Reviews Light Transmitted Board

APEKX Clip Bluetooth Audio Adapter for Headphones, Headset, Speaker, Wireless Receiver with MIC for Hands-Free Call and Music

  • ...ooth audio sources (TV, PC, CD/DVD player, etc.) to Bluetooth headset/speaker via 3.5mm audio cable. ② Receiving mode: Transmit the audio of the Bluetooth audio source (smartphone, tablet, Bluetooth TV/PC) to the non-Bluetooth headset/speaker/car/home audio system through the 3.5mm audio cable. (Only audio can be transmitted, video and files cannot be transmitted).
  • 【ONE KEY SWITCH MODE】 - Simply press a button to quickly switch transmitter / receiver mode. After the Bluetooth adapter is powered on, red light in TX - Transmitter mode, blue light in RX - Receiver mode..
  • 【USB audio transmission】Transmitter mode: ① Transmit audio through the USB port (wireless transmission). ②The audio is transmitted through the AUX port 3.5mm audio cable. Receiver mode: The audio is transmitted to the speaker through the AUX port 3.5mm audio cable..
  • 【Answering/hanging up calls】in Receiver mode, when you have an incoming call, press the button to answer the call hands-free.
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OMAX 50X-787.5X Touchpad Screen Trinocular Ore Petrographic Polarizing Microscope with Bertrand Lens

  • ....30 Abbe Condenser with iris diaphragm, condenser center adjustable, top lens can be swing out of the light path.
  • Stage: - Circular, diameter 160 mm - Rotatable, with 360degrees.
  • angle graduations and a vernier scale, accurate to 0.1degrees - Mechanical specimen holder: range 32mm x 27mm, removable.
  • Polarizer - For transmitted light: mounted beneath the condenser, rotatable.
  • angle graduations - For reflected light: fixed in the tube of EPI light path.
  • Analyzer: Slide in and out of the light path, 0 degrees - 90 degrees.
  • Bertrand lens: Switch in and out of the light path, center adjustable, focus adjustable.
  • Compensators - Quarter-wave plate (1/4 lambda plate) - Tint plate (1 lambda plate) - Quartz wedge (Q plate).
  • Focus adjustment: Coaxial coarse and fine adjusting knobs on both sides.
  • Illumination - Transmitted light: Halogen lamp, brightness adjustable, 12V/20W - Reflected light: Halogen lamp, brightness adjustable, 12V/50W.
  • Filters - Blue (for transmitted light) - Green (for reflected light).
  • Digital display system: - Display: 9.7inch Color LCD Touch Screen (1024x768) - 0.37X adjustable reduction lens to get larger field of view - Live preview frame speed: 17fps at 1024x768, 25fps at 640x480 - Cam....
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Scotsman A30-3722-000 Bin Thermostat For Ice Machine

  • Auto Alert indicator lights: Innovative LED lights keep you informed of your machine’s operating status, signaling your staff when it is time to descale, sanitize and more..
  • Easy preventive maintenance: Easily removed panels allow clear access to internal components. Diagnostic code display ensures the right fix the first time. External, reusable air filter is easily removable..
  • Smart-Board: An optional advanced feature, Smart-Board provides NAFEM data protocol and additional operational data that can be displayed on-screen or transmitted remotely, resulting in early alert and fast diagnosis of operating issues..
  • Vari-Smart: An optional Vari-Smart ultrasonic ice-level control sensor enables you to program ice levels for up to seven days in advance, keeping just the right amount of freshly made ice in the bin..
  • Best in the industry: Offering the industry-leading three-year parts and labor and five-year parts on the compressor ..
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SVBONY SV606 Digital Microscope 50x-1000x with SV601 40X-1600X Compound Student Microscope

  • Widely Compatible with Smartphone and PC.
  • The SV606 wireless digital microscope is compatible with iPhone HUAWEI Sumsung Smartphones with iOS 8.0 or Above.
  • Windows XP；Windows 7 / 8 / 10(32, 64 bit).
  • The hand held microscope has a 2MP CMOS sensor which ensures you get a high resolution images or videos.
  • It supports videos or image format at 640x480 1280x720 1920x1080.
  • The SV606 digital microscope can be connect with smart phone and PC through wifi or a USB 2.0 cable.
  • 10m wifi range is convenient for outdoor use.
  • allows you to take it on your trips for children to study plants, minerals, insects.
  • Rotatable achromatic objective lenses 4x 10x and S40x with eyepieces WF10X WF20X.
  • giving optical microscope more magnification 40x 100x 400x 80x 160x 1600x.
  • Dual illumination system has transmitted and direct light , Can use at the same time.Transmitted and direct light can be independently controlled.
  • which can see both opaque objects illuminated from above and translucent specimens illuminated from below. (LED light source is powered by 3x 1.5v AA batteries, excluding batteries).
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SVBONY SV601 Microscopes for Kids Students Adults, SV502 Telescope for Kids, Telescopes Microscopes for School Laboratory Home Education

  • rotatable achromatic objective lenses 4x 10x and S40x with eyepieces WF10x WF20x.
  • greater magnification for microscopes 40x 100x 400x 80x 160x 1600x.
  • can be used simultaneously and independently controlled.
  • transmitted and direct light can be independently controlled.
  • which can see both opaque objects illuminated from above and translucent specimens illuminated from below.
  • support power supply and battery power supply.
  • convenient for indoor teaching and laboratory use.
  • built-in dry battery compartment for outdoor observation.
  • fully meet the basic needs of astronomical telescopes in children.
  • with 5X20 finder scope can help kids locate objects faster and earlier.
  • Imaging conforms to normal observation habits.
  • especially for children customers；perfect for Astronomical observation and Land viewing.
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Acxico 3Pcs AD828 Stereo Dynamic Microphone Preamplifier Board Pickup Module DC 3.8V-15V MIC Preamp Module

  • The piezoelectric ceramic piece is sensitive to the sound wave vibration transmitted by the solid, and is not sensitive to the acoustic vibration of the gas, which can effectively reduce the environmental noise and avoid the whistling caused by the self-excitation. Can be used for guitar, erhu and other musical instruments..
  • Ultra-small volume dynamic microphone preamplifier board,two-channel design,suitable for a single lithium battery-powered,using AD828 fever op amp chip,suitable for low voltage power supply (3.8-15V).
  • If you only used one channel,the other channel needs to short-circuit the input with GND,To avoid interference with the signal crosstalk..
  • Working voltage:DC3.8V-15V.This microphone amplifier board without power regulator circuit,can only use the battery or linear power supply,can not use switching power supply,otherwise there will be interference..
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TOMLOV Universal Microscope Buttom Light Source,Transmitted LED Light Stage, 5pcs Digital Microscope Slides Included, Adjustable Bottom LED Lamp Illumination for USB LCD Microscope

  • 【Microscope Button Transmitted Illumination with Slides Kit】 Integrated 1x Bottom LED light, 5x Prepared microscope slides, 1x Wired control cable,1x 5V adapter..
  • 【Expand Your Digital Microscope】 With this bottom LED light,your digital microscope can use as a microbial lens which allows you to observe tiny, more transparent specimens like living organisms that exist in water drawn and slides.you can explore the plant and animal microscopic world just use your digital microscope!.
  • 【Professional Grade Biology Specimens】Equipped with 5pcs prepared highly transparent microscope slides,no impurities no sharp edge design, labeling on each slide identifies specimens,Microscope slides with specimens for kids Great for home educational / hobby use, teach your kids the wonders of biological science..
  • 【Adjustable LED Illumination】Transmitted illumination can be found in this product as it has a LED light of which the intensity can be adjusted depending on the situation,can meet your different requirements for image brightness,perfect for your LCD microscope..
  • 【Plug and see】Just connect Bottom LED Illumination power source and lay the slide and fasten with the clips then you can explore microbial world.it's easy-to-use for all ages..
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ORAQUICK in-Home HIV Test 1 ea Pack of 2

  • HELPFUL TEST - This easy-to-use, at-home test lets you check for the sexually transmitted infection HIV (human immunodeficiency virus)..
  • CONVENIENT, AT-HOME SAMPLE COLLECTION - Test arrives in discreet packaging and includes everything you need for sample collection (only a small amount....
  • EASY-TO-UNDERSTAND RESULTS - Gain meaningful insights about your health with easy-to-understand test results. Download and share with your healthcare....
  • CERTIFIED LABS - Each partner lab we choose to work with is CLIA-certified (Clinical Laboratory Improvement Amendments). This means they have to meet....
  • PHYSICIAN-REVIEWED - Everlywell test orders and results are reviewed and approved by an independent board-certified physician within your state. Not....
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SWFA 12x42 SS 30mm Riflescope

  • Features proprietary Argon/Krypton gas blend, which nearly eliminates the effects of thermal shock, and reduces the diffusion of gases sealed inside....
  • The 30mm maintube offers incredible strength and allows for the greater range of windage and elevation adjustment.
  • Versatile magnification range offers a wide field of view at low power and precise target identification at high power.
  • Twilight Max Light Management System mazimizes usable light transmitted to your eye improving visibility in low-light conditions.
  • Guard-Ion rain shedding coating is extremely durable, scratch resistant, and sheds water, dirt, and fingerprints.
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TOMLOV DM402 Pro 2K Digital Microscope 1200x, 10.1\ 24MP HDMI Coin Microscope with Screen, Bottom Transmitted Light, LCD Digital Soldering Microscope, 10\ Stand, PC/TV Compatible, 32GB

  • ...d saturated colors. A full 178° visual angle realizes quality viewing when you share the screen with your family or friends . Even with a long-time experience,the 10.1 inch digital microscope ensures no ghosting ,stuttering or tearing ,which effectively protects your eyes..
  • ✅ The First LCD Digital Microscope with Transmitted LED Light Stage - Except for the LED built-in the camera and 2 side lights, Tomlov DM402 Pro microscope camera utilized the professional bottom LED light,which provides cool, dimmable transmitted light from below the stage for transparent slide specimens. 5 Pcs prepared slides included too , which allows the little scientists to begin exploring the world at once..
  • ✅ Dual HDMI & USB Output for Larger View - Equipped with a USB and mini HDMI port, DM402 Pro lab handheld digital microscope can get connected with any HD monitor and computer. Plug and play, your vision will be extended both on digital microscope screen and TV or computer, refresing your experience of work and study. No drivers are required for the computer, just run the default "Windows Camera" for Windows and "Photo Booth" for iMac/MacBook..
  • ✅ Taller 10 inch Stand,See Entire Coins Easily- Updated from the Tomlov DM401 microscope, this new microscope with hdm....
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Led Face Mask - MyM 7 Color Photon Light Therapy Skin Rejuvenation Facial Skin Care Mask

  • The Photon Beauty Device, designed for facial beautification, uses natural light waves, which are transmitted by LEDs into the skin..
  • Each color of light shows beneficial effects on particular skin conditions.
  • Inhibit the formation of melanin pigment.
  • Reduce and prevent wrinkles, helps fight fatty areas.
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TOMLOV DM602 HDMI Digital Microscope with 3 Lens, Soldering Microscope with 10.1 Inch Screen, LCD Coin Microscope Full View, 2K Video Microscope for Adults, Biological Slide Microscope, 64GB

  • ...et a full view of dime, penny, nickel, quarter, dollar, and even the large silver dollar directly on this coin magnifier for error coins..
  • 【 Special Biological Lens D -Get Ready to Witness the Miniature Marvels of the World 】Equipped with1500x biological Lens D, bottom transmitted light, and prepared slides, Tomlov LCD digital microscope is designed to help students/kids/adults/beginner/amateur scientists/hobbyists explore the fantastic world of life. It is ideal for school, laboratory or home teaching, and one-on-one instruction..
  • 【Upgraded 10.1 inch IPS Premium Screen 】 Tomlov microscope for soldering electronics adopts a 10.1" IPS screen, allowing you to enjoy vivid and saturated colors. A full 178° visual angle realizes quality viewing when you share the screen with your family or friends. Even after prolonged use, the 10.1 inch digital gem microscope ensures no ghosting, stuttering, or tearing, effectively protecting your eyes..
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LED Machine for Face 7 Color Light for Skin Care Facial Machine

  • 7 color light beauty for face：The machine is specially designed for facial beauty, using natural light waves. It can be transmitted to the skin....
  • Multi-function: Each color of light has a beneficial effect on specific skin conditions. Safe and gentle..
  • Improve skin condition：It can improve skin, firm and lift.
  • Safe：LED machine for face is suitable for all types of skin. Safe, gentle and effective! You can choose the light color that suits you according to....
  • Service: We provide 100% after-sales service. If you have any questions, please feel free to contact us, we will serve you within 24 hours..
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