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Digital Ph Meter Orp Meter Conductivity Meter Oxygen Meter Temperature Meter Water Quality Meter

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Wholesale Explosion-Proof on-Line pH/ORP Meter with Stable and Reliable Performance

Wholesale Explosion-Proof on-Line pH/ORP Meter with Stable and Reliable Performance

US $ 99-129 / pieces FOB
1 pieces (MOQ)
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Main Products: N/a
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Audited Supplier Audited Supplier Since 2024
Zhejiang Dongyi Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2024
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pH-2-021 Factory Wholesale Prices Good Quality Low Cost pH Combination Probe Electrode pH Meter

pH-2-021 Factory Wholesale Prices Good Quality Low Cost pH Combination Probe Electrode pH Meter

US $ 6.5-8 / pieces FOB
5 pieces (MOQ)
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Audited Supplier Audited Supplier Since 2024
REX (Shanghai) Technology Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2024
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Factory Wholesale Tool for Garden Soils Best pH Tester Plants Sensor NPK Digital Soil Moisture Meter

Factory Wholesale Tool for Garden Soils Best pH Tester Plants Sensor NPK Digital Soil Moisture Meter

US $ 3-3.6 / Piece FOB
899 Pieces (MOQ)
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Main Products: Radar Level Gauge, Ultrasonic Heat Meter, Pressure Transmitters, Flow Meter, Water Quality Tester, Water Meter, Ultrasonic Water Meter, Electromagnetic Flowmeter, Ultrasonic Liquid Level Gauge, Liquid Level Transmitter
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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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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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Appliance : Medical Research, Biochemistry
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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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Spot Wholesale Pen Test pH Test Pen Acid Meter Phb-1 Acidity Tester Pen Acid Meter

Spot Wholesale Pen Test pH Test Pen Acid Meter Phb-1 Acidity Tester Pen Acid Meter

US $ 29.62-37.03 / pieces FOB
1 pieces (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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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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Display : Digital
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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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Factory Wholesale Prices Good Quality Low Cost pH Combination Probe Electrode pH Meter

Factory Wholesale Prices Good Quality Low Cost pH Combination Probe Electrode pH Meter

US $ 30-130 / Piece FOB
1 Piece (MOQ)
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Main Products: pH Sensor/Meter, ORP Sensor/Meter, Conductivity Meter/Meter, Do Sensor/Meter, Pna Sensor, Lab Sensor /Related Meter, OEM
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Audited Supplier Audited Supplier Since 2008
Nengshi Analytical Sensor Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2008
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Wholesale Two-in-One Digital pH Meter Measuring Instrument

Wholesale Two-in-One Digital pH Meter Measuring Instrument

US $ 14-17 / Piece FOB
50 Pieces (MOQ)
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Appliance : Food Analysis, Biochemistry
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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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Yrun-St3-De1 Pen pH Meter Portable pH Meter for Water Quality Tester

Yrun-St3-De1 Pen pH Meter Portable pH Meter for Water Quality Tester

US $ 48.07 / Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Dust Monitor, Water Quality Detector
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Audited Supplier Audited Supplier Since 2024
Xi 'an ERUN Environmental Protection Technology Group Co., LTD

Manufacturer/Factory

Shaanxi, China Since 2024
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Industrial Online Water pH ORP Meter Controler for Water Treatment

Industrial Online Water pH ORP Meter Controler for Water Treatment

US $ 95-115 / Piece FOB
1 Piece (MOQ)
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Display : Digital
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Audited Supplier Audited Supplier Since 2021
Suzhou Delfino Environmental Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2021
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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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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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Yrun-Sp3-Dl4 Portable pH Meter for Water Quality Tester

Yrun-Sp3-Dl4 Portable pH Meter for Water Quality Tester

US $ 212.07 / Piece FOB
1 Piece (MOQ)
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Appliance : Biochemistry
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Audited Supplier Audited Supplier Since 2024
Xi 'an ERUN Environmental Protection Technology Group Co., LTD

Manufacturer/Factory

Shaanxi, China Since 2024
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Liquid Analyzer pH Meter Other Analysis Instruments Moisture Meter Test Machine Other Electronic Instruments
Industrial Online pH Meter Sensor for Common Water Quality General Environment

Industrial Online pH Meter Sensor for Common Water Quality General Environment

US $ 112-125 / Set FOB
1 Set (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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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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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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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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Nengshi High Quality Online Industrial pH Meter Transmitter 4-20mA 0-14pH pH/ORP Meter

Nengshi High Quality Online Industrial pH Meter Transmitter 4-20mA 0-14pH pH/ORP Meter

US $ 150-200 / Piece FOB
1 Piece (MOQ)
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Type : PH Meter
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Audited Supplier Audited Supplier Since 2008
Nengshi Analytical Sensor Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2008
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Portable Handheld pH/ORP/Lon/Temp Meter Simple Operation High Precision

Portable Handheld pH/ORP/Lon/Temp Meter Simple Operation High Precision

US $ 180-300 / 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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Sdt-60 Soil Acidometer or Soil pH Moisture Meter

Sdt-60 Soil Acidometer or Soil pH Moisture Meter

US $ 50-55 / Piece FOB
1 Piece (MOQ)
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Certification : ISO9001
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Audited Supplier Audited Supplier Since 2013
Zhejiang Top Cloud-Agri Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2013
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pH100b pH Meter Water Treatment Tester for Lab Soil Water

pH100b pH Meter Water Treatment Tester for Lab Soil Water

US $ 99.5-112 / Piece FOB
1 Piece (MOQ)
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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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MP511 Lab High Benchtop Digital Precision pH Meters, Research and Quality Control Precision pH Meter

MP511 Lab High Benchtop Digital Precision pH Meters, Research and Quality Control Precision pH Meter

US $ 323.11-450.81 / sets FOB
1 sets (MOQ)
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Appliance : Food Analysis, Medical Research, Biochemistry
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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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    What is pH-2-021 Factory Wholesale Prices Good Quality Low Cost pH Combination Probe Electrode pH Meter
    Negotiable
    5 pieces (MOQ)
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  • What is Factory Wholesale Tool for Garden Soils Best pH Tester Plants Sensor NPK Digital Soil Moisture Meter
    What is Factory Wholesale Tool for Garden Soils Best pH Tester Plants Sensor NPK Digital Soil Moisture Meter
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    899 Pieces (MOQ)
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  • What is Wholesale Apure Digital 4-20mA pH Ec TDS Controller pH ORP Meter
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Yw-612 Laboratory Industrial Portable pH Temperature Tester Digital pH Meter

Yw-612 Laboratory Industrial Portable pH Temperature Tester Digital pH Meter

US $ 27.5-35.2 / Piece FOB
1 Piece (MOQ)
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Main Products: Coating Thickness Gauge, Data Logger, Temperature Humidity Monitor, Air Quality Monitor, Thermometer, Yw Meter
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Audited Supplier Audited Supplier Since 2015
Shenzhen Yowexa Measurement Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2015
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Clean pH200 Portable pH Meter ORP Temperature Tester

Clean pH200 Portable pH Meter ORP Temperature Tester

1 Piece (MOQ)
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Certification : CE
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Audited Supplier Audited Supplier Since 2023
Strider Instrument & Application Co. (Shanghai), Ltd.

Trading Company

Shanghai, 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
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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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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Certification : ISO9001, CE
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Audited Supplier Audited Supplier Since 2019
Shanghai Yoke Instrument Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2019
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High Quality Pocket-Size Water pH Meter Digital pH Meter (pH-3)

High Quality Pocket-Size Water pH Meter Digital pH Meter (pH-3)

US $ 10-20 / Piece FOB
1 Piece (MOQ)
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Main Products: pH Meter, pH Sensor, Dissolved Oxygen Meter, Do Sensor, Conductivity Meter, Conductivity Sensor, Turbidity Sensor, Residual Chlorine Analyzer, Concentration Meter, Turbidity Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Shanghai Boqu Instrument Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2014
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Biobase Hot Selling LCD Display Benchtop pH/ORP/Ion Meter for Laboratory

Biobase Hot Selling LCD Display Benchtop pH/ORP/Ion Meter for Laboratory

US $ 195-285 / Piece FOB
1 Piece (MOQ)
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Certification : CE
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Audited Supplier Audited Supplier Since 2024
Biobase Biosun Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
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Boqu Phs-1701 Gold Supplier Portable pH ORP Meter with LCD Display ORP Applications in Field pH ORP Meter Controller Analyzer

Boqu Phs-1701 Gold Supplier Portable pH ORP Meter with LCD Display ORP Applications in Field pH ORP Meter Controller Analyzer

US $ 49-249 / Piece FOB
1 Piece (MOQ)
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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
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High Accuracy 4 in 1 Ec/TDS/pH/Temperature Meter for Water Quality Testing

High Accuracy 4 in 1 Ec/TDS/pH/Temperature Meter for Water Quality Testing

US $ 6-7.1 / Piece FOB
10 Pieces (MOQ)
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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
Chat Now Send Inquiry
Digital pH Controller Dual Relay Outputs pH Meter or Hydroponic Plants Solution Nutrient Management Automatically Adjust pH Scale

Digital pH Controller Dual Relay Outputs pH Meter or Hydroponic Plants Solution Nutrient Management Automatically Adjust pH Scale

US $ 76.2-89.7 / Piece FOB
100 Pieces (MOQ)
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Main Products: Air Monitor Gas Monitor Cotroller, CO2 Temp Rh PAR Monitor
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Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
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Liquid Analysis Milk pH Meters Modbus RTU Online pH Meters

Liquid Analysis Milk pH Meters Modbus RTU Online pH Meters

US $ 155-170 / Piece FOB
1 Piece (MOQ)
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Audited Supplier Audited Supplier Since 2016
Hangzhou Supmea International Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2016
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New Portable Digital pH Meter Tester Pool Water Monitor

New Portable Digital pH Meter Tester Pool Water Monitor

US $ 489 / Piece FOB
5 Pieces (MOQ)
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Main Products: Outdoor SPA, Swimming Pool, Sand Filter, SPA Hot Tub, Integrative Filter, Pipeless Filter, Sauna Room, Steam Room, Pool Accessories, Pool Waterfall
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Audited Supplier Audited Supplier Since 2014
GUANGDONG KASDALY POOL SPA EQUIPMENT CO., LTD.

Manufacturer/Factory

Guangdong, China Since 2014
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SCITEK Lab Medical Equipment Automatic PH/Conductivity/Dissolved Oxygen Meter Water Testing

SCITEK Lab Medical Equipment Automatic PH/Conductivity/Dissolved Oxygen Meter Water Testing

US $ 490-600 / Unit FOB
1 Unit (MOQ)
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Customized : Customized
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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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Biobase China Portable pH/Ion Meter pH-320 with Automatic Temperature Compensation pH/Ion Meter for Lab

Biobase China Portable pH/Ion Meter pH-320 with Automatic Temperature Compensation pH/Ion Meter for Lab

US $ 230 / Piece FOB
1 Piece (MOQ)
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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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Infitek Bep-M920 Digital Precision Benchtop pH ORP Meter

Infitek Bep-M920 Digital Precision Benchtop pH ORP Meter

US $ 15-280 / Piece FOB
1 Piece (MOQ)
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Appliance : Food Analysis, Medical Research, Biochemistry
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Audited Supplier Audited Supplier Since 2024
Infitek Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2024
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Low Price pH110b Digital pH Meter Portable pH Tester pH Meter for Water

Low Price pH110b Digital pH Meter Portable pH Tester pH Meter for Water

US $ 158-182 / Piece FOB
1 Piece (MOQ)
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Main Products: Thermal Analysis, Water Quality Analyzer, Textile Testing, Pulp Testing, Rubber and Plastictesting, Density Meter, Electronic Balance, Gas Detector, Moisture Meter, Paper and Paperboard Testing
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Audited Supplier Audited Supplier Since 2020
SKZ International Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2020
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pH-3c pH Meters for Hydroponic Grow pH Meter Aquarium

pH-3c pH Meters for Hydroponic Grow pH Meter Aquarium

US $ 75 / Piece FOB
1 Piece (MOQ)
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Appliance : Food Analysis, Medical Research, Biochemistry
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Audited Supplier Audited Supplier Since 2009
WANT Balance Instrument Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2009
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Digital Ph Meter Orp Meter Conductivity Meter Oxygen Meter Temperature Meter Water Quality Meter
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