3,322 Dissolved Oxygen Controller Meter
results from85 suppliers
Factory Supply Do Meter Online Dissolved Oxygen Controller
US$ 339-409 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Dissolved Oxygen Sensor
- Portable: Portable
- Certification: CE, ISO9001, ISO14001
Optical Do Dissolved Oxygen Meter/Controller/Analyzer
Min. Order:1 Piece
- After-sales Service: Provided
- Warranty: Provided
- Model: Dog-3082ya
- Item: Dissolved Oxygen Meter
- Measuring Range: 0-20mg/L
- Power Supply: 220V/24V
Online Fluorescence Dissolved Oxygen Monitor
US$ 1350-1500 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Wastewater Treatment Surface Water Aquaculture
- Portable: Non Portable
- Certification: ISO9001, IAF, SGS
- Type: Dissolved Oxygen Meter
- Analog Output: Two 4-20mA Output for Measurement Value & Temp
3.2 Inch Screen Water Chl Controller Digital Chlorophyll Meter for Aquaculture
US$ 231-270 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Resolution: 0.01ug/L
- Display Range: 0~500ug or 0~100rfu
- Power Supply: 18~36VDC
- Weight: About 800g
Dog-2092 Online Dissolved Oxygen Controller
US$ 288 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: 1year
- Overall Dimension: 96*96*135mm
- Protection Grade: IP54
- Temperature Range: 0-60 Degree
- Packing: Carton
Fish Farm Dissolved Oxygen Meter Hydroponic Controller pH Ec TDS Pump Online Do Analyzer Aquarium Water Tester
US$ 339-409 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Dissolved Oxygen Sensor
- Portable: Portable
- Certification: CE, ISO9001, ISO14001
Infitek Do-Ol680 Industrial Online Dissolved Oxygen Controller
Min. Order:1 Piece
- After-sales Service: Online Support, Free Spare Parts
- Warranty: 2 Years
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Range: 0.0~20.0mg/L
Boqu Dog-2092PRO Water Dissolved Oxygen Transmitter Calibration for Ground Water Do Controller
US$ 85-550 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, RoHS, CE, FCC
- Name: Online Dissolved Oxygen Mater
- Measuring Range: 0~20mg/L, 0.0-200.0%
- Power: 90~260VAC
RS485 Water Suspended Solids Controller Digital Ss Meter for Water Analysis
US$ 199-232 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001
Boqu Dog-2082PRO Dissolved Oxygen Meter Controller Do Transmitter Water Oxygen Aquarium Fish Shrimp Farming
US$ 380-480 / Piece
Min. Order:1 Piece
- After-sales Service: 24/7 After-Sales Service
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: RoHS, FCC, CE, ISO9001
- Name: Online Dissolved Oxygen Meter
4-Electrode Analog Ec Tester Water Conductivity Meter for Electroplating
US$ 190-222 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Display Screen: 128*64 LCD
- Power Consumption: About 5W
- Weight: About 800g
- Packing: Packaging
Boqu Dog-2092PRO Level of Free Non-Compound Oxygen Present in Water Do Controller Measure Oxygen in Liquid Sensor
US$ 380-480 / Piece
Min. Order:1 Piece
- After-sales Service: 10 Engineers in After Service Department
- Warranty: 1 Year
- Name: Online Dissolved Oxygen Meter
- Measuring Range: 0~20mg/L, 0.0-200.0%
- Power: 90~260VAC
- Communication: RS485 Modbus
Water Multi-Parameter Equipment Online Meter for Water Quality Measurements
US$ 249-290 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Chemical
- Portable: Non Portable
- Certification: CE, ISO9001
Boqu Ddg-2080X Hight Temperature Digital Ec Meter Conductivity Analyzer of Water Conductivity Transmitter/Controller
US$ 85-550 / Piece
Min. Order:1 Piece
- After-sales Service: 10 Engineers in After Service Department
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Certification: RoHS, FCC, CE, ISO9001
Digital Online pH/ORP/Tu/Ec Conductivity Tester/Analyzer/Meter for Swimming Pool with CE
US$ 191-232 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year Lifetime Fee Technical Support
- Warranty: 1 Year Lifetime Fee Technical Support
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Mariculture and Seawater
- Certification: ISO9001, CE, SGS
Dog-2092 Fish Farm Online Dissolved Oxygen Controller
US$ 288 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: 1year
- Overall Dimension: 96*96*135mm
- Protection Grade: IP54
- Temperature Range: 0-60 Degree
- Packing: Carton
Boqu Phs-1705 Laboratory pH ORP Meter Wastewater Handle pH/ORP Sensor Probe pH Meter/Controller/Analyzer
US$ 49-249 / Piece
Min. Order:1 Piece
- After-sales Service: 10 Engineers in After Service Department
- Warranty: 1 Year
- Display: LED
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Portable
- Certification: RoHS, FCC, CE, ISO9001
Do400f Lab Water Control Monitoring Dissolved Oxygen Meter
US$ 566-661 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1year
- Item: Dissolved Oxygen Meter
- Parameters: Do/Temp(Do Saturation).
- Dissolved Oxygen Concentration: 0.00 to 99.99 Ppm
- Resolution: 0.01ppm
Industrial Online Dissolved Oxygen Analyzer Water Quality Testing Instrument
US$ 599-1399 / Piece
Min. Order:1 Piece
- After-sales Service: 18 Months Warranty
- Warranty: 18 Months
- Display: LED
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Portable
- Certification: CE, ISO9001
Do Meter Price Test Dissolved Oxygen Measurement Device with Probe
US$ 162-450 / Piece
Min. Order:1 Piece
- After-sales Service: Standard
- Warranty: 1 Year
- Display: Digital
- Appliance: Medical Research, Biochemistry, Water
- Portable: Non Portable
- Certification: RoHS, CE
Online pH/Ec/Do/Tu/Cod Multi-Parameter Water Meter for Water Treatment
US$ 249-290 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Chemical
- Portable: Non Portable
- Certification: CE, ISO9001
Boqu Sjg-2083CS Chemical Industry Control The Acid-Base Salt Concentration in The Solution Acid and Alkali Meter
US$ 299-999 / Piece
Min. Order:1 Piece
- After-sales Service: 10 Engineers in After Service Department
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Certification: RoHS, FCC, CE, ISO9001
- Name: Sjg-2083CS Acid and Alkali Concentration Meter
MP521 Lab pH/Conductivity Meter with Ce Certificate
US$ 700-800 / Piece
Min. Order:1 Piece
- After-sales Service: Life Long Time Technical Support
- Warranty: One Year
- Display: Digital
- Portable: Portable
- Appliance: Medical Research
- Certification: ISO9001
RS485 Signal Free Loss Digital pH Dissolved Oxygen Do Meter for Sea Farming and Water Treatment
US$ 191-223 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year Lifetime Fee Technical Support
- Warranty: 1 Year Lifetime Fee Technical Support
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Industrial Water Treatment
- Certification: ISO9001, CE, SGS
Boqu Sjg-2083CS Rubber Factory Water Sodium Chloride Online Smart Digital Acid and Alkali Concentration Meter
US$ 299-999 / Piece
Min. Order:1 Piece
- After-sales Service: 10 Engineers in After Service Department
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Certification: RoHS, FCC, CE, ISO9001
- Name: Sjg-2083CS Acid and Alkali Concentration Meter
Premium Performance Smart Portable Dissloved Oxygen Meter
US$ 360-808 / Set
Min. Order:1 Set
- After-sales Service: Online Support, Video Technical Support
- Warranty: 12 Months
- Product Name: Dissolved Oxygen Meter
- Display: DOT-Matrix LCD Screen
- Test Parameter: Do,Do Saturation,Temperature
- Calibration: Zero Oxygen Calibration,Full Scale Calibration
New China Supplier Industrial Online Water Conductivity pH/ORP Meter Transmitter
US$ 95-115 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year Lifetime Fee Technical Support
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Water Treatment
- Certification: ISO9001, CE, SGS
Boqu Bqa100 Factory Resistance Against Chemical Corrosion 2wires 4-20mA Output Silicon Pressure Sensor Pressure Meter
US$ 139-199 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Principle: Level Meter
- Range: 0~200 M
- Measurement Accuracy: ±3mm
- Accuracy: 0.1%
- Kind: Liquid Level Transmitter
Chlorophyll Concentration Meter for Precision Aquatic Ecosystem Monitoring
US$ 399-1999 / Piece
Min. Order:1 Piece
- After-sales Service: 24-Hour Customer Service
- Warranty: Half a Year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001
Swimming Pool Water Monitoring Dissolved Oxygen Meter
US$ 566-665 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 12 Months
- Product Name: Dissolved Oxygen Meter
- Test Parameter: Do/Temp(Do Saturation).
- Do Measuring Range: 0.00 to 99.99 Ppm
- Resolution: 0.01ppm
Ec/Do/Turbidity/Cod/pH/ORP Controller Online Meter for Aquaculture Testing
US$ 249-290 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Chemical
- Portable: Non Portable
- Certification: CE, ISO9001
Boqu New Design Ddg-2080X Standard Value Ec Test/Conductivity Analyzer/Meter
US$ 85-550 / Piece
Min. Order:1 Piece
- After-sales Service: 10 Engineers in After Service Department
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, RoHS, CE, FCC
Competitive Low Cost High Accuracy Portable Multi-Parameter Analyzer
US$ 650-765 / Piece
Min. Order:1 Piece
- After-sales Service: Online Support, Video Technical Support
- Warranty: 1year
- Display: LED
- Appliance: Food Analysis, Medical Research, Biochemistry, Water Test
- Portable: Portable
- Certification: RoHS, FCC, CE, ISO9001
Analog Industrial Online RS485 pH ORP Transmitter Meter for Water Analysis
US$ 95-115 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year Lifetime Fee Technical Support
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Water Treatment
- Certification: ISO9001, CE, SGS
Boqu Dds-1706 Laboratory Conductivity Meter Water Digital TDS/Conductivity Sensor Probe Power Plants Improved Ec Conductivity Meter/Analyzer
US$ 49-249 / Piece
Min. Order:1 Piece
- After-sales Service: 10 Engineers in After Service Department
- Warranty: 1 Year
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Portable
- Certification: RoHS, FCC, CE, ISO9001
- Name: Phs-1701 Portable pH Meter
Nanbei Instruments Polarographic Dissolved Oxygen Do Electrode Probe
US$ 11-18 / Piece
Min. Order:20 Pieces
- Type: Ph Electrode
- Cooling System: Radiator
- Function: Over Voltage Protection, Overheat Protection, Short Circuit Protection
- Materials: Plastic
- Name: Do-958-Q Polarographic Do Electrode
- Packing: Export Standard Package
Cheap Do Sensor Aquarium Online Dissolved Oxygen Meter
US$ 162-450 / Piece
Min. Order:1 Piece
- After-sales Service: Standard
- Warranty: 1 Year
- Display: Digital
- Appliance: Medical Research, Biochemistry, Water
- Portable: Non Portable
- Certification: RoHS, CE
Online Dissolved Oxygen Analyzer Do Water Oxygen Detector for Fish Pond Culture
US$ 260-320 / Set
Min. Order:1 Set
- After-sales Service: Lifetime Maintenance
- Warranty: 1 Year
- Display: LCD
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Certification: CE
Temperature Compensation Online pH Equipment pH Meter for Electroplating
US$ 125-150 / Piece
Min. Order:1 Piece
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, CE
- pH Range: 0~14pH
- ORP Range: ±2000mv
Dog-2092 Fish Farm Online Dissolved Oxygen Transmitter, Controller
US$ 288 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: 1year
- Overall Dimension: 96*96*135mm
- Protection Grade: IP54
- Temperature Range: 0-60 Degree
- Packing: Carton
