Wholesale Ph Meter Electrode Total 263 manufacturers & suppliers found with 789 products
Nengshi Analytical Sensor Co., Ltd.
Since 2008 Suppliers with verified business licenses
4.0
Audited Supplier
1101
Plant Area
62
Number of Employees
Manufacturer/Factory
, Trading Company
pH Sensor/Meter , Conductivity Sensor/Meter , DO Sensor/Meter , ORP Sensor/Meter , pNa Sensor
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 30 / Piece1 Piece (MOQ) -
US$ 30 / Piece1 Piece (MOQ)
-
US$ 120 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Dosing Pump , Diaphragm Pump , Water Quality Analyzer , Dosing System , Flow Meter
OEM, ODM, Own Brand
ISO 9001
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Diaphragm Pump , Dosing Pump , pH Meter , Conductivity Meter , Flow Meter
OEM, ODM
ISO 9001
-
US$ 12 / Piece1 Piece (MOQ)
-
US$ 12 / Piece1 Piece (MOQ)
-
US$ 98 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
, Group Corporation
Laboratory Instrument , Rotary Evaporator , Glass Reactor , Life Science Instruments , Agricultural Instruments
OEM, ODM, Own Brand, Custom
ISO 9001, ISO 9000, ISO 20000, HSE, ASME
-
US$ 11 / Piece20 Pieces (MOQ)
-
US$ 11 / Piece20 Pieces (MOQ)
-
US$ 9 / Piece1 Piece (MOQ)
Shanghai Boqu Instrument Co., Ltd.
Since 2014 Suppliers with verified business licenses
4.0
1368
Plant Area
111
Number of Employees
Manufacturer/Factory
PH , ORP , Conductivity , Dissolved Oxygen , Residual Chlorine
Own Brand, ODM, OEM
Response Time≤3h
-
US$ 52 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 179 / Set1 Set (MOQ)
Atech Sensor Co., Ltd
Since 2022 Suppliers with verified business licenses
5.0
Audited Supplier
Manufacturer/Factory
Pressure Sensor , Pressure Transmitter , Level Measurement , Pressure Transducer , Water Level Sensor
Xi'an, Shaanxi
-
US$ 74 / Piece1 Piece (MOQ)
-
US$ 79.5 / Piece5 Pieces (MOQ)
-
US$ 129.5 / Piece1 Piece (MOQ)
Shanghai Boqu Instrument Co., Ltd.
Since 2014 Suppliers with verified business licenses
4.0
1368
Plant Area
80
Number of Employees
Manufacturer/Factory
, Trading Company
Water Quality Analyzers , Water Quality Sensors.
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 85 / Piece1 Piece (MOQ)
-
US$ 85 / Piece1 Piece (MOQ)
-
US$ 499 / Piece1 Piece (MOQ)
Strider Instrument & Application Co. (Shanghai), Ltd.
Since 2023 Suppliers with verified business licenses
4.0
Trading Company
Digital RS485 Residual Chlorine Sensor
Shanghai, Shanghai
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
PLC Module , Servo Motor , Frequency Converter , Step Motor , Circuit Breaker
OEM
Response Time≤3h
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Suzhou Delfino Environmental Technology Co., Ltd.
Since 2021 Suppliers with verified business licenses
4.0
911
Plant Area
25
Number of Employees
Manufacturer/Factory
, Trading Company
PH Meter , PH Senser
ODM, OEM, Own Brand
ISO9001:2015
-
US$ 75 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
Gardening Tools , Irrigation Equipments , Expandable Garden Hose , Flexible Water Tank , Dosing Pump
OEM, ODM, Own Brand
ISO 9001
-
US$ 2.8 / Piece200 Pieces (MOQ)
-
US$ 7 / Piece1000 Pieces (MOQ)
-
US$ 15 / Piece3000 Pieces (MOQ)
Trading Company
Flowmeter , Level Sensor , Level Switch , Level Transmitter , Servo Motor
OEM
within 15 workdays
-
US$ 300 / Piece1 Piece (MOQ)
-
US$ 300 / Piece1 Piece (MOQ)
-
US$ 300 / Piece1 Piece (MOQ)
Ewater Water Treatment Co., Ltd
Since 2022 Suppliers with verified business licenses
4.0
1000
Plant Area
31
Number of Employees
Manufacturer/Factory
, Trading Company
Reverse Osmosis System
ODM, OEM
Response Time≤3h
-
US$ 56 / Piece1 Piece (MOQ)
-
US$ 19 / Piece1 Piece (MOQ)
-
US$ 25 / Piece1 Piece (MOQ)
Suzhou Holi Smart Technology Co., Ltd.
Since 2024 Suppliers with verified business licenses
4.0
67
Plant Area
5
Number of Employees
Trading Company
Water Quality Analyzer , Water Quality Tester Pen , Online Water Quality Monitor
ODM, OEM
ISO 9001
-
US$ 242 / Piece1 Piece (MOQ)
-
US$ 158 / Piece2 Pieces (MOQ)
-
US$ 36 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Vortex Flow Meter , Liquid Turbine Flow Meter , Thermal Gas Mass Flow Meter , Electromagnetic Flowmeter , Gas Turbine Flow Meter
Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 225 / Piece1 Piece (MOQ)
-
US$ 225 / Piece1 Piece (MOQ)
-
US$ 225 / Piece1 Piece (MOQ)
Manufacturer/Factory
Gear Flow Meter , Electromagnetic Flow Meter , Ultrasonic Flow Meter , Vortex Flow Meter , Turbine Flow Meter
OEM, ODM, Own Brand
ISO 9001, ANSI/ESD
-
US$ 210 / Piece2 Pieces (MOQ)
-
US$ 210 / Piece2 Pieces (MOQ)
-
US$ 210 / Piece2 Pieces (MOQ)
Manufacturer/Factory
Rotary Evaporator , Reactor , Centrifuge , Wiped Film Molecular Distillation System , Short Path Distillation
OEM, ODM, Own Brand
ISO 9001, ISO 13485
-
US$ 168.41 / Piece1 Piece (MOQ)
-
US$ 492 / Piece1 Piece (MOQ)
-
US$ 40 / Piece1 Piece (MOQ)
Hangzhou Supmea International Trading Co., Ltd.
Since 2016 Suppliers with verified business licenses
5.0
1000
Plant Area
2
Number of Employees
Manufacturer/Factory
, Trading Company
Paperless Recorder , Chart Recorder , Pressure Transmitter , Level Transmitter , Electromagnetic Flowmeter
OEM
ISO 9001
-
US$ 155 / Piece1 Piece (MOQ)
-
US$ 65 / Piece2 Pieces (MOQ)
-
US$ 155 / Piece1 Piece (MOQ)
Tianjin Morui Environment Technology Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
620
Plant Area
10
Number of Employees
Manufacturer/Factory
Water Treatment Equipment and Water Treatment Accessories
Own Brand, ODM, OEM
within 15 workdays
-
US$ 220 / Piece1 Piece (MOQ)
-
US$ 280 / Piece1 Piece (MOQ)
-
US$ 240 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Online Multiparameter Sonde , Online Optical Do Sensor , Online UV254 Multi-Wave Cod Sensor , Online Oil in Water Sensor , Online Cdom/Fdom Sensor
Own Brand
Suzhou, Jiangsu
-
US$ 8 / Piece1 Piece (MOQ)
-
US$ 8 / Piece1 Piece (MOQ)
Chongqing New World Trading Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
435
Plant Area
18
Number of Employees
Trading Company
Blood Collection Tube , Centrifuge Tube , Test Tube , Pipette Tip , Cryovial Tube
OEM, ODM, Own Brand
Quality Management
-
US$ 40 / Piece6 Pieces (MOQ)
-
US$ 40 / Piece6 Pieces (MOQ)
-
US$ 650 / Set1 Set (MOQ)
Shenzhen HOBOY Technology Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
80
Plant Area
4
Number of Employees
Trading Company
Insulation Tester , Gas Analyzer , Multimeter , Clamp Meter , Network Tester
within 15 workdays
Shenzhen, Guangdong
-
US$ 279 / Piece1 Piece (MOQ)
-
US$ 546 / Set1 Set (MOQ)
-
US$ 1600 / Piece1 Piece (MOQ)
Nanjing Wotian Technology Co., Ltd.
Since 2010 Suppliers with verified business licenses
5.0
Manufacturer/Factory
Pressure Sensor , Pressure Gauge , Pressure Transducer , Differential Pressure Sensor , Level Transmitter
OEM, ODM, Own Brand
ISO 9001, IATF16949
-
US$ 7.5 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable5 Pieces (MOQ)
Manufacturer/Factory
Online Water Quality Analyzer , Pressure Transmitters , Level Transmitter , Flow Meter , Temperature Transmitter
OEM, ODM
ISO 9001
-
US$ 240 / Set1 Set (MOQ)
-
US$ 68 / Set1 Set (MOQ)
-
US$ 78 / Set1 Set (MOQ)
Environmental World Products (China) Inc.
Since 2010 Suppliers with verified business licenses
5.0
8.1 Mil
Annual Revenue
1000
Plant Area
16
Number of Employees
Trading Company
RO/NF System , Sea Water Desalination Plant , UF System , EDI System , Media Filter
ODM, OEM
ISO 9001
-
US$ 10 / Piece1 Piece (MOQ)
Bante Instruments
1000
Plant Area
Manufacturer/Factory
pH Meter , ORP Meter , Ion Meter , Conductivity Meter , TDS Meter
OEM
Shanghai, Shanghai
-
Negotiable10 Pieces (MOQ)
Other
Soil Nutrient Analyzer , Seed Tester Meter , Chlorophyll Meter , Leaf Area Meter , Fat Analyzer
OEM, ODM, Own Brand
within 15 workdays
-
US$ 198 / Piece1 Piece (MOQ)
-
US$ 2005 / Piece1 Piece (MOQ)
-
US$ 755 / Piece1 Piece (MOQ)
Sichuan Weinasa Technology Co., Ltd.
Since 2022 Suppliers with verified business licenses
4.0
200
Plant Area
8
Number of Employees
Trading Company
Automatic Weather Station , Wind Speed Senser , Wind Direction Senser , Ultrasonic Wind Speed and Direction Senser , Soil Temperature and Moisture and Conductivity Senser
OEM, ODM, Own Brand
within 15 workdays
-
US$ 948 / Piece1 Piece (MOQ)
-
US$ 129 / Piece1 Piece (MOQ)
-
US$ 135 / Piece1 Piece (MOQ)
Manufacturer/Factory
pH Meter , Conductivity Meters , Soil pH & Moisture Meter , Hydroponics Nutrient Meters , Salinity Meters
ISO 9001
Taizhou, Jiangsu
-
Negotiable(MOQ)
-
Negotiable1 Set (MOQ)
-
US$ 27 / Piece100 Pieces (MOQ)
Biobase Biodustry (Shandong) Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
276 Mil
Annual Revenue
2000+
Plant Area
730
Number of Employees
Manufacturer/Factory
, Trading Company
Laminar Flow Cabinet , Fume Hood , Biosafety Cabinet , Clean Bench , Fume Cupboard
ODM, OEM, Own Brand
within 15 workdays
-
US$ 380 / Piece1 Piece (MOQ)
-
US$ 160 / Piece1 Piece (MOQ)
-
US$ 460 / Piece1 Piece (MOQ)
Audited Supplier
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