3,319 Dissolved Oxygen Controller Meter
results from87 suppliers
High Quality Online 0-14pH pH Sensor for Fermentation (pH5806/K8S)
US$ 89-199 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: Support
- Display: pH Sensor
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, CE
7W Water Chl Analyzer Digital Chlorophyll Meter for Water Analysis
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
Factory Online Do Controller Water Quality Analyzer Dissolved Oxygen Measuring/ Dissolved Oxygen Meter
US$ 1209-1370 / Set
Min. Order:1 Set
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Non Portable
- Certification: ISO9001
Dds-1702 Portable Conductivity Analyzer Portable Cond/pH/ Do Meter
Min. Order:10 Pieces
- Portable: Portable
- Measuring Range: 0.00us/Cm~199.9ms/Cm; 0.1mg/L~19.9g/L; 0.1ppt~80PP
- Accuracy: 1%Fs; +/- 0.2degree
- Resolution: 1us/Cm;1ms/Cm; 0.1degree
- Temperature Compensation Range: -5.0~105degree
- Calibration: 1 Point
High Temperature Low Ppm Oxygen Sensor Probe
US$ 5-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
Boqu Dog-2082X Protection IP65 for Fermentation Wtw Digital Dissolved Oxygen Meter
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 Interface Water pH Tester Online pH Meter with Temperature Compensation
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
Portable Water Quality Analyzer Portable Conductivity Meter
Min. Order:10 Pieces
- After-sales Service: Provided
- Warranty: Provided
- Measuring Range: 0.00us/Cm~199.9ms/Cm; 0.1mg/L~19.9g/L; 0.1ppt~80PP
- Accuracy: 1%Fs; +/- 0.2degree
- Resolution: 1us/Cm;1ms/Cm; 0.1degree
- Temperature Compensation Range: -5.0~105degree
Boqu Dog-2092 Hot Sale 4-20mA Price Word Water Dissolved Do Oxygen Meter
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
Factory Price Water Do Calibration Dissolved Oxygen Meter/Controller/Analyzer
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
Industrial Online Dissolved Oxygen Controller pH Meter Do Meter Dissolved Oxygen Analyzer
US$ 240-310 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Portable
- Certification: RoHS, FCC, CE, ISO9001
Aquaculture Aquarium Water Quality Monitoring System Cheap Digital 4-20mA Dissolved Oxygen Sensor Meter Do 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
China Manufacturer High Temperature Ultra-Low Ppm Oxygen Sensor Probe
US$ 5-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
Online Digital Non-Portable CE Certified Polarographic Membrane Dissolved Oxygen Water Meter
US$ 600-1000 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Wastewater Treatment Surface Water Aquaculture
- Portable: Non Portable
- Certification: CE, ISO9001, IAF,SGS
- Type: Dissolved Oxygen Meter
- Analog Output: Two 4-20mA Output for Measurement Value & Temp
Online Water Quality Tester with High-Precision Dissolved Oxygen Sensor Erun-Sz4-a-A5
US$ 143-500 / Piece
Min. Order:1 Piece
- After-sales Service: Provide Timely and Accurate Online After-Sales Ser
- Warranty: 1 Year
- Display: Digital
- Appliance: Medical Research, Biochemistry, Laboratory
- Portable: Non Portable
- Certification: CE, ISO9001
Rika Rk500-04 Low Cost Water Treatment Do Probe Controller Dissolved Oxygen Sensor Fluorescence
US$ 223-356 / Piece
Min. Order:1 Piece
- After-sales Service: Avaliable
- Warranty: 1 Year
- Portable: Portable
- Certification: CE
- Type: Dissolved Oxygen Sensor
- Range: 0-20mg/L
Low Ppm Oxygen Sensor Probe
US$ 4-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
Professional Molten Steel High Ppm Oxygen Sensor
US$ 5-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
China Manufacturer High Ppm Oxygen Sensor Probe
US$ 5-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
High Temperature and Oxygen Probe
US$ 5-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
4 - 20 Ma Cheap Do Sensor Controller Online Aquarium Dissolved Oxygen Meter
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
High Temperature 50~1000 Ppm Oxygen Sensor Probe
US$ 5-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
Online Digital Non-Portable ISO9001 Certified Optical Fluorescence Dissolved Oxygen Meter
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
1500 High Ppm Oxygen Sensor
US$ 4-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
Professional High Ppm Oxygen Sensor
US$ 5-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
China Manufacturer Ultra-Low Ppm Oxygen Sensor Probe
US$ 5-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
Professional High Ppm Oxygen Probe
US$ 5-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
CE Water Analysis Instrument pH TDS Temp Meter Portable Dissolved Oxygen Controller Do Electrode Oxygen Analyzer for Aquarium
US$ 108-144 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Portable
- Certification: CE, ISO9001, ISO14001
High Temperature Ultra-Low Ppm Oxygen Sensor Probe
US$ 5-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
Online Optical Dissolved Oxygen Meter
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
Advanced Signal Management Isolated Output Controller for Precision
US$ 55-65 / Piece
Min. Order:1 Piece
- Analysis Method: Physical Analysis
- Connectable Devices: Dissolved Oxygen, Turbidity, Cod, Ammonia Nitrogen
- Isolated Output: 4-20mA (Default), 0-5V, 0-10V
- Output Current Error: ≤±1%Fs
- High and Low Alarm Relays: AC220V, 3A. Data Storage: 72 Points, Three Days Da
- RS485 Communication Interface: Modbus RTU Protocol
1000 High Ppm Oxygen Sensor
US$ 5-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
Aice Tech Water Quality RS485 Display Controller Indicator
US$ 55-65 / Piece
Min. Order:1 Piece
- Analysis Method: Physical Analysis
- Connectable Devices: Dissolved Oxygen, Turbidity, Cod, Ammonia Nitrogen
- Isolated Output: 4-20mA (Default), 0-5V, 0-10V
- Output Current Error: ≤±1%Fs
- High and Low Alarm Relays: AC220V, 3A. Data Storage: 72 Points, Three Days Da
- RS485 Communication Interface: Modbus RTU Protocol
High Ppm Oxygen Sensor Probe
US$ 4-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
Molten Steel High Ppm Oxygen Sensor
US$ 5-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
Molten Steel High Temperature and High Ppm Oxygen Probe
US$ 5-11 / Piece
Min. Order:100 Pieces
- Installation Type: Duct Type
- Sensing Type: Thermocouple
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Resistive Lithium Chloride
RS 485 Hydroponic Controller pH Ec TDS Pump Online Dissolved Oxygen Meter Fish Farm Dissolved Oxygen Meter
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
China Manufacturer Molten Steel Ultra-Low Ppm Oxygen Sensor Probe
US$ 5-11 / Piece
Min. Order:100 Pieces
- Length: 150-1300mm
- Ppm Range: 1~1500ppm
- Measurement Accuracy: 0~5mv
- Measurement Resolution: 0.1mv
- Response Time: 3s-8s
- Measurement Efficiency: 98%
Online Digital CE Certified Polarographic Membrane Dissolved Oxygen Water Meter for Watewater
US$ 500-1000 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Wastewater Treatment Surface Water Aquaculture
- Portable: Non Portable
- Certification: CE, ISO9001, IAF,SGS
- Type: Dissolved Oxygen Meter
- Analog Output: Two 4-20mA Output for Measurement Value & Temp
Advanced RS485 Water Quality Monitoring System for Reliable Control
US$ 55-65 / Piece
Min. Order:1 Piece
- Analysis Method: Physical Analysis
- Connectable Devices: Dissolved Oxygen, Turbidity, Cod, Ammonia Nitrogen
- Isolated Output: 4-20mA (Default), 0-5V, 0-10V
- Output Current Error: ≤±1%Fs
- High and Low Alarm Relays: AC220V, 3A. Data Storage: 72 Points, Three Days Da
- RS485 Communication Interface: Modbus RTU Protocol
