Reviews Vision Measuring

SNELLEN Ophthometric Chart with Red/Green Lines 10 Ft

  • Convenient Portable: Designed for measuring visual acuity at distance of 6 ft from viewer, easily fits in pocket and can be used in places where there is limited space.
  • Easy to Use: Includes 8 lines providing vision measurements from 20/200 to 20/20, and a tiny hand pointer for easy of use.
  • Professional Standardized: High contrast of black optotypes and white background, with red and green color bars for color vision test.
  • Great Value: Additional eye abbreviations and pupil gauge information on the front side, and both inches and centimeters on the back side of the pocket eye card.
  • Package Included: 1 plastic eye chart and 1 piece of mini hand pointer (random color of either orange, blue or green).
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2 PCS Torpedo Level, 9 Inch Bubble Level for Measuring (Blue&White), Shock Resistant Magnetic Level Tool

  • Mini Level - This small torpedo level is portable and small enough to make your measuring work easy. The 9 inch torpedo level has bubbles of 45°/90°/180° for measuring, the color of the bubbles is easy to contrast and measure. The strong magnetic edge enables the torpedo level to stay in place along a beam for hands-free work..
  • Different Measuring Angle - This bubble level has bubbles of 3 different angles for measuring (45°/90°/180°), the bubbles have conspicuous color, which can give you a clear-cut vision to observe the object is level or not. It also helps you accurately measure under any circumstances..
  • Strong Magnetic Design- The long magnetic edge uses advanced technology to enhance the magnetic force. It’s convenient enough that you can freely attach the level measuring tool to the magnetic spot. You don't have to worry about it falling..
  • Aluminum Reinforced Frame - The aluminum-reinforced frame makes this small level incredibly durable for the workplace. It’s shock-resistant that can protect the pocket level from the damage. With the high contrast bubbles and the top window, you can save your effort and measure the object easily..
  • Friendly and Prompt Customer After-sales Service--we provide 100% quality assurance, if you have any quest....
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Eye Chart, Pocket Eye Chart, Snellen Pocket Eye Chart, Rosenbaum Pocket Eye Chart (2 in 1)

  • The Snellen eye chart assists in measuring visual acuity at a distance of 6 feet away from viewer. The Rosenbaum eye chart only needs 36cm to measure, Perfect for those situations where there is limited space to measure vision..
  • Size 6.5*3.5 in, Snellen pocket eye chart and Rosenbaum pocket eye chart. Pocket eye test exam chart is convenient due to the small design..
  • Plastic pocket eye chart with pupil gauge. Snellen chart includes Red and Green color bars for an easy and helpful color vision test..
  • Fits conveniently in pocket. Made of Plastic and washable. Non-reflective eye chart. Perfect for optometrists, students, offices, and schools..
  • What you get: 1* PECULA Pocket Eye Chart (2 in 1), our 7*24 friendly customer service for peace of mind..
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HOME-X Clip-On Magnifier for Glasses with Pouch, Magnifying Lenses for Crafting and Hobbies, Clip-On and Flip-Up, 2.0 Magnification, 5\ L x 1 ½” W x ¾ H

  • ...ith a compact, low-profile design, these attachments can be added to nearly any kind of eyewear. Both men and women can add this magnifying kit to their eye equipment for a boost in optical performance. Our magnifying lenses are designed to add to your vision without taking away from your style..
  • MAGNIFYING HEADSET: Measuring 5" L x 1 ½” W x ¾ " H, this lens attachment provides extra 2.0 magnification without bulkiness. Clip them on to your favorite pair of sunglasses or readers for a compact, lightweight visibility boost. Don't settle for bulky magnifying glass. These attachments make it easier for you to do all kinds of things, from inspecting jewelry to applying stitches..
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TOV Furniture The Finley Collection Contemporary Style Velvet Upholstered Button Tufted Wingback Bed with Nailhead Trim King Size Grey

  • Exceptionally Sized: This Bed From The Finley Collection Measures 84.65''W x 87.8''D x 55.5''H Overall, With The Headboard Measuring 84.65"W x 12.8"D....
  • Built With Quality and Comfort In Mind: Each Bed In The Finley Collection Is Designed With You In Mind Featuring A Strong and Sturdy Kiln Dried Wood....
  • Designed With A Modern Sensibility: The Finley Bed Is Made As A Testament To Modern Furniture With The Beautiful Grey Velvet Upholstery with A Button....
  • Handcrafted With The Utmost Quality and Care: Each Bed Is Handmade With Highest Level of Quality By Master Craftsmen, Using Only The Best Techniques....
  • A Unique Vision: TOV Furniture Had a Vision to Create a Different Kind of Furniture Company. Led by Formidable Industry Veterans With Unique Insights....
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Apogee Instruments MQ-500 Full-Spectrum Quantum PAR Meter & Telescopic Wand Bundle - Digital PPFD Meter for LED Greenhouse Grow Lights, Sunlight, & Plant Monitoring

  • FOR SCIENTISTS & SERIOUS GROWERS - Designed by world-renowned crop physiologist, Bruce Bugbee, PhD, the MQ-500 full-spectrum quantum meter is the premium tool of choice among leading scientists and growers for accurately measuring the photosynthetically active radiation (PAR) from all light sources. Package includes an AM-310 telescopic sensor wand that extends up to 33 inches for measuring hard-to-reach places and a neoprene carrying case..
  • MEASURING PAR IS CRITICAL - An accurate PAR meter is critical for measuring the intensity of light used in the precision growing of plants and other photosynthetic organisms in greenhouses, growth chambers, farms, gardens, aquariums, and additional agricultural systems..
  • QUALITY QUANTUM METER - Unlike cheaper LUX or footcandle sensors which are sometimes marketed as grow light meters, but are meant for measuring light for human vision, our meters feature a laboratory-grade PPFD (photosynthetic photon flux density), or “quantum,” optical detector precisely calibrated to measure the light intensity in µmol m-2 s-1 of the specific color wavelengths emitted by LEDs, HPS, MH, sunlight, and other light sources utilized by plants for photosynthesis..
  • EXTREMELY ACCURATE & STABLE - Precisely measures and combines the in....
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Small Aquarium Underwater Ambience with Very Light Bubbling

  • FOR SCIENTISTS & SERIOUS GROWERS - Designed by world-renowned crop physiologist, Bruce Bugbee, PhD, the MQ-510 full-spectrum underwater quantum meter is the premium tool of choice among leading scientists and serious growers for accurately measuring the photosynthetically active radiation (PAR) underwater..
  • MEASURING PAR IS CRITICAL - An accurate PAR meter is critical for measuring the intensity of light used in the precision growing of plants and other photosynthetic organisms in greenhouses, growth chambers, farms, gardens, aquariums, and additional agricultural systems. Our underwater quantum meters are specifically designed to measure the intensity of light underwater for biological, chemical, and physical processes in natural waters and aquariums..
  • UNDERWATER ACCURACY - Underwater PAR measurements can read low when a quantum sensor is calibrated for air. The MQ-510 applies an immersion effect correction factor to get instant, accurate measurements underwater. Precisely measures and combines the intensity of all photons between 400 and 700 nm to give a single PAR reading in µmol m-2 s-1 within 5 % uncertainty. Unlike hobby-grade PAR meters, our meter has a ....
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TOV Furniture The Finley Collection Contemporary Style Velvet Upholstered Button Tufted Wingback Bed with Nailhead Trim, King Size, Blue

  • Exceptionally Sized: This Bed From The Finley Collection Measures 84.65''W x 87.8''D x 55.5''H Overall, With The Headboard Measuring 84.65"W x 12.8"D x 55.5"H and The Footboard Measures 82.7"W x 6.3"D x 11.2"H To Perfectly Fit Your King Sized Mattress. This Bed Requires Assembly Upon Arrival..
  • Built With Quality and Comfort In Mind: Each Bed In The Finley Collection Is Designed With You In Mind Featuring A Strong and Sturdy Kiln Dried Wood Frame and Luxurious and Soft Velvet Upholstery. With This Bed, A Box Spring Is Not Needed and Slats Are Included..
  • Designed With A Modern Sensibility: The Finley Bed Is Made As A Testament To Modern Furniture With The Beautiful Blue Velvet Upholstery with A Button Tufted Pattern On The Headboard and Nailhead Trim Around The Frame, Making A Lasting Impression..
  • Handcrafted With The Utmost Quality and Care: Each Bed Is Handmade With Highest Level of Quality By Master Craftsmen, Using Only The Best Techniques Honed From Years Of Experience To Bring You Only The Finest Furniture.
  • A Unique Vision: TOV Furniture Had a Visi....
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Hawkray Golf Rangefinder 700Yards Laser Range Finder with Slope, USB Rechargeable Golf Laser Rangefinder with Flag Acquisition, External Slope Switch for Golf Tournament Legal, 6X Magnification

  • 【Ultra Accurate Measurement】The Golf rangefinder measuring range from 3 to 700 yards, with +/- 1m high accuracy, high precision +/- 0.5m, and 6x magnification, choose two units (meters and yards). Speed ​​measurement supports a range of up to 300km/h with an accuracy of +/-5km/h. Accurately measuring overlapping subjects and continuous range readings, perfect for measuring golf flags, hazards, and wooded areas..
  • 【Slope Off for Tournament Legal】This Golf rangefinder mode is suitable for tournaments.In this mode, the only line of sight distance(straight line distance) is displayed. Built-in slope technology can provide accurate distance on inclined or flat surfaces and help you choose the correct batting stick.It is legal during tournament play when Slope is disabled.Suitable for golf, hunting, shooting, hiking, and construction..
  • 【USB Rechargeable Type-C】 The golf rangefinder is equipped with a 750mAh rechargeable Li-ion battery with USB-C charging port, no additional battery costs, and more durable and environmentally friendly than traditional non-rechargeable batteries.a built-in Li-ion battery, and a low battery indicator..
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RONGPRO 3-Piece Spirit Level Set, 9', 16', 24' Measuring Tool with 45°/90°/180° Bubbles, Shock Resistant Bubble Level Tool

  • 【Package Includes】9" handy light metal casing in an especially slim form - extremely sturdy. 16", 24" levels feature with lightweight strong box beam frame design with smooth sides..
  • 【Full-featured】Every level with 3 easy to read leveling bubbles 45°/90°/180° for measuring, the color of the bubbles is easy to contrast and measure. 3 spirit levels for most measurement needs..
  • 【Suitable For Every Environments】Conspicuous color bubbles give you a clear-cut vision to observe the object is level or not. Easy-to-read high-visibility green bubbles which are clear and intuitive at 1 vertical viaal, 1 horizontal viaal and 45 degree vial..
  • 【Professional Tools】RONGPRO high quality level ensures accuracy(Accuracy 0.055 or 1.0 mm/1m) and durability. The technology of the vial installation guarantees lasting precision and long service life..
  • 【Wide Application】Designed for decoration, home furnishings and related work for aligning, suitable for woodworking, personal wood processing, such as measuring locations on a wall, space between hangers, level the nails and window level measurement..
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Tshirt Ruler Guide for Vinyl Alignment, T shirt Rulers to Center Designs, T shirt Ruler Alignment Tool Placement, Tshirt Guide Ruler Tool for Heat Press, Tee Shirt Ruler for Vinyl Alignment for Cricut

  • 【Two-color Printing】 Classic black and bright fluorescent green's combination can increase the beauty of ruler and allow you work on light & dark fabrics. Bright green color can also relieve visual fatigue after long-term work..
  • 【Large Size】 17”maximum measuring width， 15”maximum measuring length. It can be movabled up and down which help find the center of the entire T-shirt, not just the neckline..
  • 【3-in-1 combination】The ruler group consists of 3 parts, which need to be assembled, save storage space when not use. Scale markings in inches and centimeters，each ruler can be used as measuring tool individually..
  • 【Acrylic】 6mm thick acrylic is transparent like crystal, the light transmittance is above 92%, the vision is clear and soft. It has excellent wear-resistance, weather resistance, hardness and surface gloss. It is not as fragile as glass, even broken, it will not form sharp fragments like glass..
  • 【Exquisite packaging】 You will get an additional manual, 4 silicone feet. The exquisite gift box packaging with sponge inside, greatly reduces....
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CAMMOO Golf Rangefinder with Slope, 1100Y Range Finder Golfing with 5 Mode, 6X Magnification, USB Charging, Clear & Accurate Measurement, Vibration Alert, for Golfing, Hunting, Measurement - M1000

  • 【HIGH PRECISION & LIGHTWEIGHT】Measuring range: 3-1100Y, Measuring accuracy: ±1Y, Measuring reading speed 003c0.5s / time, Product Size: 4.1 x 2.6 x 1.5 inch, Weight: 5.3 oz. Ergonomic body design is convenient to hold, light and portable. M1000 Laser Rangefinder suitable for carrying when playing Golf or Hunting.
  • 【CLEAR VISION】Multi-layer coated optical lenses can effectively reduce reflected light, increase light transmittance. LCD digital and icon display provide you brighter and clearer images. 6x magnification lens and ±15° adjustable diopter is gut for precise focus on your target. See target clearly without to wear glasses.
  • 【5 Modes】Golf compensation mode uses distance and angle to generate accurate calculations and help you make the right decision. Flagpole-lock technology can help you lock target, once target is locked, device will vibrate. Straight-line distance & Height and Level Mode & Speed Mode suitable for Measurement and Hunting.
  • 【USB CHARGING】Equipped with 750mAh rechargeable lithium-ion battery, Type-C charging interface, 1 full charge can used for measure 20000 times, no additional battery costs, needn't to frequent battery replacement and have not the battery-cover cannot be fastened and dropped trouble.
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Mozaic AZPCSET5274 Sunbrella Corded Outdoor Sofa Set, 23\ x 25\ x 5\

  • [PROUDLY MADE IN NORTH AMERICA] - All Trupedic products are proudly made in North America! Trupedic uses top quality materials will last for years to come and provide just the relaxation you deserve..
  • [WHAT IS INCLUDED] - Three (3) Sunbrella Deep Seat Chair Sets. Each Chair Set includes (1) seat cushion measuring 23 in x 25 in x 5 in and (1) back pillow measuring 27 in x 22 in..
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