Top Optical Level Sensor

Blade Hawks RGB Wired USB Mouse for Computers 60g Ultra-Lightweight Honeycomb Computer Mice Gaming Mouse with 6 Function Buttons 7 Backlight 6400 Adjustable DPI Compatible with Windows PC Laptop

  • 【7 Lighting Mode 】:The wired computer mouse provides customizable lighting modes including breathing,RGB gradient,Single color alternating mode.....
  • 【60g Ultralight and Breathable】: This pc usb mouse is only 60G, which is equivalent to the weight of a pen.The unique ventilation hole design not....
  • 【Ergonomic Design】 ：Ergonomic housing of this lightweight PC comfortable mouse can fit your palm perfectly whichever way you hold it, make using....
  • 【High Precision Sensor】:The mice adopts a high-definition optical gaming sensor, ensuring the fastest switch. Micron level high precision optical....
  • 【Durable& Service】:With more than 16 million keystrokes test, the gaming mice has a longer lifespan. Blade Hawks has 2 years shelf life. If you....
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BLATN Smart 128s Air Quality Monitor Indoor CO2 PM2.5 TVOC Meter Formaldehyde HCHO Detector VOCs Pollution AQI Tester PM1.0 PM10 Dust Particle Counter Data Logger Home

  • ...el tiny particle number detection (Number of particles/liter)--PM0.3, PM0.5, PM1.0, PM2.5, PM5.0, PM10.
  • 3-channel particulate matters quality detection (μg/m³)--PM1.0, PM2.5, PM10.
  • 003cb003eCO2 & HCHO SENSOR003c/b003e -- NDIR Non-Spectral Infrared CO2 Carbon Dioxide Sensor with self-calibration, Absorption chamber Optical Coating.
  • Electrochemical formaldehyde HCHO sensor with automatic calibration, double platinum catalytic electrode, strong anti-interference ability.
  • 003cb003eTVOC CHEMICAL POLLUTION003c/b003e -- Semiconductor TVOC meter can test a variety of volatile organic compounds TVOC VOCs, such as benzene, toluene, xylene, aromatic hydrocarbons, aldehydes, hydrogen sulfide etc., captures the change in molecular concentration of organic compounds at the thousandth level.
  • 003cb003eDATA LOGGING UPGTADE003c/b003e -- Smart air quality monitor indoor upgrade in 2021: Support data storage and export of all 12 testing items, with date and time, frequency: once every 1 minute. MAX storage capacity can be expanded to 8G, which can store up to 400 days of records.
  • 003cb003ePROFESSIONAL & ORIGINAL003c/b003e -- air quality alarm base on US standard.
  • stereo air convection sampling and active air interactive system.
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APERA INSTRUMENTS AI485 DO8500 Portable Optical Dissolved Oxygen Meter Kit Auto Compensation for Temperature Air Pressure and Salinity GLP Data Management

  • Equipped with state-of-the-art Optical DO sensor: measures dissolved oxygen level in a RELIABLE and EFFORTLESS manner.
  • Minimal maintenance required. Quick and easy calibration.
  • Automatic compensation for salinity, temperature& air pressure.
  • Glp data management, 500 groups of data storage, usb data output.
  • Comes with a complete test kit, including the meter, 10ft optical probe and salinity probe, a calibration cap, and a rugged carrying case.
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Adesso iMouse X1, the Multi-Color 6-Button Gaming Mouse (Red)

  • 4-level DPI switch (1000/1600/2400/3200 DPI).
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Ninja Dragon Premium Metal Frame Tungsten Gold Mechanical Gaming Keyboard and Mouse Set

  • ...ing the mouse driver software, you can customized the DPI, adjust mouse speed, scroll speed, RGB mode, light brightness and speed, and other macro function or reassign key function to use it in your most favorite comfortable way, very intelligent, you can contact us to get the mouse driver if you need..
  • 【Optimizer Optical Sensor】This professional gaming mouse adopt high precision main chip optical sensor with 6 level DPI(800-1600-2400-3200-4800-6400), you can choose the most suitable DPI level to use it by pressing the DPI button, which can offer you a more accurate and quick experience, two widen side button offer better operation when you need to moving forward or backward quickly..
  • 【High Quality&Wide Compatibility】This wired mouse is made of premium plastic and long paracord with ergonomic symmetric honeycomb housing, durable, flexible, fashion and practical, can be easy operated with USB connection, advanced high performance hardcore custom chip ensure high accuracy for long term using, compatible with Windows 2000/XP/WIN 7/WIN8/WIN10 Vista 32bit Mac OS or Latest..
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Apera Instruments AI480 DO850 Optical Dissolved Oxygen Meter Kit with 10 Ft Optical DO Probe Hassle-Free Testing Experience

  • Equipped with state-of-the-art Optical DO sensor: measures dissolved oxygen level in a reliable and effortless manner.
  • Minimal maintenance required. No need for solution refill or frequent membrane change..
  • Easy auto. Calibration for saturated air and zero-oxygen.
  • IP67 waterproof and dust-proof structure, ideal to be used in harsh environments.
  • Comes with a complete meter kit, including the DO meter, 10 ft optical probe, calibration cap, and a rugged carrying case.
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E-Blue Auroza Professional Gaming Mouse EMS144BK

  • Avado High-performance optical Navigation Gaming Sensor.
  • Adjustable DPI (Dots Per Inch) switch 500 / 1750 / 2500 / 3500.
  • OMRON Micro Switch provides lifespan of up to 5 million button clicks.
  • 3000 FPS (High Frame Rate) extremely precise tracking level.
  • Anti-delay adjustable polling rate 125Hz / 250Hz / 500Hz / 1000Hz.
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ELECOM EX-G Trackball Mouse, Wired, Thumb Control, Ergonomic Design, 5-Button Function with Smooth Tracking, Ergonomic Design, Optical Gaming Sensor, Smooth Red Ball, Windows11, macOS (M-XT2URBK-G)

  • ... Assistant Software will be available to download from ELECOM NET website..
  • ✅《DPI CURSOR》Designed with a high-performance gaming optics system sensor and lens. The DPI button can easily change between 750(LOW) and 1500(HIGH) DPI, making the movements of your cursor faster or slower..
  • ✅《RED BALL FOR THE BEST OPTICAL TRACKING》 For the tracking accuracy and the best sensor, this item uses a RED BALL. RED COLOR sensing provides more accuracy for current optical tracking technology, a must for high-performance gaming optics system sensors. You will enjoy the results of trackball high performance optical sensors for all movement!!.
  • ✅《PRODUCT DETAILS》System requirements: Windows Vista, Windows 7, Windows 8.1, Windows RT8.1, Windows 10 (Horizontal scrolling function is not working in Windows RT8.1), macOS 10.10, Size: W3.7"(94.7mm) X L4.9"(124.4mm) X H1.9"(47.7mm), Weight: 5.3oz(without battery), DPI: 750/1500 count (switchable), Connectivity: wired.
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UGG Women's Tasman Slipper, Black, 7

  • 63g Ultra-lightweight Design: Enjoy a level of speed and control favored by the world’s top players with one of the lightest ergonomic esports mice ever created.
  • Focus Pro 30K Optical Sensor: Flawless tracking performance on a wider variety of surfaces including glass—supported by intelligent functions for enhanced aim and control.
  • Optical Mouse Switches Gen-3: From an improved 90-million click lifecycle with zero double-clicking issues, to a blistering 0.2ms actuation with no debounce delay, the mouse has the reliability and speed built for esports.
  • Razer HyperSpeed Wireless: With a connection 25% faster than any other wireless tech available, enjoy high-performance, low-latency competitive play that remains smooth and stable even in noisy wireless environments.
  • Up To 90 Hours of Battery Life: Smaller, lighter battery that boasts greater power efficiency and can run for up to 90 hours of continuous play — rechargeable via USB Type C.
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Photographer’s Guide to the Nikon Coolpix P610

  • 60x optical zoom super telephoto lens and a low-light 16.0 MP CMOS image sensor.
  • Swiveling Vari-angle display and high-resolution eye-level viewfinder.
  • Artistic shooting modes, effects and filters.
  • Built-in Wi-Fi and near field communication technology for instant sharing.
  • Built-in GPS and Points of Interest (POI).
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100 Kilos

  • 30x (24-720 millimeter) Leica DC lens optical zoom performance is ideally suited for travel and everyday photography.
  • 18 Megapixel sensor delivers high-resolution photos with fewer image artifacts.
  • 4K Ultra HD video recording Plus exclusive Lumix 4K PHOTO and 4K post focus photo capture features.
  • Eye-level electronic viewfinder (EVF) and touch-enabled LCD for a wider viewing experience.
  • Lens-mounted control ring brings DSLR-like exposure control to a compact point-and-shoot camera body.Kindly refer the user manual before use.Wi-fi: IEEE 802.11B/g/n.
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SinFoxeon EH-67 Camera AC Adapter Battery Replacement Charger kit for Nikon Coolpix L820 L810 L310 L120 L110 L105 L100 Digital Cameras

  • 24 2000-millimeter 35-millimeter equivalent focal length. Sensor size: 1/2.3 inch.
  • 83x optical zoom Nikkor super ED VR lens.
  • Electronic viewfinder. Highest ISO sensitivity: 6400.
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