Reviews Vision Measuring

UNDER ARMOUR 64oz Playmaker Jug Jet Grey

  • MAXIMUM HYDRATION: Under Armour's Playmaker Jug is perfect for tournaments or game days! It holds 32 or 64 ounces of liquid and its foam-insulation will keep your beverages cold for 10 hours.
  • SIMPLE TO USE: Non-slip side grip for a comfortable & secure hold while you drink up. Easy measuring with marked ounces & milliliters so you can know how much you've hydrated.
  • FUNCTIONAL & DURABLE: Its top handle makes it easy to carry and has built-in fence hooks for an easy hang-up. The lid is lockable & leak resistant, helping to keep it clean while you're hitting the fields.
  • EASY CARE: The lid is dishwasher safe with a self-draining cap to prevent puddles from forming while washing. BPA & lead free.
  • THE PURSUIT OF BETTER: Under Armour’s vision is to inspire you with performance solutions you never knew you needed and can’t imagine living without. With the relentless pursuit of innovation, Under Armour is here to help you succeed..
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Eye Chart Snellen Eye Chart Wall Chart Eye Charts With Hand Pointer And Eye Occluder For Eye Exams 20 feet 11 X 22 in..

  • Snellen wall eye chart is the familiar chart with the big letter or symbol at the top and progressively smaller letters at the bottom of the chart....
  • Snellen Wall Chart 22 in x 11 in. And the top center hole, easy to hang on the wall..
  • The eye chart assists in measuring visual acuity at a distance of 20 feet away from viewer..
  • Snellen chart includes Red and Green color bars for an easy and helpful color vision test. Made of Plastic and washable. Perfect for optometrists,....
  • What you get: PECULA Eye Chart, welcome guide, and our 7*24 friendly customer service for peace of mind..
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Range Finder Golfing, Fyobyye Slope Laser Golf Rangefinder, Golf Rangefinder with Slope Switch - Slope Measurement, Flag Lock Tech with Pulse Vibration, High Precision Golf Gifts Accessories for Men

  • High Precision Golf Rangefinder: We use pulse TOF algorithm to make the distance accurate to +/- 0.5m. And we integrates latest functions to make it accurate, such as Continuous range readings, Angle range compensation, Flapole locking vibration and Speed measuring. The flagpole locking function supports a distance up to 200 yards (flagpole only) and 300 yards (aim the flag when it’s unfolded) to lock the flag. Measuring range from 5 to 800 yards.
  • Clear Vision: Fully multi-coated optics lenses can effectively reduce reflected light, increase light transmittance. LCD digital and icon display provide you brighter and clearer image. 6x magnification lens and ±5° adjustable diopter is gut for precise focus on your target. See target clearly without glasses.
  • Fast Focus System: Built-in anti-shaking system can easily adjust the focus to shot the target clearly, rotate the ring clockwise or counter clockwise to adjust for the perfect focus for your eyes. The golf range finder will power off automatically after 16 seconds of inactivity, you just need to press the power button on again.
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Yaegoo 6 PCS Reaction Balls Rubber Reaction Bounce Balls for Hand-Eye Coordination Agility & Speed Reflex Training

  • 【High Quality】 These reflex balls are made of durable and high-density rubber and consist of a six-hemisphere design creating dynamic and superlative bounce and carom. It is great for all hard surfaces..
  • 【Improve Reflexes】 Helps build reaction speed, motor-sensory skills and peripheral vision tracking abilities. Improve your coordination and reflexes. Also can be used as a rehab and exercise tool..
  • 【Instant Feedback】 Reaction Ball is designed to bounce randomly, Get a better analysis of your players engagement with the ball as you receive instant feedback on the their reaction time, so you can enhance your hand-eye coordination and improve reaction time..
  • 【Multi Application】 Great training tool for all sports: Baseball, Football, Soccer, Tennis, Taekwondo and Basketball training..
  • 【Train Anywhere】 Exercise your agility and speed no matter where you are. Measuring only 2.75in/7cm in diameter..
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Travel Case Packed Wireless Mini Bluetooth Speaker with Custom Bass Radiator EWA A106 Small But Loud The Next Generation of Portable Speakers for Home Outdoors Shower Silver

  • IMPRESSIVE VOLUME AND BASS - A106 mini speaker is conveniently small but able to releasing crystal clear sound with impressive bass and room-filling....
  • EASY TO CARRY - weighing6.2 ounces and measuringΦ1.89*H1.54 inches, along with the speaker, you will get a metal hook and a carrying case which....
  • LONG BATTERY LIFE - the built-in rechargeable battery guarantees 5 hours of play time, and up to 8 hours at 50% volume. Just half an hour of charge....
  • SIMPLE YET STYLISH DESIGN - our vision was to make a small wireless speakers with bluetooth that is just a speaker, so you can use it anytime,....
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Beer Refractometer for Homebrew Beer Wort Meter Dual Scale Specific Gravity 1.000-1.120 and 0-32% Brix Hydrometer for Maple Syrup Wine Making and Beer Brewing

  • DUAL SCALE: 0-32% (±0.2%) Brix and 1.000 - 1.130 Specific Gravity for measuring non-fermented wort. Brix and tasty beer all under your control with....
  • EASY TO USE: Beer wort refractometer with simple structure but high-definition prism, precise scale, adjustable clear vision. Just put 2-3 drops of....
  • ATC REFRACTOMETER: Beer Brewing refractometer can automatically compensate ambient temperature changes, eliminate changes temps cause deviation, allow....
  • DURABLE & PORTALE: These beer hydrometers are made of aluminum and ABS rubber, anti-rust, non-staining and resistant to abrasion, sturdy for long time....
  • WHAT YOU GET: 1 x SG wort refractometer, 1 x mini screwdriver, 1 x 3ml pipette, 1 x Plastic Box, 1 x random color Cleaning cloth, 1 x user manual.....
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Professional Arm Sphygmomanometer, Precision Aneroid Sphygmomanometer Home Manual Blood Pressure Machine Handheld Desktop Blood Pressure Measuring Instrument

  • [Professional manual sphygmomanometer]: Accurate measurement adopts dual scale display, which can clearly read and accurately understand your blood pressure data!.
  • [Key structure of mercury column sphygmomanometer—mercury valve]: The mercury valve is a part that many people are used to ignoring. Remember to switch this valve at the beginning and end of blood pressure measurement! Use more safe and accurate!.
  • [Working principle]: Inflate the armband to compress the measurement site to block blood flow, and then discharge the gas in the armband to make the blood flow again. Blood pressure measurement is based on the blood flow sound or blood vessel arm vibration changes when blood flows again..
  • [Detailed design]: Add mercury-blocking paper on the top of the test tube to prevent the leakage of improper use of mercury, safe use!.
  • [Simple and Easy To Use]: Everyone can use it and take care of family health, easy to read blood pressure measuring instrument without liquid barometer shows big easy to read numbers perfect for people with poor vision..
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Gardettos Deli Style Mustard Pretzel Mix 14/5.5oz

  • 【HD Night Vision】This night vision scope suitable to use in dim or even completely dark environment, adjust the brightness regarding to the....
  • 【Powerful Magnification and Multi-function】The digital night vision has a 6.5x optical magnification and up to 13x digital magnification, as well....
  • 【Professional Optical Design】 Night-vision goggles with diopter adjustment wheel to adjust slight eyesight difference for clearer view. With....
  • 【IR Wave length 850nm】 Night vision scope with built-in 5W focusable IR illuminator, available with 850nm wavelength, the night vision device can....
  • 【Lightweight & Application】The mini night vision scope uses the international standard guide rail standards, it’s compact and lightweight. You....
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TTZ Professional Sphygmomanometer, Sphygmomanometer Set Accurate Readings Desktop Manual Blood Pressure Cuff Durable Carrying Case (Color : Sphygmomanometer)

  • [Professional manual sphygmomanometer]: Accurate measurement adopts dual scale display, which can clearly read and accurately understand your blood pressure data!.
  • [Key structure of mercury column sphygmomanometer-mercury valve]: The mercury valve is a part that many people are used to ignoring. Remember to switch this valve at the beginning and end of blood pressure measurement! Use more safe and accurate!.
  • [Working principle]: Inflate the armband to compress the measurement site to block blood flow, and then discharge the gas in the armband to make the blood flow again. Blood pressure measurement is based on the blood flow sound or blood vessel arm vibration changes when blood flows again..
  • [Detailed design]: Add mercury-blocking paper on the top of the test tube to prevent the leakage of improper use of mercury, safe use!.
  • [Simple and Easy To Use]: Everyone can use it and take care of family health, easy to read blood pressure measuring instrument without liquid barometer shows big easy to read numbers perfect for people with poor vision..
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