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Oxygen Meters
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2025 New Blood Oxygen Meter + Blood Glucose Meter Kit, Portable Version Suitable for the Elderly at Home and Traveling OPC-PTZ5NXX-NEW
The oximeter with respiratory rate detection supports one key adjustment of display direction, which can be adjusted up and down, which is...
£53.89
Shipping: Free
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Tlily Digital Dissolved Oxygen Meter 0-20mg/L DO Analyzer Floating Design Water Quality Tester for Tanks Aquaculture
Advanced water quality monitoring with precise dissolved oxygen measurements from 0 to 20mg/L, ensuring optimal conditions for aquaculture and fish...
£75.85
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Portable Dissolved Oxygen Meter with Bluetooth Control, Pen Probe for Aquarium & Aquaculture, DO Range 0.0-40.0mg/L
1. **Digital Screen Display**: The oxygen tester features a clear digital screen for easy reading, ensuring you can quickly assess your measurements.
£211.62
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Digital Dissolved Oxygen Meter Bluetooth 0-20mg/L DO Analyzer Floating Design Water Quality Tester for Tanks Aquaculture
Advanced water quality monitoring with precise dissolved oxygen measurements from 0 to 20mg/L, ensuring optimal conditions for aquaculture and fish...
£73.54
Shipping: £5.04
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Air Quality Monitor Digital Oxygen Meter O2 Gas Detector With Temperature LCD Display Sound Light Alarm AT8100
- Portable monitor for detecting O2 and temperature. - Responds quickly and accurately, with two alarm indicators: sound and light. - Measures using...
£229.18
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Water Quality Tester Dissolved Oxygen Meter With Polarographic Probe Wide Range Of Applications LCD Backlight Display Portable High Performance For
This advanced Dissolved Oxygen Meter is equipped with a polarographic probe that guarantees stable and accurate readings over time. Tailored for a...
£102.96
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Dissolved Oxygen Meter With Data Lock Function Easy To Use Portable Water Tester For Laboratories LCD Screen With Barometric Pressure Compensation
Designed for efficiency and accuracy, this Dissolved Oxygen Meter features a data lock function that allows users to capture and record readings...
£137.79
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Professional Dissolved Oxygen Meter Digital DO Test Water Quality Analyzer For Seawater Freshwater Fish Tank Aquaculture,Multi-functional WEDBWDMWD
Accurate and reliable digital dissolved oxygen measurement for optimal water quality. Versatile use for both freshwater and seawater applications, for aquaculture and fish tanks. User-friendly interface with clear LCD display for easy reading and operation. Compact and portable design, for field testing and laboratory use. Includes calibration solution for precise results and long-lasting performance.
£86.07
Shipping: Free
Amazon Marketplace - wuxianghaobaihs
DO Tester 0-20/L Digital Dissolved Oxygen Meter Water Quality Aquarium Aquaculture Contents Detector,Multi-functional YMMAYMWME
High Precision: Measures dissolved oxygen levels from 0 to 20 for accurate water quality assessment. User-Friendly: Easy-to-read digital display for quick monitoring of oxygen content in aquariums and aquaculture systems. Versatile Application: for fish tanks, ponds, and aquaculture environments to ensure optimal conditions for aquatic life. Design: Built to withstand the rigors of water testing with a robust construction for long-lasting use. Portable & Lightweight: Compact design makes it easy to carry and use in various water testing scenarios.
£88.40
Shipping: Free
Amazon Marketplace - wuxianghaobaihs
Digital Dissolved Oxygen Meter Bluetooth 0-20mg/L DO Analyzer Floating Design Water Quality Tester for Tanks Aquaculture
Advanced water quality monitoring with precise dissolved oxygen measurements from 0 to 20mg/L, ensuring optimal conditions for aquaculture and fish...
£73.62
Shipping: £5.76
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New Readable Pressure Gauge Durable Zinc Alloy Argon Oxygen Meter Inhaler Pressure Reducing Gas Valve Regulators for Welding
null Features: Readable pressure gauge. Design of External Safety Pressure Relief. Calibration of Argon, Helium and...
£72.02
Shipping: £3.85
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2X Oxygen Flow Meter Oxygen Regulator 0-15 L/Min Pressure Reducing Regulator Valve Meter with 870 Inlet Thread OPC-PNVDXYK-NEW
1. Professional design: This oxygen regulator uses the advanced disc to adjust the air flow up to 15 liters/min, with very strict tolerances. 2.
£56.69
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Markenlos Oxygen Flow Meter Oxygen Regulator 0-15 L/Min Pressure Regulator OPC-PJ8Q5BB-NEW
1. Professional design: This oxygen regulator uses the advanced disc to adjust the air flow up to 15 liters/min, with very tolerances. 2. Adjustable...
£52.02
Shipping: £7.75
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Kikidex (As show, One size) Fluorescence Dissolved Oxygen Meter Detector Sensor Waterproof Aquaculture Device 12â24V
1ãÂÂDissolved oxygen detector, with waterproof housing, converts signal of aqueous solution into a standard 485 signal after digital setting and...
£126.60
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Exogio Digital Dissolved Oxygen Meter Bluetooth 0-20mg/L DO Analyzer Floating Design Water Quality Tester for Tanks Aquaculture
Advanced water quality monitoring with precise dissolved oxygen measurements from 0 to 20mg/L, ensuring optimal conditions for aquaculture and fish...
£82.46
Shipping: Free
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Digital Screen Display Dissolved Oxygen Meter With Automatic Temperature Compensation Water Quality Monitoring Precise Measurement Auto Power Off Low
Engineered for durability and precision, this Dissolved Oxygen Meter combines cutting-edge technology with user-centric design. The digital screen...
£114.52
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Automatic Temperature Compensation Dissolved Oxygen Meter, Digital Screen Display High Precision Water Quality Monitoring Tool, Portable DO Test Kit
Engineers and scientists alike will appreciate the advanced functionality packed into this Dissolved Oxygen Meter. Designed for accuracy and...
£104.94
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Digital Screen Display Dissolved Oxygen Meter with ATC, Precise Measurements Water Quality Monitoring Tool, Portable Design DO Test Kit for Aquariums
The Dissolved Oxygen Meter redefines precision in water quality testing with cutting-edge technology wrapped in a compact, user-friendly design.
£94.45
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Jeanoko Industrial Gas Detector Oxygen Concentration Sensor Portable Oxygen Meter Air Quality Monitoring Tool Taom-Mi-YB01829-1LZR-FBA
Reminder :The oxygen meter is used to detect gas leakage and is connected to the control system .The instrument uses light and sound alarms ,and has low battery ,low/high alarms ,and the gas meter has a backlight function Application :This oxygen detector is used in industry .It can be used in places such as oil rigs to monitor the manufacturing process ,and it can also be used for daily inspections of necessary tasks Important parameters :color :black + blue ,gas type :oxygen ,measurement range :0~30% VOL ,resolution :0 . 1% ,T90 :10 seconds ,measurement principle :electrochemical principle ,alarm sound :light indication Accurate :This oxygen meter is a device that detects the presence of gas in the area .It measures ~30% VOL ,with high resolution :0 . 1% ,which can achieve accurate measurement Safety :The gas detector can be used to detect flammable ,flammable and toxic gases and the measurement of oxygen consumption ,and can warn the operator in the area where the leakage occurs ,so that they have a chance to leave, Weight: 0.61949895622 pounds
£92.49
Shipping: Free
Amazon Marketplace - Taomzae
Oxygen Regulator 015 LPM with 870 Inlet, Adjustable Flow Control and EasyRead Oxygen Flow Meter
Professional design and precise control Uses an advanced disc to adjust airflow up to 15 LPM with tight tolerances for reliable performance.
£120.34
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MMHHHG Water Tester, Professional Dissolved Oxygen Meter Digital DO Test Water Quality Analyzer For Seawater Freshwater Fish Tank Aquaculture ICBOIBGIB
Accurate and reliable digital dissolved oxygen measurement for optimal water quality. Versatile use for both freshwater and seawater applications, for aquaculture and fish tanks. User-friendly interface with clear LCD display for easy reading and operation. Compact and portable design, for field testing and laboratory use. Includes calibration solution for precise results and long-lasting performance.
£87.68
Shipping: Free
Amazon Marketplace - quanquannniknknaos
Digital Dissolved Oxygen Meter Waterproof ATC 0.0-300.0% DO Tester Water Quality Detector,Extensively Tested RLAFDADAR-BACKLIGHT
This waterproof dissolved oxygen meter features an IP67 rated housing and built-in ATC function covering 0-50°C. It supports dual measuring units of /L and %, with DO range 0.0-30.0 /L, saturation 0.0-300.0% and temperature range 0-40°C, delivering accurate readings with full scale accuracy of ±1.5%. Equipped with a polarographic sensor probe and thermistor, the device adopts permeable membrane design for stable oxygen detection. It comes with 0.1 /L and 0.1% resolution for DO data, and temperature accuracy reaches ±0.5 for reliable monitoring. It supports one-point and two-point automatic calibration including zero point and 100% air calibration, with simple operation steps. The response time is only 45 seconds at 20°C to obtain fast test results. Built with practical functions like low battery reminder and optional backlight, it will automatically power off after around 15 minutes of inactivity to save power. It runs on three 1.5V button batteries which are not included in the package. The tester measures 183*37*37mm and weighs just 80g, suitable for use in environments with temperature 0-40°C and relative humidity below 90%. The package contains main unit, DO electrode, membrane sets and user manual for complete use.
£83.20
Shipping: Free
Amazon Marketplace - yiwushiqingqingmaoyiyouxiangongsi
Oxygen Meter Regulator 015 L/Min Pressure Reducing Regulator Valve With 870 Inlet Thread OPC-PNN2NJT-NEW
Rugged and durable construction Made with materials that are not easy to rust, delivering a longer service life. Professional design and precision...
£120.34
Shipping: Free
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Digital Screen Display Dissolved Oxygen Meter With Automatic Temperature Compensation Water Quality Monitoring Precise Measurement Auto Power Off Low
Engineered for durability and precision, this Dissolved Oxygen Meter combines cutting-edge technology with user-centric design. The digital screen...
£92.79
Shipping: Free
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Digital Screen Display Dissolved Oxygen Meter With Automatic Temperature Compensation Water Quality Monitoring Precise Measurement Auto Power Off Low
Engineered for durability and precision, this Dissolved Oxygen Meter combines cutting-edge technology with user-centric design. The digital screen...
£109.61
Shipping: Free
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Torribaly 2X Oxygen Flow Meter Oxygen Regulator 0-15 L/Min Pressure Reducing Regulator Valve Meter with 870 Inlet Thread OPC-PTNNJTG-NEW
1. Professional design: This oxygen regulator uses the advanced disc to adjust the air flow to 15 liters/min, with very strict tolerances. 2.
£57.66
Shipping: Free
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Oxygen Flow Meter Oxygen Regulator 0-15 L/Min Pressure Reducing Regulator Valve Meter with 870 Inlet Thread OPC-PMY7RN7-NEW
1.2. Adjustable flow rate: 12 preset flow settings from 0 to 15LPM can be easily adjusted. The easy-to-read meter displays the current LPM. The...
£141.26
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(As show, One size) SMART SENSOR Oxygen Gas Detector Digital Portable Handheld O Gas Tester Rechargeable Precision Oxygen Meter O Concentration Measur
This is a precision oxygen concentration instrument, it use electro-chemical type gas sensor to measure the gas, it can quickly response to oxygen,
£239.20
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DO9100 Digital Dissolved Oxygen Meter 0.0-30.0 mg/L Oxygen, 0.0-300.0% Saturation, Backlit Water Quality Detector A-TC
The dissolved oxygen meter provides accurate readings and reliable data for water quality assessment. Widely used in aquaculture, aquariums, fish...
£210.87
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AUBEST Water Quality Tester, DO Tester 0-20/L Digital Dissolved Oxygen Meter Water Quality Aquarium Aquaculture Contents Detector LEEALEKEW
High Precision: Measures dissolved oxygen levels from 0 to 20 for accurate water quality assessment. User-Friendly: Easy-to-read digital display for quick monitoring of oxygen content in aquariums and aquaculture systems. Versatile Application: for fish tanks, ponds, and aquaculture environments to ensure optimal conditions for aquatic life. Design: Built to withstand the rigors of water testing with a robust construction for long-lasting use. Portable & Lightweight: Compact design makes it easy to carry and use in various water testing scenarios.
£83.69
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Water Tester Pen Type Dissolved Oxygen Meter Water Quality Analyzer High Precision Prob Detector For Aquariums Swimming Pools Fish Tank
1.Calibration: Rinse the electrode well with DI water or rinse solution. 2.press ON/OFF to turn on the machine. Dip the electrode into the zero...
£220.84
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Saudism 6-in-1 Oxygen Meter with CO Altitude Air Pressure Temperature Humidity Environment Sensor for Hiking, Camping OPC-PVJGYQ2-NEW
[6 Sensors in 1]:This Device monitors 6 parameters of Oxygen, CO, Altitude, Atmospheric Pressure, Temperature and Humidity, which meet major risk...
£71.99
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0-40mg/L Dissolved Oxygen Meter Digital Professional Oxygen Concentration Tester Plastic Sensitive Probe Water Quality OPC-PN7QYR6-NEW
This advanced Dissolved Oxygen Meter is crafted from plastic and is presented in the color as shown in the picture. It is designed to accurately...
£80.91
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Typecat 2X Oxygen Flow Meter Oxygen Regulator 0-15 L/Min Pressure Reducing Regulator Valve Meter with 870 Inlet Thread OPC-PTNNYZN-NEW
1. Professional design: This oxygen regulator uses the advanced disc to adjust the air flow to 15 liters/min, with very strict tolerances. 2.
£57.66
Shipping: Free
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ULSFVGAXRTK Water Quality Tester, Professional Dissolved Oxygen Meter Digital DO Test Water Quality Analyzer For Seawater Freshwater Fish Tank Aquaculture KBXNKXFKX
Accurate and reliable digital dissolved oxygen measurement for optimal water quality. Versatile use for both freshwater and seawater applications, for aquaculture and fish tanks. User-friendly interface with clear LCD display for easy reading and operation. Compact and portable design, for field testing and laboratory use. Includes calibration solution for precise results and long-lasting performance.
£87.78
Shipping: Free
Amazon Marketplace - rongtao-JP
ULSFVGAXRTK Water Quality Tester, DO Tester 0-20/L Digital Dissolved Oxygen Meter Water Quality Aquarium Aquaculture Contents Detector LFFALFKFB
High Precision: Measures dissolved oxygen levels from 0 to 20 for accurate water quality assessment. User-Friendly: Easy-to-read digital display for quick monitoring of oxygen content in aquariums and aquaculture systems. Versatile Application: for fish tanks, ponds, and aquaculture environments to ensure optimal conditions for aquatic life. Design: Built to withstand the rigors of water testing with a robust construction for long-lasting use. Portable & Lightweight: Compact design makes it easy to carry and use in various water testing scenarios.
£90.16
Shipping: Free
Amazon Marketplace - rongtao-JP
AUBEST Water Quality Tester, Professional Dissolved Oxygen Meter Digital DO Test Water Quality Analyzer For Seawater Freshwater Fish Tank Aquaculture KWUQKUEKU
Accurate and reliable digital dissolved oxygen measurement for optimal water quality. Versatile use for both freshwater and seawater applications, for aquaculture and fish tanks. User-friendly interface with clear LCD display for easy reading and operation. Compact and portable design, for field testing and laboratory use. Includes calibration solution for precise results and long-lasting performance.
£81.48
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Digital Display Portable Gas Detector, Gas Leak Detector With Electrochemical Sensor For O2 Level Testing, Handheld Oxygen Meter With Instant Alarm Fo
Designed for critical safety applications, this digital display portable gas detector delivers precision and dependability in oxygen concentration...
£137.45
Shipping: Free
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Oxygen Flow Meter Regulator 015 L/Min, Pressure Reducing, 870 Inlet Thread
Rugged and durable oxygen regulator with corrosionresistant construction for long service life. Professional design and precise control Advanced...
£120.34
Shipping: Free
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Jnchdghwa 10X Oxygen Meter .YX11A Buoy Type Oxygen Inhalator Meter Pressure Reducing Valve Pressure Regulator G5/8 64G4z61832s8qb622bF05K65-Nb7t
2. Exquisite technology, the scale is clearly visible, no fading. 1. Mainly used in the center oxygen supply system for units to provide oxygen inhalation for oxygen and hypoxic patients. 3. machining is used to the machining accuracy of each part. 4. After special treatment, it is not easy to rust, long service life and . 5. Made of high quality material, which is strong and sturdy.
£135.99
Shipping: £0.50
Amazon Marketplace - Patrick MacDonald
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