3,310 Dissolved Oxygen Controller Meter
results from87 suppliers
RS485 Do Online Dissolved Oxygen Meter
US$ 162-450 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Medical Research, Biochemistry, Water
- Portable: Non Portable
- Certification: CE
- Packing: Standard Packing
- Standard: Plastic
The Online Dissolved Oxygen Meter for Wastewater and Sewage Is Installed by Immersion in 4-20mA
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
PCD100t Multi-Parameter Touch Screen Meter for pH, Do, Ec Measurement
US$ 100-2000 / Piece
Min. Order:1 Piece
- After-sales Service: We Provide After Sale Services.
- Warranty: 1 Year
- Accuracy: 0.1ºC/ ±0.2ºC
- Temperature: -10.0 -135.0°c
- Protection Level: IP54
- Display: 7" TFT Touch Screen
pH/Ec/ISE/Do/Temp. (mV/pX/Resistivity/TDS/Sal. /DO Saturation) Meter
US$ 650-765 / Set
Min. Order:1 Set
- After-sales Service: Yes
- Warranty: 1year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Portable
- Certification: RoHS, CE, ISO9001
Flygoo Portable Oxygen Purity Measure Dissolved Digital Oxygen Meter for Oxygen Generator
US$ 150-180 / Piece
Min. Order:2 Pieces
- After-sales Service: Provide Free Spare Parts
- Warranty: 1 Year
- Brand: Flygoo
- Customized: Customized
- Portable: Portable
- Certification: CE, RoHS
Industrial Water Treatment Plants Analysis Instruments Dissolved Oxygen Meter Do Analyzer Controller Optical Do Meter
US$ 846.15-923.08 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Appliance: Food Analysis, Medical Research, Biochemistry
- Customized Support: OEM, ODM, Obm
- Temperature Range: 0- 50ºC
- Protection: IP68
Boqu Low Cost Water Treatment Analyzer Phg-2081s pH Meter
US$ 199-329 / Piece
Min. Order:1 Piece
- After-sales Service: Provided
- Warranty: Provided
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Waste Water Treatment, Pure Water Treatmefish Farm
- Certification: CE
High Quality Dissolved Oxygen Monitor Controller for Water Treatment
US$ 98-165 / Piece
Min. Order:1 Piece
- Display: Digital
- Portable: Non Portable
- Appliance: Medical Research, Biochemistry, Water
- Certification: CE
- Range of Application: Water Treatment
- Packing: Standard Packing
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
Boqu Dog-2082PRO Dissolved Oxygen Meter for Biochemical Food Pharmaceutical Fermentation High Temperature
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
Water-Based Water Quality Analyzer Dissolved Oxygen Meter
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
Two Relays Differential Signal Online pH Meter for Power Plant Pure Water
US$ 125-150 / 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, CE
Boqu Dog-2092PRO Water Online Farm Control Work Do Sensor Dissolved Oxygen Measurement Transmitter 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
Dog-2082s Indudstrial Dissolved Oxygen Meter
US$ 388 / 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
Apure Dissolved Oxygen Controller for Sewage Treatment with Do Sensor (A10)
US$ 162-450 / Piece
Min. Order:1 Piece
- After-sales Service: Online Support
- Warranty: 1year
- Type: Dissolved Oxygen Meter
- Usage: Industrial, Home, Agriculture, Hospital, Water Treatment
- Measuring Liquid: Chemical Liquid
- Keywords: Dissolved Oxygen Controller
Digital Display Online Dissolved Oxygen Meter Oxygen Content Tester
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
Protection Grade IP66 Dissolved Oxygen Tester Do Meter for Aquarium
US$ 191-223 / 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 Mpg-6099 Industry for pH Ammonia Nh3 Nh4 Nitrate No3 Dissolved Oxygen Multi Parameter Meter
US$ 1000-9999 / Piece
Min. Order:1 Piece
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: RoHS, FCC, CE, ISO9001
- Name: Online Multi-Parameter Analyzer
- Power: 24VDC or 220VAC
- Communication: RS485 Modbus
on-Line Dissolved Oxygen Meter Fluorescence Do Oxygen Content Tester Sensor Probe
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
CE ISO9001 Ec/pH/ORP/Cl Transmitter Do Meter for Sewage Discharge Monitoring
US$ 199-232 / 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
- Certification: ISO9001, CE, SGS
Industrial Conductivity Meter High Quality Conductivity Controller
Min. Order:1 Piece
- Output Signal: 0-10mA;4-20mA(Double-Current Output for Option)
- Accuracy: +/- 2% Fs
- Resolution: 0.01us/Cm
- Dimension: 146mm*146mm*150mm
- Temperature Compensation: 0-150degree
- Power Supply: AC220V+/-10% 50Hz
Boqu Dog-3082 Facotry Price with 4-20mA Water Price Dissolved Do O2 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
pH-1 Digital Pen Type Portable pH Meter pH Analyzer
US$ 5-12 / Piece
Min. Order:1 Piece
- Measure Range: 0.00pH-14.0 pH
- Resolution: 0.01pH
- Accuracy: +/-0.01pH
- Power Supply: 2*1.5V
- Operating Temperature: 0oc--50oc
- Packing: Carton Box
Phg-2091PRO Industrial pH&ORP Meter
US$ 139-199 / Piece
Min. Order:1 Piece
- After-sales Service: Provided
- Warranty: Provided
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Waste Water Treatment, Pure Water Treatmefish Farm
- Certification: CE
Online Dissolved Oxygen Analyzer Manufacturers Fluorescence Method Membrane Method Dissolved Oxygen Meter Aquaculture Dissolved Oxygen Meter
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
Portable Conductivity Meter Low Cost Conductivity Analyzer Dds-1702
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 Instruments with Low Power Consumption Phg-2081PRO pH ORP Meter
US$ 159-269 / Piece
Min. Order:1 Piece
- After-sales Service: Provided
- Warranty: Provided
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry, Waste Water Treatment, Pure Water Treatmefish Farm
- Certification: CE
Multi Parameter Analyzer Meter for Water with CE
US$ 259-329 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year Lifetime Free Technical Support
- Warranty: 1 Year Lifetime Free Technical Support
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Water Treatment
- Portable: Non Portable
- Certification: CE, ISO9001, SGS
PC100t Touch Screen pH and Conductivity Meter for Water Quality Testing
US$ 100-2000 / Piece
Min. Order:1 Piece
- After-sales Service: We Provide After Sale Services.
- Warranty: 1 Year
- Accuracy: 0.1ºC/ ±0.2ºC
- Temperature: -10.0 -135.0°c
- Protection Level: IP54
- Display: 7" TFT Touch Screen
High Temperature 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
PC100t Multi-Parameter pH/Mv/Cond Meter for Chemical and Pharmaceutical Labs
US$ 100-2000 / Piece
Min. Order:1 Piece
- After-sales Service: We Provide After Sale Services.
- Warranty: 1 Year
- Accuracy: 0.1ºC/ ±0.2ºC
- Temperature: -10.0 -135.0°c
- Protection Level: IP54
- Display: 7" TFT Touch Screen
Boqu Mpg-6099 Multi Parameters Meter Petrokimia Hulu / Upstream Petrochemicals for pH, Cod, Tss, Debit, Nh3-N
US$ 1000-9999 / Piece
Min. Order:1 Piece
- After-sales Service: 10 Engineers in After Service Department
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: RoHS, FCC, CE, ISO9001
- Name: Mpg-6099 Multi Parameters
- Power: 24VDC or 220VAC
Hot Sell Water Treatment Industrial Dissolved Oxygen Meter
US$ 400-425 / Piece
Min. Order:1 Piece
- Waste Water Treatment: Adjustable Pond, Aeration T
- Industrial Process: Manufacture Water Recycling
- Installation: : Input Type
- Process Connection: Zg1
- Dimensions: Φ60 × 112mm
- Medium Pressure: ≤ 3 Bar
Y7057 Oxygen Analyzer Industrial Online Dissolved Oxygen Controller 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
Water Treatment Water Meter Conductivity Monitor (CX-ICM)
Min. Order:1 Piece
- Certificate: ISO, CE, SGS
- Experience: More 20 Years
- Max Temp: 130c
- Quality: World Class
- Packing: Carton/Polywood Case /Wood Case
- Standard: CE, SGS, ISO
pH Pocket Meter with Mv and Temperature for on-Site Water Analysis
US$ 100-1000 / Piece
Min. Order:1 Piece
- After-sales Service: We Provide After Sale Services.
- Warranty: 1 Year
- Accuracy: ±0.01 pH ± One Digit
- Temperature: 0-60.0°c
- Protection Level: IP67
- Range: -2.00 to 16.00 pH
Online Aquatic Water Quality Dissolved Oxygen Meter Online Dissolved Oxygen Content Measuring Instrument for Water Treatment Dissolved Oxygen
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
3.2 Inch Screen Online Cod Tester Digital Cod Meter for Cod Measurement
US$ 223-261 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Protection Level: IP66
- Shell Material: Enhanced ABS
- Weight: About 800g
- Power Consumption: About 7W
Boqu Dog-3082 High Measurement Performance Water Dissolved O2 Oxygen Do Measurement 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
Dog-2092 Fish Farm Online Dissolved Oxygen Meter
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
