industry and laboratory

US $ 150-250 / Unit FOB
1 Unit (MOQ)
More
Main Products: Biological Safety Cabinet, Laminar Flow Cabinet, Fume Hood, Incubator, Refrigerator, Freezer, Drying Oven, Centrifuge, Autoclave, Balance
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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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pH Meter Ec Meter TDS Meter Online pH Meter Biochemistry

pH Meter Ec Meter TDS Meter Online pH Meter Biochemistry

US $ 340-420 / Piece FOB
1 Piece (MOQ)
More
Appliance : Food Analysis, Medical Research, Biochemistry
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Audited Supplier Audited Supplier Since 2016
Hangzhou Supmea International Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2016
Chat Now Send Inquiry
0~9999ppm TDS Ec Temp Meter 3-in-1 Water Quality Tester

0~9999ppm TDS Ec Temp Meter 3-in-1 Water Quality Tester

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

Manufacturer/Factory

Guangdong, China Since 2015
Chat Now Send Inquiry
Pen Type Multi-Parameters Meter pH/Cond/TDS/Sal. /Res.

Pen Type Multi-Parameters Meter pH/Cond/TDS/Sal. /Res.

US $ 30-40 / Piece FOB
1 Piece (MOQ)
More
Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Ybo Technologies Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui, China Since 2021
Chat Now Send Inquiry
Biobase 3 Points Calibration Portable Conductivity/TDS/Salinity Meter for Laboratory

Biobase 3 Points Calibration Portable Conductivity/TDS/Salinity Meter for Laboratory

US $ 95-154 / Piece FOB
1 Piece (MOQ)
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Main Products: Hematology Analyzer, Biochemistry Analyzer, Laminar Flow Cabinet, Autoclave, Centrifuge, Incubator, Drying Oven, Sterilizer, Microscope, Biosafety Cabinet
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Audited Supplier Audited Supplier Since 2024
Biobase Biosun Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
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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 $ 8-10 / Piece FOB
10 Pieces (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Wenzhou Bingo Imp. & Exp. Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2013
Chat Now Send Inquiry
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)
More
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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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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Display : LED
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Wincom Company Ltd.

Manufacturer/Factory,Trading Company

Hunan, China Since 2013
Chat Now Send Inquiry
Biobase China Laboratory Equipment Benchtop Conductivity TDS Salinity Resistivity pH Meter pH-950

Biobase China Laboratory Equipment Benchtop Conductivity TDS Salinity Resistivity pH Meter pH-950

US $ 300-600 / unit FOB
1 unit (MOQ)
More
Main Products: Laboratory Equipment, Medical Device, Biochemistry Analyzer, Autoclave, Biological Safety Cabinet, Laminar Flow Cabint, Fume Hood, Centrifuge, Oven, Incubator
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Audited Supplier Audited Supplier Since 2022
Biobase Biolin Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2022
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Dds-307/307A LCD Digital 0.00us/Cm-100ms/Cm 0.000-1999mg/L Conductivity TDS Meter TDS Conductivity Meter Conductivity TDS Meter

Dds-307/307A LCD Digital 0.00us/Cm-100ms/Cm 0.000-1999mg/L Conductivity TDS Meter TDS Conductivity Meter Conductivity TDS Meter

US $ 214.02-246 / Piece FOB
1 Piece (MOQ)
More
Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2020
SKZ International Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2020
Chat Now Send Inquiry
0.000 Us/Cm to 1000 Ms/Cm TDS Conductivity Meter for Hydroponics

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

US $ 421 / Piece FOB
1 Piece (MOQ)
More
Main Products: Chromatography Spectroscopy Instrument, Laboratory Centrifuge, Laboratory Thermostatic Devices, Combination & Joint Fittings, Other Test Instruments, Laboratory Furniture, Laboratory Heating Equipment, Laboratory Thermostat, Other Instruments & Meters
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Audited Supplier Audited Supplier Since 2022
Jiangxi Aiyi High Tech Co., Ltd.

Trading Company

Jiangxi, China Since 2022
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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
Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Holykell Technology Company Limited

Manufacturer/Factory,Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
Conductivity Meter Ph Meter Salinity Meter Water Quality Meter Temp Meter Ultrasonic Flow Meter
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