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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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Appliance : Medical Research, Biochemistry
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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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pH/TDS/Ec/ORP/Salinity/S. G/Temperature Meter Water Quality Monitor Tester Aquariums New 7 in 1 pH Meter

pH/TDS/Ec/ORP/Salinity/S. G/Temperature Meter Water Quality Monitor Tester Aquariums New 7 in 1 pH Meter

US $ 10.5-12.8 / Piece FOB
1 Piece (MOQ)
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Portable : Portable
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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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Ec510t Digital TDS Ec Meter Test Instrument for Precision Measurements Portable Ec Meter Conductivity Meter

Ec510t Digital TDS Ec Meter Test Instrument for Precision Measurements Portable Ec Meter Conductivity Meter

US $ 384-610 / Set FOB
1 Set (MOQ)
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Main Products: Laboratory Equipment, Lab Instrument, Lab Device, Lab Centrifuge, Microscope, Water Quality Tester, Spray Dryer, Freeze Dryer, Glass Reactor, Rotary Evaporator
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Audited Supplier Audited Supplier Since 2024
ZHENGZHOU LABONE INSTRUMENT CO., LTD.

Trading Company

Henan, China Since 2024
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Industrial Online pH TDS Ec Controller Digital Electrical Conductivity Meter for Water Treatment with Sensor

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

US $ 98-160 / Piece FOB
1 Piece (MOQ)
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Type : Conductivity Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shanghai GL Environmental Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2019
Chat Now Send Inquiry
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 $ 600-700 / Piece FOB
1 Piece (MOQ)
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Main Products: Laboratory Instrument, Rotary Evaporator, Glass Reactor, Life Science Instruments, Agricultural Instruments, Chemical Analysis Equipments, Thermal Cycler PCR, Petroleum Instruments, Drug Testing Equipment, Physical Testing Instruments
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Audited Supplier Audited Supplier Since 2015
NANBEI INSTRUMENT LIMITED

Manufacturer/Factory,Trading Company,Group Corporation

Henan, China Since 2015
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3 in 1 Multi Function Water Meter Pen Type Tester Pen Temp TDS pH Meter for Drinking Water

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

US $ 6.85-7.9 / Piece FOB
1 Piece (MOQ)
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Appliance : Food Analysis
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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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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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Main Products: Online Water Quality Analyzer, Pressure Transmitters, Level Transmitter, Flow Meter, Temperature Transmitter, Density Meter, Gas Detector, Switch Sensor
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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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Online pH TDS Ec Controller Digital Electrical Conductivity Meter with Sensor

Online pH TDS Ec Controller Digital Electrical Conductivity Meter with Sensor

US $ 98-160 / Piece FOB
1 Piece (MOQ)
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Appliance : Medical Research, Biochemistry
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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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
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shanghai Chunye Instrument Technology Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2019
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M510t-a Handheld Lab Water Analyzer Multi-Parameter pH/Ec/ISE/Temp. (mV/ORP/ pX/Resistivity/TDS/Sal.) Meter

M510t-a Handheld Lab Water Analyzer Multi-Parameter pH/Ec/ISE/Temp. (mV/ORP/ pX/Resistivity/TDS/Sal.) Meter

US $ 727.94-1,007.72 / sets FOB
1 sets (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shanghai Haiker Environmental Protection Equipment Co., Ltd

Manufacturer/Factory

Shanghai, China Since 2024
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Liquid Analyzer pH Meter Other Analysis Instruments Flow Meter Water Meter Electrode
Laboratory Benchtop Automatic pH Meter Conductivity TDS Salinity Meterwater Testing

Laboratory Benchtop Automatic pH Meter Conductivity TDS Salinity Meterwater Testing

US $ 135-184 / Piece FOB
1 Piece (MOQ)
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Main Products: Spectrophotometer, Balance, pH Meter, Conductivity Meter, Atomic Absorption Spectrophotometer, Gas Chromatograph, Turbidity Meter, Lab Equipment, Analytical Instrument, Colorimeter
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shanghai Yoke Instrument Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2019
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Digital TDS Ec Water Meter

Digital TDS Ec Water Meter

US $ 0.9-1 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2022
PUTIAN BELTRI INC.

Manufacturer/Factory,Group Corporation

Fujian, China Since 2022
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CCT3320 Conductivity Meter TDS Meter for RO Water System

CCT3320 Conductivity Meter TDS Meter for RO Water System

US $ 55 / 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
Chat Now Send Inquiry
SCITEK Benchtop Conductivity Meter TDS Salinity and Resistivity Meter for laboratory

SCITEK Benchtop Conductivity Meter TDS Salinity and Resistivity Meter for laboratory

US $ 250-370 / Unit FOB
1 Unit (MOQ)
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Portable : Portable
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Scitek Global Co., Ltd

Manufacturer/Factory,Trading Company

Shandong, China Since 2023
Chat Now Send Inquiry
Aice Digital TDS pH Ec Controller Water Online Electrical Conductivity Meter

Aice Digital TDS pH Ec Controller Water Online Electrical Conductivity Meter

US $ 176.1 / Piece FOB
1 Piece (MOQ)
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Main Products: industrial temperature instruments
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Jiangsu Aice Instrument Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Biobase China Laboratory Cheap Multi Function pH Meter pH-950 Benchtop Conductivity/TDS/Salinity pH Meter

Biobase China Laboratory Cheap Multi Function pH Meter pH-950 Benchtop Conductivity/TDS/Salinity pH Meter

US $ 115-295 / Piece FOB
1 Piece (MOQ)
More
Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Biobase Meihua Trading Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2019
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Boqu Portable Dds-1702 Meter Supply Water Digital Handheld Conductivity Ec TDS Sensor/Probe Electrical Conductivity Meter

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

US $ 49-249 / Piece FOB
1 Piece (MOQ)
More
Main Products: pH Meter, pH Sensor, Conductivity Meter, Conductivity Sensor, Dissolved Oxygen Meter, Dissolved Oxygen Sensor, Turbidity Meter, Turbidity Sensor, ORP Meter, ORP Sensor
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2014
Chat Now Send Inquiry
Wholesale High Accurate Digital Td S Ppm Water Meter Portable Pen Type

Wholesale High Accurate Digital Td S Ppm Water Meter Portable Pen Type

US $ 0.84-0.98 / Piece FOB
1 Piece (MOQ)
More
Display : Digital
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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    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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  • What is pH/TDS/Ec/ORP/Salinity/S. G/Temperature Meter Water Quality Monitor Tester Aquariums New 7 in 1 pH Meter
    What is pH/TDS/Ec/ORP/Salinity/S. G/Temperature Meter Water Quality Monitor Tester Aquariums New 7 in 1 pH Meter
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  • What is Industrial Online pH TDS Ec Controller Digital Electrical Conductivity Meter for Water Treatment with Sensor
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4-20mA Current Online Resistivity/Conductivity/TDS Ec Meter for Pure Water

4-20mA Current Online Resistivity/Conductivity/TDS Ec Meter for Pure Water

1 Piece (MOQ)
More
Main Products: pH Meter, pH Senser
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Suzhou Delfino Environmental Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2021
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
Appliance : Food Analysis, Medical Research, Biochemistry
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Jiangxi Aiyi High Tech Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangxi, China Since 2022
Chat Now Send Inquiry
Bante510-Dh Electrical Portable Conductivity Meter Lab Equipment pH TDS ORP

Bante510-Dh Electrical Portable Conductivity Meter Lab Equipment pH TDS ORP

US $ 233 / set FOB
1 set (MOQ)
More
Main Products: Rotary Evaporator, Reactor, Centrifuge, Wiped Film Molecular Distillation System, Short Path Distillation, pH Meter, Pipette Magnetic Stirrer, Vacuum Oven, Spectrophotometer, PCR
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Audited Supplier Audited Supplier Since 2021
Hangzhou West Tune Trading Co., Limited

Manufacturer/Factory

Zhejiang, China Since 2021
Chat Now Send Inquiry
Clean pH500 Benchtop Conductivity / TDS / Salinity Meter

Clean pH500 Benchtop Conductivity / TDS / Salinity Meter

1 Piece (MOQ)
More
Appliance : Food Analysis, Medical Research, Biochemistry
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Strider Instrument & Application Co. (Shanghai), Ltd.

Trading Company

Shanghai, China Since 2023
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Pen-Type Portable pH Orp TDS Ec Conductivity Meter

Pen-Type Portable pH Orp TDS Ec Conductivity Meter

US $ 5-58.6 / Piece FOB
1 Piece (MOQ)
More
Main Products: Feeder Clamp, Weather Shield Enclosure, Rubber Grommet, Hoisting Grip, Cable Entry, Flexible Jumper Cable, Cablen Ties, Terminal Lugs, Conduit and Fittings, Hole Saw
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Shanghai Total Industrial Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2006
Chat Now Send Inquiry
Yw-662 Water Quality Testing Ec Conductivity TDS Meter

Yw-662 Water Quality Testing Ec Conductivity TDS Meter

US $ 11.1-13.6 / Piece FOB
1 Piece (MOQ)
More
Type : Conductivity 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
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 $ 12-26 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Water Filter, Water Purifier, Reverse Osmosis System, Filter Housing, Filter Cartridge, RO Membrane, Mineral Pots, PP Filter, CTO Filter, Udf Filter
Contact Supplier
Audited Supplier Audited Supplier Since 2015
NanJing Tsung Water Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2015
Chat Now Send Inquiry
Biobase Benchtop Conductivity/TDS/Salinity/Resistivity Meter for Lab

Biobase Benchtop Conductivity/TDS/Salinity/Resistivity Meter for Lab

US $ 275-290 / Piece FOB
1 Piece (MOQ)
More
Portable : Portable
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Biobase Biosun Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
Chat Now Send Inquiry
Hillbo TDS and Conductivity Meter for Water Quality Testing

Hillbo TDS and Conductivity Meter for Water Quality Testing

US $ 136-160 / Piece FOB
1 Piece (MOQ)
More
Main Products: N/a
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Guangzhou Xilubao Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
2025 New TDS Meter TDS Tester Testing Water Purity Digital Water Tester

2025 New TDS Meter TDS Tester Testing Water Purity Digital Water Tester

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

Manufacturer/Factory

Jiangsu, China Since 2016
Chat Now Send Inquiry
TDS & Ec Meter Conductivity Meter for Water Quality Analysis

TDS & Ec Meter Conductivity Meter for Water Quality Analysis

US $ 6-8 / Piece FOB
1 Piece (MOQ)
More
Main Products: Digital X-ray System, Molecular Diagnostic Kits, Laboratory Consumables, Laboratory Equipment, Life Science Instruments, Autoclave, Real-Time PCR Machine, Medical Refrigerator Freezer, Spectrophotometer, Laboratory Centrifuge
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Audited Supplier Audited Supplier Since 2021
Ybo Technologies Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui, China Since 2021
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TDS Ec Meter Hold pH Meter for Hydroponics

TDS Ec Meter Hold pH Meter for Hydroponics

US $ 5.99-12.99 / Piece FOB
100 Pieces (MOQ)
More
Size : Small
Contact Supplier
Audited Supplier Audited Supplier Since 2006
G AND N FORTUNE LIMITED

Manufacturer/Factory

Guangdong, China Since 2006
Chat Now Send Inquiry
Hach 9531000 Pocketpro pH ORP TDS Conductivity Meter Water Quality Analyz

Hach 9531000 Pocketpro pH ORP TDS Conductivity Meter Water Quality Analyz

US $ 180-200 / Piece FOB
1 Piece (MOQ)
More
Main Products: Insulation Tester, Gas Analyzer, Multimeter, Clamp Meter, Network Tester, Thermometer, Power Quality Analyzer, Shaft Alignment Instrument
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shenzhen HOBOY Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Online Conductivity TDS Salinity Meter Waste Water

Online Conductivity TDS Salinity Meter Waste Water

US $ 200-299 / Piece FOB
1 Piece (MOQ)
More
Operating Mode : Keyboard
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2014
Chat Now Send Inquiry
Sentec Wq7705o TDS Control Water TDS Meter Price TDS & Conductivity Meter Probe Conductivity Meter

Sentec Wq7705o TDS Control Water TDS Meter Price TDS & Conductivity Meter Probe Conductivity Meter

US $ 90-149 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Sensor, Pressure Transmitter, Level Sensor, Level Transmitter, Temperature Sensor, Temperature Transmitter, Flow Meter, Density Meter, Weather Station, Wind Sensor
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Audited Supplier Audited Supplier Since 2023
Chengdu Sentec Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Sichuan, China Since 2023
Chat Now Send Inquiry
Smart Online Bluetooth Hydroponic Water quality Tester 5in1 TDS Ec pH Meter

Smart Online Bluetooth Hydroponic Water quality Tester 5in1 TDS Ec pH Meter

US $ 159-166 / pieces FOB
1 pieces (MOQ)
More
Control : Computer Control
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Kaifeng Chuangxin Measurement&Control Instrument Co., Ltd.

Manufacturer/Factory,Trading Company

Henan, China Since 2024
Chat Now Send Inquiry
Conductivity Meter Ph Meter Salinity Meter Water Quality Meter Ultrasonic Flow Meter Temp Meter
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