New & latest Dissolved Oxygen Controller Meter products 2025 for sale online from China Suppliers

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

Suzhou Delfino Environmental Technology Co., ...

Boqu Dog-2082PRO Dissolved Oxygen Meter Factroies Price Digital 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

Shanghai Boqu Instrument Co., Ltd.

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

Shanghai Boqu Instrument Co., Ltd.

Laboratory Portable Digital pH Meter Price Phs-25

US$ 55-65 / Piece

Min. Order:5 Pieces

After-sales Service: Online Technical Service
Warranty: 1 Year
Display: Digital
Portable: Portable
Appliance: Medical Research, Biochemistry
Certification: ISO9001

Wincom Company Ltd.

Online Digital CE Certified Polarographic 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

Wuxi Chaoda Electronic Technology Co., Ltd.

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

Beijing Zetron Technology Co., Ltd

24V Online pH Tester Water pH Meter with Shortcut Button

US$ 102-119 / Piece

Min. Order:1 Piece

After-sales Service: 1 Year
Warranty: 1 Year
Display: Digital
Portable: Non Portable
Appliance: Food Analysis, Medical Research, Biochemistry, Chemical
Certification: ISO9001

Suzhou Delfino Environmental Technology Co., ...

Boqu Mpg-6099 Multiparameter Digital Water Quality Meter Salinity, TDS, Resistivity, Tss, Ammonium, Ammonia, Chloride, Nitrate, Depth Meter

US$ 1000-9999 / Piece

Min. Order:1 Piece

After-sales Service: 10 Engineers in After Service Department
Warranty: 24/7 After-Sales Service
Display: Digital
Appliance: Food Analysis, Medical Research, Biochemistry
Certification: RoHS, FCC, CE, ISO9001
Name: Online Multi-Parameter Analyzer

Shanghai Boqu Instrument Co., Ltd.

Phg-21d Industrial pH/ORP Measurement Controller

US$ 500-550 / Piece

Min. Order:10 Pieces

After-sales Service: Following Updating
Warranty: Under Discussion
Weight: 2kg
Power Supply: AC (220±22)V, (50±1)Hz; or DC 24V
Instrument Protection Grade: IP65
Meter Material: ABS

Bengbu Sun-moon Instrument Institute Co., Ltd.

Fluorescence Online Dissolved Oxygen Meter for Aeration Tank

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

Wuxi Chaoda Electronic Technology Co., Ltd.

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

Beijing Zetron Technology Co., Ltd

Simple Operation Instrument Boqu 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

Shanghai Boqu Instrument Co., Ltd.

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

Suzhou Delfino Environmental Technology Co., ...

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

Shanghai Boqu Instrument Co., Ltd.

pH100t Benchtop pH/Mv Meter with Touch Screen for Laboratory 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

Beijing Zetron Technology Co., Ltd

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

Suzhou Delfino Environmental Technology Co., ...

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

Shanghai Boqu Instrument Co., Ltd.

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

Suzhou Delfino Environmental Technology Co., ...

Boqu Ddg-2080s Manufacturer Digital Conductivity TDS Indicator Buy Meter

US$ 85-550 / Piece

Min. Order:1 Piece

Display: Digital
Appliance: Food Analysis, Medical Research, Biochemistry
Certification: RoHS, FCC, CE, ISO9001
Name: Online Dissolved Oxygen Mater
Measuring Range: 0~20mg/L, 0.0-200.0%
Power: 90~260VAC

Shanghai Boqu Instrument Co., Ltd.

Online Measurement Dissolved Oxygen Meter

US$ 420-500 / Piece

Min. Order:1 Piece

Output Signal: 4-20mA
Measuring Range: 0.00~1 9.99mg / L
Saturation: 0.0~199.9%
Resolution: 0. 01 Mg/L 0.01%
Accuracy: ±1.5%F.S
Control Range: 0.00~1 9.99mg/L 0.0~199.9%

Shanghai Boqu Instrument Co., Ltd.

Boqu Pfg-3085 Membrane Head Method Model Measuring Waste/Sewage/Industry Effluent Water Online Calcium Ion Analyzer Price

US$ 799-1099 / 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

Shanghai Boqu Instrument Co., Ltd.

Online pH Controller ORP Analyzer High Accuracy Affordable

US$ 59-299 / Piece

Min. Order:1 Piece

After-sales Service: 18 Months Warranty
Warranty: 18 Months Warranty
Display: Digital
Appliance: Food Analysis, Medical Research, Biochemistry
Portable: Non Portable
Certification: ISO9001

SHANDONG YIGEQI INDUSTRIAL AUTOMATION ...

Anemometer

Trademark: ShowRange
Origin: Shanghai

Shanghai Total Industrial Co., Ltd.

Boqu Hot Sale Phg-2081PRO pH Meter with Cheap Price

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

Shanghai Boqu Instrument Co., Ltd.

Cheap RS485 Industrial Digital Online Optical Dissolved Oxygen Analyzer Controller Water Do Sensor Probe Dissolved Oxygen Meter

US$ 535-545 / Set

Min. Order:1 Set

After-sales Service: Yes
Warranty: 1 Year
Display: LCD
Appliance: Food Analysis, Medical Research, Biochemistry
Portable: Non Portable
Certification: CE, ISO9001

Dongguan Daxin Electronic Technology Co., Ltd.

IP66 Modbus Online pH/ORP Meter for Power Plant Water

US$ 125-150 / 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, Chemical
Certification: ISO9001, CE

Suzhou Delfino Environmental Technology Co., ...

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

Shanghai Boqu Instrument Co., Ltd.

Explosion-Proof Water Quality Analyzer Portable Pen pH Meter

US$ 225 / Piece

Min. Order:1 Piece

After-sales Service: 24 Hours
Warranty: 1year
Display: Digital
Portable: Portable
Appliance: Food Analysis, Medical Research, Biochemistry
Certification: CE

WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

Online pH Controller ORP Real-Time Analyzer Industrial Water

US$ 59-299 / Piece

Min. Order:1 Piece

After-sales Service: 18 Months Warranty
Warranty: 18 Months Warranty
Display: Digital
Appliance: Food Analysis, Medical Research, Biochemistry
Portable: Non Portable
Certification: ISO9001

SHANDONG YIGEQI INDUSTRIAL AUTOMATION ...

IP66 High/Low Alarm Online pH ORP Meter for 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, Chemical
Certification: ISO9001, CE

Suzhou Delfino Environmental Technology Co., ...

Pocket pH and Ec Meter for Quick Water Quality 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

Beijing Zetron Technology Co., Ltd

Boqu Mpg-6099 Multi Parameters Meter Pulp Paper for pH Cod Tss Debit

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

Shanghai Boqu Instrument Co., Ltd.

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

Beijing Zetron Technology Co., Ltd

Do Meter Transmitter for Water Treatment

US$ 191-223 / Piece

Min. Order:1 Piece

After-sales Service: 1 Year Lifetime Free Technical Support
Warranty: 1 Year Lifetime Free Technical Support
Display: Digital
Portable: Non Portable
Appliance: Food Analysis, Medical Research, Biochemistry, Industrial Water Treatment
Certification: ISO9001, CE, SGS