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1,000+ factories verified
Shanghai GL Environmental Technology Co., Ltd.
Send Inquiry
4-20mA RS485 Digital Water Analyzer pH Ec Do Chlorine Temperature Sensor Electrode Probe
US$
287.00
-
875.00
1 Piece
(MOQ)
Water Tester 4-20mA or RS485 Digital Conductivity Electrode pH Do Chlorine Salt Turbidity Sensor Probe
US$
280.00
-
800.00
1 Piece
(MOQ)
Industrial Do Digital Dissolved Oxygen Probe
US$
287.00
-
875.00
1 Piece
(MOQ)
Apure Digital RS485 pH ORP Ec Do Turbidity Salt Ammonia Nitrogen Multiparameter Water Quality Sensor Probe
US$
450.00
-
3,900.00
1 Piece
(MOQ)
1/4
Hunan Rika Electronic Tech Co., Ltd.
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Rika Rk500-09 Industrial Wastewater Treatment Ec/Salinity Od Do pH ORP Turbidity Probe
Negotiable
1 Piece
(MOQ)
Fluorescence Do Dissolved Oxygen Probe for Shrimp Farm Water Monitoring
Negotiable
1 Piece
(MOQ)
Rk500-04c Anti-Corrosion Dissolved Oxygen Do Sensor Probe for Fish Farming/Aquaculture
US$
195.00
-
215.00
1 Piece
(MOQ)
Rika Rk500-09 Water Quality Monitoring ORP Ec/Salinity Od Do pH Turbidity Probe
Negotiable
1 Piece
(MOQ)
1/4
Shanghai Boqu Instrument Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Boqu Dog 209fa Hot Sell Industrial Dissolved Oxygen Sensor Do Probe
US$
85.00
-
550.00
1 Piece
(MOQ)
Boqu Dog-209fa Polarographic Amperometric 0~20ppm Dissolved Oxygen Sensor Do Electrode Probe
US$
85.00
-
550.00
1 Piece
(MOQ)
Boqu Bh-485-Ec Ec and Conductivity Standard Reader Meter Probe
US$
85.00
-
550.00
1 Piece
(MOQ)
Iot-485-Ec Digital Graphite Conductivity Sensor 0-20ms/Cm Graphite Conductivity Probe
US$
85.00
-
550.00
1 Piece
(MOQ)
1/4
Shanghai Kuosi Electronic Co., Ltd.
Send Inquiry
Industrial Do Digital Dissolved Oxygen Probe
US$
287.00
-
875.00
1 Piece
(MOQ)
4-20mA RS485 Digital Water Analyzer pH Ec Do Chlorine Temperature Sensor Electrode Probe
US$
287.00
-
875.00
1 Piece
(MOQ)
Water Tester 4-20mA or RS485 Digital Conductivity Electrode pH Do Chlorine Salt Turbidity Sensor Probe
US$
287.00
-
875.00
1 Piece
(MOQ)
Apure Digital RS485 pH ORP Ec Do Turbidity Salt Ammonia Nitrogen Multiparameter Water Quality Sensor Probe
US$
450.00
-
3,900.00
1 Piece
(MOQ)
1/4
Suzhou Delfino Environmental Technology Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Working Pressure Seawater Corrosion Resistance Do Dissolved Oxygen Sensor Probe 20mg/L
US$
329.00
-
369.00
1 Piece
(MOQ)
Hot Sale Industrial Do Sensor Dissolved Oxygen Probe RS485 for Surface Water Monitoring
US$
329.00
-
369.00
1 Piece
(MOQ)
Offline Calibration IP68 Online Do Dissolved Oxygen Tester Sensor Probe for Sewage
US$
498.00
-
534.00
1 Piece
(MOQ)
RS485 Chlorine Probe Electrode Sensor for The Residual Amount of Disinfectant in The Water
US$
999.90
-
1,180.00
1 Piece
(MOQ)
1/4
Anhui Madsur Technology Co., Ltd.
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Digital Dissolved Oxygen Analyzer DO Probe With RS485 Output
US$
20.00
-
90.00
1 Piece
(MOQ)
Dissolved Oxygen Probe DO Electrode With Digital Monitor Used For Water
US$
20.00
-
90.00
1 Piece
(MOQ)
Online RS485 4-20mA DO Sensor Electrode Probe Dissolved Oxygen Sensor Electrode Probe
US$
557.00
-
889.00
1 Piece
(MOQ)
Dissolved Oxygen Sensing Sensor Water Quality Tester DO Electrode Built-in Salinity Compensation
US$
59.00
-
239.00
1 Piece
(MOQ)
1/4
Shanghai Chunye Instrument Technology Co., Ltd.
8 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Industrial Online Do/TDS/Tu/ORP/pH Sensor ORP pH Electrode Sensor Probe
US$
160.00
-
300.00
1 Piece
(MOQ)
CS4552F Dissolved Oxygen Sensor/DO Sensor/Probe
US$
200.00
-
500.00
1 Piece
(MOQ)
Online Stainless Steel IP68 Dissolved Oxygen Sensor Electrode Probe
US$
200.00
-
300.00
1 Piece
(MOQ)
CE Certified Benchtop Digital Dissolved Oxygen Meter DO Meter
US$
450.00
-
650.00
1 Piece
(MOQ)
1/4
Hunan Firstrate Sensor Co., Ltd.
16 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
FST100-DO106 Dissolved Oxygen Sensor Dissolved DO ORP PH Sensor Multiparameter Water Quality Sensor Probe
US$
194.00
-
208.00
1 Piece
(MOQ)
Firstrate FST100-DO106 Industrial Grade Online Water Quality Dissolved Oxygen Detector RS485 Intelligent DO Sensor Probe
US$
194.00
-
208.00
1 Piece
(MOQ)
Firstrate FST100-DO106 Dissolved Oxygen Sensor Water Quality Dissolved Oxygen Detector RS485 Intelligent DO Sensor Probe
US$
194.00
-
208.00
1 Piece
(MOQ)
Firstrate FST100-DO106 Dissolved Oxygen Dissolved Oxygen Conductivity Probe Graphite EC Conductivity
US$
194.00
-
208.00
1 Piece
(MOQ)
1/4
Shandong Renke Control Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Portable Fish Farm Aquaculture Water Quality Meter Dissolved Oxygen Do Probe
US$
80.00
-
84.00
1 Piece
(MOQ)
Aquaculture Do Sensor RS485 Optical Dissolved Oxygen Probe for Freshwater Seawater
US$
80.00
-
84.00
1 Piece
(MOQ)
Multi-Types Sht20 Sht30 Sht35 Metal Plastic PVC Temperature and Humidity Sensor Probe
US$
1.00
-
23.00
1 Piece
(MOQ)
Waterproof Iic RS485 Temperature Sensor PVC PE Relative Humidity Temperature Probe
US$
1.00
-
23.00
1 Piece
(MOQ)
1/4
Zhejiang Zhengshuo Biotechnology Co., Ltd.
8 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Hdo100 High-Temperature Sterilizable Do Probe CIP/SIP Compatible
US$
599.00
-
999.00
1 Piece
(MOQ)
Durable Hdo100 High-Temperature Dissolved Oxygen Probe for Bioreactors
US$
599.00
-
999.00
1 Piece
(MOQ)
Precision Fermentation Oxygen Probe Hdo100 Use for Pharmaceutical Process Monitoring
US$
599.00
-
999.00
1 Piece
(MOQ)
High Temp pH Probe for Sterilization, Chemical & Food Processing
US$
139.00
-
259.00
1 Piece
(MOQ)
1/4
Atech Sensor Co., Ltd
5.0
Send Inquiry
Optical Dissolved Oxygen Probe for Aquaculture Fishing Water Do Meter
US$
779.50
-
849.50
1 Piece
(MOQ)
Oxygen Sensor RS485 Output Simple Calibration Maintainence Do Measurement Meter Probe
US$
779.50
-
849.50
1 Piece
(MOQ)
Environmental Monitoring Water Instruments Probe for Testing Water Quality
US$
779.50
-
849.50
1 Piece
(MOQ)
Dissolved Oxygen Sensor Digital Low Cost Online RS485 Dissolved Oxygen Sensor Probe
US$
779.50
-
849.50
1 Piece
(MOQ)
1/4
Beijing Jingxiang Environmental Technology Co., Ltd.
13 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Industrial Water Conductivity pH Electrode Probe Ec Do ORP pH Sensor
US$
140.00
-
320.00
1 pieces
(MOQ)
Advanced Aquaculture ORP Probe for Redox Measurement RS485
US$
140.00
-
320.00
1 pieces
(MOQ)
Precision pH Probe for Accurate Liquid Measurement and Testing
US$
92.00
-
140.00
1 pieces
(MOQ)
High-Precision Probe for Corrosive Liquids pH Electrode Chemical/Industrial/ Wastewater pH Sensor
US$
140.00
-
320.00
1 pieces
(MOQ)
1/4
Henan Bingsheng Industrial Co., Ltd.
8 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Precision Aquaculture Probe for pH, Do, Temp, Turbidity, and Ec
US$
639.00
-
650.00
2 Pieces
(MOQ)
Plastic-Case High Quality Monitoring pH Electrode Probe
US$
79.00
-
150.00
1 Piece
(MOQ)
Precision Soil Moisture Probe with Metal Electrodes for Testing
US$
35.30
-
39.90
2 Pieces
(MOQ)
Advanced ORP Sensor Probe for Precise Environmental Monitoring
US$
70.90
-
79.60
1 Piece
(MOQ)
1/4
Shanghai Boqu Instrument Co., Ltd.
19 yrs
·
Manufacturer/Factory
Send Inquiry
Dog-209f Industrial Equipment Apparatus Dissolved Oxygen Probe
US$
399.00
199 Pieces
(MOQ)
Competitive Digital Dissolved Oxygen Probe Qualitified with CE ISO9001
US$
299.00
-
599.00
1 Piece
(MOQ)
Dog-209fa Industrial Online Equipment Dissolved Oxygen Probe
US$
789.00
1 Piece
(MOQ)
Online Digital Ec Conductivity Probe for Aquaculture Fish Farming Iot Solution
US$
209.00
-
299.00
1 Piece
(MOQ)
1/4
NANBEI INSTRUMENT LIMITED
5.0
Send Inquiry
Laboratory Polarographic Dissolved Oxygen Probe
US$
99.00
-
145.00
1 Piece
(MOQ)
High Quality Stainless Steel Temperature Probes Electrode
US$
11.00
-
18.00
20 Pieces
(MOQ)
Nanbei Instruments Lab Use Ec Electrode Probe Sensor for Water Quality Testing
US$
11.00
-
18.00
20 Pieces
(MOQ)
Nanbei Instruments Laboratory Water Compact ABS Shell Do Electrode
US$
11.00
-
18.00
20 Pieces
(MOQ)
1/4
BGT Technology(Beijing) Co., Ltd.
5.0
Send Inquiry
Bgt Long-Life Fluorescence Do Probe with 4-20mA Output for Marine Research Monitoring
US$
278.57
-
309.52
1 Piece
(MOQ)
0-50mg/L RS485 4-20mA Online Water Quality Optical Do Probe Fluorescence Dissolved Oxygen Sensor for Wastewater Plant
US$
179.99
-
229.99
1 Piece
(MOQ)
Industrial RS485 Optical Probe for Sludge Concentration Monitoring
US$
799.99
-
869.99
1 Piece
(MOQ)
Matenance-Free IP68 Waterproof Automatic Cleaning Water Quality Sensor Probe Bracket Brush Water Resistant Self-Cleaning Brush
US$
88.00
-
98.00
1 pieces
(MOQ)
1/4
Wuxi Chaoda Electronic Technology Co., Ltd.
Send Inquiry
on-Line Dissolved Oxygen Meter Fluorescence Do Oxygen Content Tester Sensor Probe
US$
260.00
-
320.00
1 Set
(MOQ)
The Conductivity Electrode High-Temperature Resistant Probe Is Used to Measure Pure Water
US$
150.00
-
180.00
1 Set
(MOQ)
Electrode Probe of Residual Chlorine Sensor for Water Quality
US$
240.00
-
260.00
1 Set
(MOQ)
Explosion-Proof Zirconia Oxygen Analyzer Stainless Steel Ceramic Probe Resistant to High Temperature
US$
1,757.14
-
1,785.71
1 Set
(MOQ)
1/4
Chengdu Sentec Technology Co., Ltd.
5.0
Send Inquiry
Sentecwq720d Online Digital Water Disolved Dissolved Dissolve Oxygen WiFi Do Measurement Sensor Meter Probe Price
US$
285.00
-
305.00
1 Piece
(MOQ)
4-20mA/RS485 Digital Signal Salinity Sensor Meter Measurement Instrument Probe
US$
150.00
-
178.00
1 Piece
(MOQ)
Sentec Hot Sale Portable pH Soil Tester Double Needle Soil Meter pH Soil Detector with High Quality Probe
US$
50.00
-
125.00
1 Piece
(MOQ)
Sem2252 High Quality Best Portable LCD Display Digital Soil pH Meter Soil Sensor NPK Sensor
US$
50.00
-
125.00
1 Piece
(MOQ)
1/4
Shanghai Haiker Environmental Protection Equipment Co., Ltd
5 yrs
·
5.0
·
Trading Company
Send Inquiry
Ga-Zdo Water Quality Analysis Do Probe Industrial Cheap Online Dissolved Oxygen Sensor Meter Probe
US$
395.06
-
493.82
1 sets
(MOQ)
Hot Sale Portable Digital Dissolved Oxygen Meter Price, Cheap Laboratory Do Meter Water Tester D0310f
US$
289.79
-
358.79
1 sets
(MOQ)
D0600L Commonly Used Benchtop Dissolved Oxygen Meter Portable Do Meter Oxygen Meter in Lab
US$
662.38
-
800.38
1 sets
(MOQ)
High Quality Ga-1200 pH Sensor RS485 Digital Electrode RS232 4-20mA Online Ec Do Probe Water Treatment Online pH Sensor
US$
142.66
-
178.32
1 sets
(MOQ)
1/4
Shanghai Zhaodi Automation Instrument Co., Ltd.
Send Inquiry
Stainless Tube Customized Probe and Thread Wear-Resisting PT100 Rtd Thermal Resistance for Industrial
US$
14.60
-
538.46
10 Pieces
(MOQ)
Metal Tube Rotameter for Liquid or Gas Flowmeter
US$
307.70
-
692.31
1 Piece
(MOQ)
High Quality Ultrasonic Level Meter with 4-20mA Hart for Solid and Liquid
US$
234.38
-
375.00
1 Piece
(MOQ)
Intelligent Ultrasonic Level Meter for Corrosive Liquid
US$
234.38
-
375.00
1 Piece
(MOQ)
1/4
SUZHOU CHIRUI ELECTROMECHANICAL TECHNOLOGY CO., LTD.
5.0
Send Inquiry
Factory Supply Phased Array Thickness Measurement Ultrasonic Flaw Detectors Through Multi-Element Probe
US$
82,536.00
-
103,000.00
1 Piece
(MOQ)
Phased Array Detector for Ship Welding Seam Inspection and Testing
US$
36,857.00
-
114,600.00
1 Piece
(MOQ)
Comprehensive Solution Phased Array Flaw Detector with Wireless Capabilities
US$
36,857.00
-
114,000.00
1 Piece
(MOQ)
Phased Array Detector for Weld Inspection of Chemical Equipment Flanges
US$
16,925.00
-
102,789.00
1 Piece
(MOQ)
1/4
Youxi Weipeng Plastic Mold Co., Ltd.
Send Inquiry
OEM Manual Stainless Steel Online Industrial Sensor Dissolved Oxygen Electrode Do Probe
Negotiable
200 Pieces
(MOQ)
Flow Detection Flow Monitor Si5000 for Industrial Pipeline Monitoring Ifm
Negotiable
1 Piece
(MOQ)
1/4
REX (Shanghai) Technology Co., Ltd.
15 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Precision PCA-1-01 Calcium Ion Selective Probe
US$
24.00
-
30.00
5 Pieces
(MOQ)
T-818-B-6 316 Stainless Steel Temperature Sensor Electrode Probe
US$
25.00
-
35.00
5 pieces
(MOQ)
Do-958-L Dissolved Oxygen Electrode Polarography with BNC Connector Customized
US$
60.00
-
65.00
5 pieces
(MOQ)
Do-957f Dissolved Oxygen Sensor (10K) with Temperature Compensation Element Probe Electrode
US$
50.00
-
62.00
5 pieces
(MOQ)
1/4
Hangzhou Supmea International Trading Co., Ltd.
6 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Industrial Dissolved Oxygen Sensor Probe for Aquaculture Monitoring
US$
1,150.00
-
1,366.00
1 Piece
(MOQ)
in Line pH Sensor pH Probe for pH Meter Analog pH Probe
US$
155.00
-
170.00
1 Piece
(MOQ)
High-Quality Water Level Meter Probe for Submersible Applications
US$
45.00
-
75.00
1 Piece
(MOQ)
Water pH Sensor pH ORP Sensor Industrial pH Probe Aeroponics pH Probe
US$
340.00
-
420.00
1 Piece
(MOQ)
1/4
Suzhou Yosemite Technologies Ltd.
13 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fluorescence Dissolved Oxygen Sensor for Aquaculture Do Sensor for Fish Pond
Negotiable
1 Piece
(MOQ)
Yosemitech Y505-a Dissolved Oxygen Sensor for Aquaculture Optical Do Probe for Fishing
Negotiable
1 Piece
(MOQ)
Yosemitech Self-Cleaning Dissolved Oxygen Sensor Optical Do Probe
Negotiable
1 Piece
(MOQ)
Optical Dissolved Oxygen Sensor for Aquaculture Do Probe
Negotiable
1 Piece
(MOQ)
1/4
Jiaxing Mingyuan Electronics Co., Ltd.
Send Inquiry
ANSI Standard Bluetooth Nir Infrared Optical Probe for Round Gas Heat Water Flow Meters Reading in ANSI C12.18 Type 2 Standard Photohead Adapter
US$
99.00
-
119.00
1 Piece
(MOQ)
Type-C USB FT232 Optical Probe Head Data Reading Tool for MID IEC1107 Utility Meters
US$
28.00
-
39.00
1 Piece
(MOQ)
Wireless Bluetooth BLE4.0 IR 940nm Optical Probe ANSI Type-2 Round Meters C12.18 Electric Energy Flow Heat Gas Meter Readout
US$
99.00
-
119.00
1 Piece
(MOQ)
Micro USB FT232 Optical Probe Infrared for ANSI Heat Gas Flow Water Sts Prepaid Smart Round Meter Reader
US$
28.00
-
39.00
1 Piece
(MOQ)
1/4
Shenzhen Coris Medical Technology Co., Ltd.
Send Inquiry
Mindray 2p2p Brand New Phased Cardiac Ultrasonic Transducer Ultrasound Probe for Dp-7/Z6/DC-30
US$
900.00
-
1,500.00
1 Piece
(MOQ)
Ge 3s-RS Ultrasound Probe Phased Array Cardiac Transducer for Logiqbook XP, Logiq E, Logiq I, Vivid I, Vivid S5, Vivid S6
US$
1,300.00
-
1,800.00
1 Piece
(MOQ)
New Linear 75L38p Ultrasound Probe for DC-30/Z6 DC26/DC28 Ultrasound Machines 35c50p
US$
590.00
-
790.00
1 Piece
(MOQ)
Factory Sale Ultrasound Transducer Philipss C5-2 for Clearvue 350 Ultrasound Probe
US$
1,760.00
-
1,990.00
1 Piece
(MOQ)
1/1
Shenzhen Foreach Technology Co., Ltd.
14 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Customizable Stable Sampling Probe for Laboratory Analyzers
US$
1.00
1 Piece
(MOQ)
Heavy-Duty Rinsing Probe with Good Performance for Environmental Testing
Negotiable
10 Pieces
(MOQ)
Aesthetic Rinsing Probe with Durable Life Span for Modern Lab Equipment
Negotiable
10 Pieces
(MOQ)
High-Precision Rinsing Probe for Medical Diagnostic Equipment
Negotiable
10 Pieces
(MOQ)
1/4
Shenzhen Kintop Technology Co., Ltd
Send Inquiry
Good Condition Compatible New Ge E8c B-Ultrasound Probe Endocavity Transducer Probe for Logiq 3/5/7/P3/P5/P6/S6 4-11MHz
US$
1,000.00
-
2,000.00
1 Piece
(MOQ)
Good Condition Compatible New Esaotes PA240 Phased Cardiac Ultrasound Transducer Probe for Caris Plus/Megas/Mylab 25/30/50 B Ultrasound Probe
US$
1,000.00
-
2,000.00
1 Piece
(MOQ)
Good Condition Compatible New Toshiba Plt-1005bt Linear Array Ultrasound Transducer Probe for Aplio/Xario B Ultrasound Probe
US$
1,400.00
-
1,580.00
1 Piece
(MOQ)
Good Condition Compatible New Esaotes Ivt12 Transvaginal Array Ultrasound Transducer Probe for Au3/Au4/Au5 B Ultrasound Probe
US$
1,000.00
-
2,000.00
1 Piece
(MOQ)
1/4
Akicare Technology Limited
Send Inquiry
Mindray 35c50p for DC-30/DC-32/DC-28/DC-26/DC-25 New Compatible Convex Ultrasound Transducer Ultrasound Probe
US$
1,200.00
-
1,500.00
1 Piece
(MOQ)
Toshiba Pvt-781vt for Aplio Compatible Endocavity Transvaginal Transducer Ultrasound Probe Medical Equipment
US$
2,050.00
-
2,450.00
1 Piece
(MOQ)
Toshiba Pvt-375bt New Convex Sensor Ultrasonido Ultrasonic Transducer Ultrasound Probe for Ssa-660A/400/500
US$
1,800.00
1 Piece
(MOQ)
Samsung Medison Ln5-12 for Sonoace R3/R5 New Linear Ultrasound Transducer Ultrasound Probe
US$
1,600.00
-
2,000.00
1 Piece
(MOQ)
1/4
1
48