Best Oxygen Concentration Analyzer

Professional Digital Breathalyzer, Portable Breath Alcohol Tester with 10 Mouthpieces … (Black)

  • ✔EASY TO TAKE ANYWHERe: Do not use the breath analyzer until it has been 20 minutes since the last drink.
  • please wait at least 3 minutes to begin next test after last test. This alcohol tester comes with 10 mouthpieces for you to change,Dualinput for right and left handed usage.
  • ✔HIGHT ACCURACY - The system will automatically warm you once the test result is above 0.05%BAC or 0.50‰BAC or 0.25mg/L or 50mg/100ml. It can also be used to test breast-feed mothers to make sure they can feed their babies.
  • ✔SMART & FAST RESULT : High accuracy for you, The AD8800 breathalyzer is used to measure concentration of the alcohol in human body, Smart mcu control, when the test result is above 0.05%bac or 0.50‰bac or 0.25mg/l or 50mg/100ml, it will send out audio and video warning to alarm you.
  • ✔ENERGY-SAVING: Auto-off. Powered by 3AAA batteries( not included but commonly available), it will automatically shut off to save power after finishing the test for 5 seconds. each time you install batteries, you can test more than 200 times. Moreover, it is designed with low power indication.
  • ✔90 DAY MONEY-BACK GUARANTEE: We stand by all our products, but if you are unhappy with your breathalyzer, you may return it any time during the first 90 days.
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Cellfood Liquid Concentrate - 1 fl oz - Oxygen + Nutrient Supplement - Supports Immune System, Energy, Endurance, Hydration & Overall Health - Gluten Free, Non-GMO, Kosher - Makes 22+ Quarts

  • Cellfood is the world's #1 selling oxygen + nutrient supplement—the original formula developed by Everett Storey almost 70 years ago.
  • Used in over 90 countries around the world.
  • Cellfood is a remarkable formula that oxygenates and feeds the cells—cleaning, nourishing, and tuning up the body's systems throughout the day.
  • Supports the immune system, and the reduction of free radicals & oxidative stress.
  • Provides high levels of oxygen and hydrogen to the body, helping to support improved energy, endurance, digestion, breathing function, alertness & concentration.
  • Cellfood supports those with challenging health issues, those in good basic health, and those in superior athletic condition.
  • Easy to take—simply mix with water or juice.
  • For over 50 years, Cellfood's proprietary formula has been manufactured by NuScience Corporation in an FDA-compliant facility, GMP-certified by the prestigious Natural Products Association and Underwriters Laboratories.
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Logic Analyzer,USB Logic Analyzer Device Set Mini Digital Pocket Size 8 Channel Input Memory 24MHz

  • 【Wide Range of Applications】Logic analyzers are widely used in automotive electronics, communications, power supplies, computers and other industries. They are professionally manufactured and can provide convenient, intuitive and powerful analysis functions.
  • 【8 Inputs】Each channel of the USB logic analyzer is up to 24M times per second, with good performance, and 8 channels of logic inputs, which can monitor 8 different digital signals at the same time.
  • 【Compound Trigger】The logic analyzer supports a variety of trigger methods, including rising edge, falling edge, high-level trigger, and low-level trigger. The above four basic methods are combined into a composite trigger.
  • 【Exquisite Craftsmanship】The logic analyzer is exquisite in workmanship, easy to use, and has a long service life. It is indicated by a logic pen and a small light indicates the CH1 level, which is very intuitive.
  • 【Data Storage Upload】Real-time upload of USB logic analyzer data, the upper computer adopts compressed storage, the maximum acquisition depth is 10T, which far exceeds actual needs, and is reliable in use.
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SDRGEEK TinySA Handheld Tiny Spectrum Analyzer 2.8 Inch Touching Display 100KHz-960MHz Screen Spectrum Analyzers Signal Generator with Battery

  • 【With Two Inputs】Spectrum analyzer with two inputs, fine quality MF/HF/VHF input for 0.1MHz-350MHz, lesser quality UHF input for 240MHz-960MHz. Switchable resolution bandpass filters for both ranges between 2.6KHz and 640KHz..
  • 【MF/HF/VHF Input】Input step attenuator from 0dB to 31dB for the MF/HF/VHF input. Color display showing 290 scan points covering up to the full low or high frequency range..
  • 【Portable and Convenient】Rechargeable battery allowing a minimum of at least 2 hours portable use. Connected to a PC via USB it becomes a PC controlled spectrum analyzer..
  • 【Wide Application】When not used as spectrum analyzer it can be used as signal generator, MF/HF/VHF sinus output between 0.1MHz-350MHz, UHF square wave output between 240MHz-960MHz..
  • 【Package Included】1 * Spectrum Analyzer.
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The Ordinary Vitamin C Suspension 30% in Silicone 30ml (Pack of 2)

  • ...C IN ITS MOST STABLE FORM: Most brands formulate vitamin C serums with ascorbic acid, which is too unstable to be effective. We use THE MOST POTENT PURE VITAMIN C, sodium ascorbyl phosphate. In a study of 47 users, 94% had smoother skin in 3 weeks, and 91% saw more radiance after 2 weeks..
  • SCIENTIFICALLY OPTIMAL 20% CONCENTRATION: Many serums either contain too little (.
  • 6X FASTER RESULTS WITH C-BOOST: Our anti-ageing complex of 5 SYNERGISTIC INGREDIENTS – retinol, jojoba oil, vitamin E, aloe vera & MSM – DOUBLES VITAMIN C’S PHOTOPROTECTIVE QUALITIES. It also accelerates skin renewal and new cell turnover, so you see results 6x faster than with vitamin C alone..
  • COLD PROCESSED FOR 4X MORE STABILITY: Other anti-ageing serums are produced at 90°C, which depletes 31% of vitamin C’s activity in 48 hours. For FULL POTENCY PRESERVATION, ours is COLD PROCESSED at 1-4°C, then packaged in FrostProtect glass that blocks destabilising light and oxygen..
  • DERMATOLOGIST-DEVELOPED FORMULA: Instead of synthetics, our vitamin C comes from Floridia....
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Potted Dwarf Baby Tears Aquarium Live Plant

  • High Germination Rate: Excellent Live Aquarium Plant Seed. After many generations of cultivation, these seeds have had a stable, high-quality survival rate..
  • Easy to Grow: For freshwater. It requires not much care. Suitable ambient temperature of 25-28°C, certain moisture for about 15 days..
  • Produce Oxygenn: Water grass produces a lot of oxygenn in light, then increase the oxygen concentration of the water..
  • More Fun: Properly plant some Long Hair grass among Mini-leaf. Fish will have a forest of live water grass or Living plants high and low..
  • Instructions included: in the package along with 1 bag of mini-leaf seeds and 1 bag of long hair grass seeds. Live Aquarium Plant.
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Blast Golf - Swing and Stroke Analyzer Sensor I Captures Putting Full Swing Short Game and Bunker Modes Air Swing Mode Slo-Mo Video Capture App Enabled iOS and Android Compatible

  • MOST ACCURATE SWING AND STROKE ANALYZER (SENSOR) IN THE GAME – Use the industry’s most accurate swing and stroke analyzer (sensor) to improve your....
  • SMART VIDEO CAPTURE – Record and automatically clip video of each swing and stroke.
  • View and analyze in slow motion with metrics overlaid.
  • AIR SWINGS – Blast Golf now also tracks your swing and stroke even when you're training without golf balls.
  • TECH MADE EASY – Attach the Blast swing and stroke analyzer (sensor) to the end of any club or putter.
  • Blast's natural motion capture allows golfers....
  • PACKAGE CONTAINS – Blast Golf swing and stroke analyzer (sensor), charger, and club/putter attachments.
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Hydrogen Peroxide 30% Reagent - 500 mL [ 1 Ea.]

  • Simple Ingredients: Food Grade Hydrogen Peroxide (H2O2) and water. ZERO stabilizers or additives. Proudly bottled in the USA with quality in mind..
  • 1 Gallon at 4x Concentration - Extra Strength. Dilute with water to make up to 4 gallons of regular strength solution..
  • Eco Friendly - Odorless & Biodegradable Cleaning Solution! Degrades to water and oxygen after use..
  • Safe & Effective Cleanser & Stain Remover. Works at a molecular level to attack stubborn residues that leave stains, odors, discoloration, and unsanitary conditions..
  • Dozens of uses in every room in your house! Clean kitchen and bath surfaces. Brighten, whiten, and freshen from countertops to appliances to laundry. There are even uses in your garden!.
  • 1 Gallon (128 fl oz) in convenient heavy-duty jug..
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Cellfood Liquid Concentrate - 1 fl oz, 3 Pack - Oxygen + Nutrient Supplement - Supports Immune System, Energy, Endurance, Hydration & Overall Health - Gluten Free, Non-GMO, Kosher - Makes 22+ Quarts

  • Cellfood is the world's #1 selling oxygen + nutrient supplement—the original formula developed by Everett Storey almost 70 years ago.
  • Used in over 90 countries around the world.
  • Cellfood is a remarkable formula that oxygenates and feeds the cells—cleaning, nourishing, and tuning up the body's systems throughout the day.
  • Supports the immune system, and the reduction of free radicals & oxidative stress.
  • Provides high levels of oxygen and hydrogen to the body, helping to support improved energy, endurance, digestion, breathing function, alertness & concentration.
  • Cellfood supports those with challenging health issues, those in good basic health, and those in superior athletic condition.
  • Easy to take—simply mix with water or juice.
  • For over 50 years, Cellfood's proprietary formula has been manufactured by NuScience Corporation in an FDA-compliant facility, GMP-certified by the prestigious Natural Products Association and Underwriters Laboratories.
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Cellfood Liquid Concentrate - 1 fl oz, 5 Pack - Oxygen + Nutrient Supplement - Supports Immune System, Energy, Endurance, Hydration & Overall Health - Gluten Free, Non-GMO, Kosher - Makes 22+ Quarts

  • Cellfood is the world's #1 selling oxygen + nutrient supplement—the original formula developed by Everett Storey almost 70 years ago.
  • Used in over 90 countries around the world.
  • Cellfood is a remarkable formula that oxygenates and feeds the cells—cleaning, nourishing, and tuning up the body's systems throughout the day.
  • Supports the immune system, and the reduction of free radicals & oxidative stress.
  • Provides high levels of oxygen and hydrogen to the body, helping to support improved energy, endurance, digestion, breathing function, alertness & concentration.
  • Cellfood supports those with challenging health issues, those in good basic health, and those in superior athletic condition.
  • Easy to take—simply mix with water or juice.
  • For over 50 years, Cellfood's proprietary formula has been manufactured by NuScience Corporation in an FDA-compliant facility, GMP-certified by the prestigious Natural Products Association and Underwriters Laboratories.
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