Reviews Oxygen Concentration

RCYAGO Portable Dissolved Oxygen and Temperature Meter, DO Range: 0-40.00 mg/L, 0.1 mg//L Resolution, Digital Dissolved Oxygen Meter with Electrode Filling Fluid (No Backlight)

  • ... oxygen and temperature. The dissolved oxygen probe is a thin film with a polarographic sensor and a thermistor for temperature measurement and temperature compensation. The permeable membrane separates the measured solution from the sensing electrode but allows oxygen to pass through the membrane to react, and the concentration can be measured..
  • Dissolved oxygen refers to the concentration of molecular oxygen dissolved in water, generally expressed in mg/L (ppm) and saturation percentage (%), which is the percentage of dissolved oxygen in 1L of water. The oxygen concentration of our dissolved oxygen meter is 0.0-40.0mg/L, most of the range of dissolved oxygen meters on the market is 0.0-20mg/L. When measuring and calibrating, needn't open the protective cover of the electrode, just put the electrode in the solution for measurement..
  • Detachable probe, easy to replace, equipped with 6 probe protective covers. The film inside the protective cover cannot be taken apart. After using for a period of time, the test value is inaccurate and the calibration is still inaccurate, and the membrane sleeve needs to be replaced..
  • Adopts the digital screen display, which is more clear and convenient to read data. Auto power-off in 8 minutes if not using it. Low battery....
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GlobalRoll Non-Rebreather Oxygen Mask with Ordinary Connector, 7feet Length 6mm Oxygen Tube, DEHP-Free and Latex-Free Materials,5 Pack (XL)

  • 【Non Rebreather Oxygen Mask】: Oxygen Mask is composed of a mask, 7feet kink-resistant oxygen tube and oxygen bag, made of medical-grade material and is used for oxygen delivery for patients with difficulty breathing and hypoxia..
  • 【High Concentration Oxygen Mask】: Valves located on external mask surface open during exhalation and close when there is an inspiratory effort, The exhaled air exits through the diaphragms on both sides of the mask, will not enter the oxygen bag, ensure that the concentration of inhaled oxygen is higher..
  • 【Rotatable Tubing Connector】: The tubing connector swivels to facilitate use on either side of patient .Face mask with adjustable metal strip and latex-free elastic band, secure the mask on the patient's face with the elastic strap then adjust metal strip ensures a comfortable fit..
  • 【DEHP-Free and Latex-Free Material】: Oxygen mask made of pvc material, no irritating smell, soft and comfortable to wear. It is individually wrapped, used for patient's breathing oxygen, and can also be performed as atomization treatment..
  • 【GlobalRoll Warm Tips】: Please pay attention to the connector method when purchasing, our oxygen masks are divided into two types: ordinary connector and Screw Connector. Do not use if package ....
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Dissolved Oxygen Meter,Portable Oxygen Meter Range:0-40mg/L,Dissolved Oxygen Test Kit with Electrode Filling Fluid,Aquarium Water Test Kit

  • The oxygen meter is used to measure the dissolved oxygen content in aqueous solution, and the dissolved oxygen concentration is usually expressed in mg/L (dissolved oxygen per liter of water) or ppm (one millionth).Dissolved oxygen test kit on the market is 0.0-20mg/L,but our dissolved oxygen meter can test the value for 0.0- 40.0mg/L..
  • Proper dissolved oxygen is essential for good water quality and all life forms require oxygen.If the oxygen monitor content in the water is lower than 5.0mg/L, it will be difficult for aquatic organisms to survive, and the lower the concentration, the more difficult it will be. If the oxygen meter content is lower than 1-2mg/L and lasts for several hours,it will lead to the death of a large number of aquatic organisms.So dissolved oxygen meter is very important for aquaculture,biological reactions,ponds..
  • ‍♂️Dissolved oxygen meter can be used to measure and monitor processes where oxygen levels can affect reaction rates, process efficiency or the environment:e.g.aquariums,swimming pools,teaching experiments, laboratory sterile environments,scientific research,environmental testing (lakes, streams, oceans),Wastewater treatm....
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Ark Drops Official of Sweden | Natural Performance Boosting Liquid Oxygen Drops | Supports Muscle Recovery, Brain Function and Provides a Gain in Power | Vitamins C & E | Breath with Ark | 60 Doses

  • BENEFITS - Ark’s oxygen drop is a performance booster, which increases oxygen concentration in the body. Leading to better muscle recovery and better brain function. Also containing vitamins C and E as well as folic acid, calcium and iron..
  • HOW IT WORKS - Relaxation of your bronchial smooth muscles, it simply increases your oxygen concentration and a decrease in the blood lactate level. We recommend using ARK drops regularly to maximize physical performance..
  • WHY ARK DROPS -We have spent years perfecting our solution before bringing it to the market, our goal was to give you better oxygen intake. Meaning the sensation of the drops allows you to breathe deeper & clearer. With more oxygen in your blood, it allows more power and better muscle recovery..
  • USAGE - The recommended use is 0,5 ml before any physical activity. Each bottle contains ap-proximately 60 doses. Simply fil the pipet, open the bottle and squeeze Ark Oxygen drops straight in your mouth! With ARK drops you will feel instant results..
  • PORTIBLE AND LIGHT - We perfectly designed Ark drops. The Bottle can fit into a bag or even your pocket. Ready, to boost your performance during your workout..
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RCYAGO Smart Bluetooth Dissolved Oxygen Meter

  • Dissolved oxygen refers to the concentration of molecular oxygen dissolved in water, generally expressed in mg/L (ppm) and saturation percentage (%), which is the percentage of dissolved oxygen in 1L of water. when measuring and calibrating, needn't open the protective cover of the electrode, just put the electrode in the solution for measurement..
  • Bluetooth dissolved oxygen meter with accurate real-time Bluetooth data transmission and clear measurement values. It allows you to save, manage and share test data at any time without worrying about data loss..
  • Detachable probe, easy to replace, equipped with 6 probe protective covers. The film inside the protective cover cannot be taken apart. After using for a period of time, the test value is inaccurate and the calibration is still inaccurate, and the membrane sleeve needs to be replaced..
  • Digital dissolved oxygen meter fully customizable parameter settings. set do max or min limit values according to the user's requirement. If testing results are out of range, the digits will display in red, notifying you of any values exceeding your preset range..
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Brain Formula 2 oz. - Vegan and Wild-Harvested | Stimulates Circulation and and Improved Mental Focus

  • Vegan Brain Formula to improve memory and focus and sharpen concentration..
  • Improved Concentration, mental focus - mix with juice for a morning energy shot instead of coffee!.
  • Contains Ginkgo Biloba to increase oxygen and blood flow to the brain..
  • All-Natural! Stimulates circulation in the brain..
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ACEIRMC 4pcs Heart Rate Sensor Module MAX30102 Pulse Detection Blood Oxygen Concentration Compatible for Arduino STM32

  • Integrates a red LED, a infrared LED, aphotodetector, an optical equipment and a low noise electronic circuit with environmental light suppression..
  • The standard I2C compatible communication interface can transmit the collected data to KL25Z and other microcontrollers for heart rate and blood oxygen calculation..
  • The chip can also turn off the module by software, and the standby current is close to zero, so that the power supply can always be maintained..
  • Apply to wearable device for heart rate and blood oxygen collection, worn on fingers, ear lobes, wrists and other places..
  • Package：4 * Heart Rate Sensor Module MAX30102 Puls Detection Blood Oxygen Concentration.
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3M 7093 P100 HEPA Particle Filter 4/PK (2 pair)

  • 【Matching Products】 2097 p100 filter retainer used with 6000/7000/ FF-400 series Retainer, can not be used alone. Please confirm this is the model you need before placing an order..
  • 【Material】High Electrostatic Filter Material, Non-woven fabric, Meltblown fabric, hot air cotton.as at least a 95% filtration efficiency,Recommended for use in environments containing certain non oil-based particles..
  • 【Warm Attention】 The product cannot produce oxygen, please do not use it when the oxygen concentration is lower than 19.5%..
  • 【Replacement time】When the filter cotton is dirty, damaged, and the breathing resistance increases significantly, please replace the filter cotton..
  • 【 Good Service】We always provide satisfactory after-sales service at the first time,Please don’t hesitate to contact us when you have any problem..
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Dr. Schulze’s | 5-Day Kidney Detox | Detoxes & Cleanses Bladder | Herbal Dietary Supplement | Weight Loss Aid | Dissolves Kidney & Bladder Deposits | Support Urinary Tract Health

  • Vegan Brain Formula to improve memory and focus and sharpen concentration..
  • Improved Concentration, mental focus - mix with juice for a morning energy shot instead of coffee!.
  • Contains Ginkgo Biloba to increase oxygen and blood flow to the brain..
  • All-Natural! Stimulates circulation in the brain..
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H2 Nano Hydrogen Rich Water Bottle Maker with PEM Dual Chamber Nano Technology

  • Please note that there are NO written instructions inside the box. please see card inside box for viewing the instructional video. First portable....
  • SHIPS UPS 2 day shipping service. Usually ships SAME DAY. Comes with a video link showing you how to use it..
  • Puts only pure H2 into the water. Oxygen, Chlorine and Ozone are separated out. Any type of water can be used safely in this hydrogen water maker.....
  • H2 concentration: 1500 to 3000ppb (1.5 to 3.0ppm) BEST IN CLASS. Get high concentration of H2 water with the 5 minute cycle and even more with a....
  • RISK FREE & 100% SATISFACTION GUARANTEE - We stand behind everything we sell. If you are not satisfied with your Hydrogen4Health purchase we will give....
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Extech DO600 Waterproof ExStik II Dissolved Oxygen Meter

  • DO sensor with easy to replace screw-on membrane cap with optional extension cables.
  • Oxygen level displayed as percent saturation or concentration (mg/L (ppm)).
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Extech DO700 Portable Dissolved Oxygen Meter

  • Measures dissolved oxygen concentration/saturation, pH, mV, conductivity, TDS, salinity, resistivity and temperature.
  • Automatic salinity compensation and manual barometric pressure compensation for DO measurements.
  • One button pH calibration (4, 7, and 10pH).
  • Choice of 3 point pH calibration for better accuracy.
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SNAC Vitalyze Mental Alertness and Physical Performance Energy Enhancer, 90 Capsules

  • VITALYZE promotes energy and heightens alertness, elevates mood, plus improves concentration and reaction time.
  • Vitalyze also increases physical work capacity by improving muscular oxygen utilization.
  • Eleutherococcus senticosus (Siberian ginseng) helps the body handle stressful conditions while enhancing both mental and physical performance.
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