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do probe
1,000+ factories verified
Shanghai GL Environmental Technology 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$
280.00
-
800.00
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
Fluorescence Do Dissolved Oxygen Probe for Shrimp Farm Water Monitoring
US$
248.00
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 Sewage Treatment ORP Cod Do pH Ec/Salinity Nh4+Turbidity Probe
Negotiable
1 Piece
(MOQ)
Stainless Steel (304SS/316L) Water Temperature Probe for Aquaculture and Ponds
US$
73.00
-
105.00
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)
Boqu Bh-485-Do Digital Dissolved Oxygen Sensor Do Probe
US$
85.00
-
550.00
1 Piece
(MOQ)
1/4
Shanghai Kuosi Electronic Co., Ltd.
Send Inquiry
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)
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)
1/4
Shanghai Chunye Instrument Technology Co., Ltd.
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
CS4552F Dissolved Oxygen Sensor/DO Sensor/Probe
US$
200.00
-
500.00
1 Piece
(MOQ)
Industrial Online Do/TDS/Tu/ORP/pH Sensor ORP pH Electrode Sensor Probe
US$
160.00
-
300.00
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
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)
FST100-DO106 Dissolved Oxygen Sensor Dissolved DO ORP PH Sensor Multiparameter Water Quality Sensor Probe
US$
194.00
-
208.00
1 Piece
(MOQ)
FST100-DO106 Smart Fluorescent Dissolved Oxygen Analyzer Probe
US$
194.00
-
208.00
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)
Offline Calibration IP68 Online Do Dissolved Oxygen Tester Sensor Probe for Sewage
US$
498.00
-
534.00
1 Piece
(MOQ)
Hot Sale Industrial Do Sensor Dissolved Oxygen Probe RS485 for Surface Water Monitoring
US$
329.00
-
369.00
1 Piece
(MOQ)
Automatic Temp Compensation Inline Digital pH Sensor pH Probe for Water
US$
199.00
-
235.00
1 Piece
(MOQ)
1/4
Anhui Madsur Technology Co., Ltd.
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Dissolved Oxygen Probe DO Electrode With Digital Monitor Used For Water
US$
20.00
-
90.00
1 Piece
(MOQ)
Digital Dissolved Oxygen Analyzer DO Probe With RS485 Output
US$
20.00
-
90.00
1 Piece
(MOQ)
High-Precision Online RS485 Dissolved Oxygen Sensor for Water
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
Shandong Renke Control Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Aquaculture Do Sensor RS485 Optical Dissolved Oxygen Probe for Freshwater Seawater
US$
80.00
-
84.00
1 Piece
(MOQ)
Portable Fish Farm Aquaculture Water Quality Meter Dissolved Oxygen Do Probe
US$
80.00
-
84.00
1 Piece
(MOQ)
High Accuracy Digital RS485 Waterproof Temperature Humidity Transmitter Probe
US$
17.00
1 Piece
(MOQ)
Wholesale Temperature Sensor Sht20 Sht30 RS485 I2c Output High Temp Humidity Probe
US$
1.00
-
23.00
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)
Dissolved Oxygen Sensor Digital Low Cost Online RS485 Dissolved Oxygen Sensor 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)
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)
Professional Grade pH Probe with Temperature Compensation Feature
US$
92.00
-
140.00
1 pieces
(MOQ)
TDS Sensor Probe pH Meter Water Conductivity Test Probe
US$
140.00
-
320.00
1 pieces
(MOQ)
High-Accuracy pH Probe for Laboratory and Industrial Use
US$
92.00
-
140.00
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)
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)
Professional Grade RS485 3 Pin Soil Humidity Probe for Precise Plant Growth Monitoring
US$
20.10
-
29.60
5 Pieces
(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
REX (Shanghai) Technology Co., Ltd.
15 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Precision BNC Minidin 4-Pin Oxygen Probe for Aquatic Testing
US$
60.00
-
72.00
5 pieces
(MOQ)
T-818-B-6 316 Stainless Steel Temperature Sensor Electrode Probe
US$
25.00
-
35.00
5 pieces
(MOQ)
High-Precision Calcium Ion Selective Probe for Accurate Measurements
US$
24.00
-
30.00
5 Pieces
(MOQ)
E-201-Z Customized PCB pH Probe with RS485 Output for Foods
US$
38.00
-
50.00
5 pieces
(MOQ)
1/4
NANBEI INSTRUMENT LIMITED
5.0
Send Inquiry
Laboratory Polarographic Dissolved Oxygen Probe
US$
99.00
-
145.00
1 Piece
(MOQ)
Nanbei Instruments Lab Use Ec Electrode Probe Sensor for Water Quality Testing
US$
11.00
-
18.00
20 Pieces
(MOQ)
Nanbei Instruments Polarographic Dissolved Oxygen Do Electrode Probe
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
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)
SEM225B High Precision Waterproof 4-20mA Leaf Moisture Humidity Sensor Used in Leaf
US$
29.00
-
149.00
1 Piece
(MOQ)
Sentec Sem225 Dial Soil Thermometer 7 in 1 Soil Nutrient Sensor NPK Sensor
US$
29.00
-
149.00
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)
Do400f Manual Salinity Compensation Hand-Held Dissolved Dissolved Oxygen Meter Do/Temp (DO Saturation) Do Meter
US$
423.74
-
564.98
1 sets
(MOQ)
Do511t Portable Dissolved Oxygen Meter, Aquaculture Water Optical Portable Dissolved Oxygen Do Meter
US$
1,288.41
-
1,982.24
1 sets
(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)
Phased Array Detector for Steam Generator Heat Transfer Tube Inspection
US$
36,850.00
-
114,619.00
1 Piece
(MOQ)
Advanced Technology Phased Array Flaw Detector for Non-Invasive Inspection
US$
36,857.00
-
114,000.00
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
Hangzhou Supmea International Trading Co., Ltd.
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Industrial Dissolved Oxygen Sensor Probe for Aquaculture Monitoring
US$
1,150.00
-
1,366.00
1 Piece
(MOQ)
High Accuracy pH Sensor Probe for Water Quality Monitoring
US$
340.00
-
420.00
1 Piece
(MOQ)
High-Quality Water Level Meter Probe for Submersible Applications
US$
45.00
-
75.00
1 Piece
(MOQ)
Precision 4-20mA Water Level Sound Probe for Tanks
US$
225.00
-
300.00
1 Piece
(MOQ)
1/4
Suzhou Yosemite Technologies Ltd.
13 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
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)
Yosemitech Y505-a Dissolved Oxygen Sensor for Aquaculture Optical Do Probe for Fishing
Negotiable
1 Piece
(MOQ)
Fluorescence Dissolved Oxygen Sensor for Aquaculture Do Sensor for Fish Pond
Negotiable
1 Piece
(MOQ)
1/4
Xian Desun Uniwill Electronic Technology Co., Ltd
Send Inquiry
Low Price RS485 Optical Dissolved Oxygen Measurement Sensor Do Probe for Water Quality Monitoring
US$
298.00
1 set
(MOQ)
Online Fishing Pond Dissolved Oxygen Sensor RS485 Optical Fluorescence Method Do Probe
US$
298.00
1 set
(MOQ)
Ds380 Optical Dissolved Oxygen Sensor Digital Do Probe for Aquaculture Fishing Water Quality Test
US$
298.00
1 set
(MOQ)
Aquaculture Water Quality Monitoring Sensor Probe pH Dissolved Oxygen Temperature Analyzer
US$
298.00
1 set
(MOQ)
Jiaxing Mingyuan Electronics Co., Ltd.
5.0
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)
USB2.0 940nm Infrared Optcial Probe High-Speed IR Data Transmission for Dlms Cosem Meter
US$
28.00
-
39.00
1 Piece
(MOQ)
1/4
Hefei MT Medical Co., Ltd.
5.0
Send Inquiry
Portable USG for Cardiac Abdomen and Vascular Mobile Handheld Wireless Ultrasound 3 in 1 Ultrasound Scanner WiFi Probe
US$
980.00
-
1,780.00
1 Piece
(MOQ)
192 Elements Highest Configuration Wireless Dual Heads Type 3 in 1 Probe Scanner
US$
980.00
-
1,780.00
1 Piece
(MOQ)
Wireless Double Convex Tranvaiginal Portable 3 in 1 Color Doppler Ultrasound Probe Machine
US$
980.00
-
1,780.00
1 Piece
(MOQ)
Multifunctional Portable Professional Portable Handheld Wireless Ultrasound Probe 3 in 1
US$
980.00
-
1,780.00
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)
New Compatible Mindray 65c15ea Brand New Micro-Convex Array Ultrasonic Transducer Ultrasound Probe for Dp-3300/7700/6600/6900/8800
US$
600.00
-
790.00
1 Piece
(MOQ)
Mindray 65ec10ea for Z5/Z50, Dp-5/30/50, Z5, Dcn2 New Compatible Transvaginal Ultrasound Transducer Ultrasound Probe
US$
420.00
-
590.00
1 Piece
(MOQ)
Mindray 75L38eb Linear Probe Ultrasound Probe Linear Transducer Fordp10 Dp20
US$
390.00
-
490.00
1 Piece
(MOQ)
1/1
Shenzhen RPD Sensor Technology Co., Ltd
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Customized Three Wire Rtd PT100 PT1000 Thermometer Temperature Sensor Probe Price
US$
2.80
-
3.80
1,000 Pieces
(MOQ)
Ds18b20 Waterproof Stainless Steel Temperature Probe Temperature Sensor Digital Thermal Temperature Probe
US$
0.98
-
1.95
1,000 Pieces
(MOQ)
PT100 PT1000 Rtd K Type Thermocoupe Temperature Sensor Thermal Probe for Oven
US$
2.80
-
3.80
1,000 Pieces
(MOQ)
Explosion-Proof PT100 Temperature Probe for Hazardous Environments
US$
0.37
-
1.00
100 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 Toshiba Pvt-382bt/Plf-805FT/Pvt-375bt/Pvf-381mt/Pvg-601V Convex Array Ultrasound Transducer Probe for Aplio/Xario
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-375bt for Ssa-660A//400/500 (Xario/Aplio) New Compatible Convex Ultrasound Transducer Ultrasound Probe
US$
1,600.00
-
2,000.00
1 Piece
(MOQ)
Toshiba Pvt-375bt New Convex Sensor Ultrasonido Ultrasonic Transducer Ultrasound Probe for Ssa-660A/400/500
US$
1,500.00
-
2,100.00
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
Tangshan Jinyi Instrument Co., Ltd.
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Premium Metal Sampling Probe for Heavy-Duty Steel Sampling Tasks
US$
1.50
-
2.00
1,000 Pieces
(MOQ)
Heavy-Duty Steel Sampling Probe for Durable and Efficient Use
US$
1.50
-
2.00
1,000 Pieces
(MOQ)
Steel Aluminum Sampler for Water, 51mm Diameter Probe Included
US$
1.50
-
2.00
1,000 Pieces
(MOQ)
Steel Water Sampler with Aluminum Steel and 300-1500mm Paper Tube
US$
1.50
-
2.00
1,000 Pieces
(MOQ)
1/4
1
50