ReviewsMagnetic Field Viewer Card

QXK Mini Projector 7500Lumens Portable LCD [100 Inch Screen Included] Full HD 1080P Supported, Compatible with TV Stick, Phone, Games, HDMI, AV, Slide for Outdoor Movies

  • 3X MAGINIFICATION GLASS SCREEN: Most slides and films are ultra-small, our Built-in Magnifier can magnify the image 3 times without Distortion, Blurriness or Loss of details, also Bright and Uniform Lighting, no color cast..
  • PORTABLE: Suitable for 2x2" mounted slides (need to be inserted into the back of the viewer) and 35mm film and negatives. Convenient battery operation allows you to view old slides anywhere.(USB Cable power can also be used, USB cable is included).
  • EASY TO USE: Desktop Portable Viewer with eject button and sliding tray for easy use in the studio or at home..
  • ULTRA-BRIGHT BACKLIT LIGHT BOX: Large field of view, ultra-bright Daylight LED Lighting, presents images in vivid, crystal-clear details..
  • REAPPEAR OLD MEMORIES OF LIFE: The personal slide viewer allows everyone to Memory the Past by Enlarging and Lighting 35mm slides, Films and Negatives..
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Anysecu SF-103 A-SF103 Portable Frequency Counter 2MHz - 2.8GHz for Two Way Radio Upgrade Version of SF401

  • ...by mode, through the double scanning of camera wavelength reflection optical observation and RF signal detection, make the invisible cameras visible.
  • RF SIGNAL DETECTION -- Wireless surveillance cameras, tracking devices and 2G, 3G, 4G SIM card bugs, GSM listening devices, magnetic locator, bugs can be detected via RF radio frequency antenna. Users can adjust the signal sensitivity by knob according to actual needs. The threshold is adjustable, frequency detection range is large.
  • MAGNETIC SIGNAL DETECTION -- Can detect magnetic locators, hidden bugs and GPS trackers installed on convert place in your car with magnetic field probes. MAG mode must insert and tighten the magnetic probe, adjust the signal to the 4-6 grid balance point, the alarm sound will stop.
  • WIDE APPLICATIONS -- can be used to find hidden cameras and listener search in homes, offices, hotels, motels, bathrooms, locker rooms, business negotiations, confidential meetings, government agencies, and to find GPS tracker in car, or as a scanner for daily use to prevent sneak shots and monitor magnetic field signals. Stay vigilant for your partner, family, business....
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alfacast screen mirror

  • Remote desktop audio / video streamer, viewer and playback solution.
  • Serverless multichannel peer-to-many and single channel peer-to-peer streaming technologies.
  • Capture audio from microphone or external USB sound card.
  • Video streamer & viewer up to SD quality.
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ciciglow Digital Door Viewer & Doorbell, 4.3Inch LCD HD Screen Peephole Viewer 120 Degree Wide Angle 3X Zoom Peephole Camera with Night for Home Security System

  • ★★★【Wide-angle Lens&HD Picture】120° wide angle vision,Adopting 4.3in LCD screen with 1.3 million pixels and 3X zoom lets you see all details outside the door clearly, control whole situation to prevent danger..
  • ★★★【2GB Micro SD Card&Night Vision】 The digital door viewer & doorbell supports up to 32GB micro SD card which stores pictures and videos. Helps you control every detail. IR LEDs allow it to record videos normally at night..
  • ★★★【Auto Photo Capture】 It will capture pictures automatically when someone is knocking the door to catch key moments to keep evidence..
  • ★★★【Universal Compatibility&Long Service Life 】This smart doorbell viewer can be installed in a villa, hotel, building, home, office, etc.It adopts a 3.7V lithium battery to achieve super long service life. You don’t have to worry about its sudden powering off..
  • ★★★【Package List】1 * Indoor Viewer.
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DIGITNOW!35mm Slide and Film Viewer, 3X Magnification LED Lighted Illuminated Viewing,USB Powered/Battery Operation-for 35mm Slides & Positive Film Negatives(4AA Batteries Included)

  • 3X MAGINIFICATION GLASS SCREEN: Most slides and films are ultra-small, our Built-in Magnifier can magnify the image 3 times without Distortion, Blurriness or Loss of details, also Bright and Uniform Lighting, no color cast..
  • PORTABLE: Suitable for 2x2" mounted slides (need to be inserted into the back of the viewer) and 35mm film and negatives. Convenient battery operation allows you to view old slides anywhere.(USB Cable power can also be used, USB cable is included).
  • EASY TO USE: Desktop Portable Viewer with eject button and sliding tray for easy use in the studio or at home..
  • ULTRA-BRIGHT BACKLIT LIGHT BOX: Large field of view, ultra-bright Daylight LED Lighting, presents images in vivid, crystal-clear details..
  • REAPPEAR OLD MEMORIES OF LIFE: The personal slide viewer allows everyone to Memory the Past by Enlarging and Lighting 35mm slides, Films and Negatives..
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Metal Detector PRO - turn your phone into magnetic field meter and magnetism tester with electromagnetic field app

  • Metal Detector PRO is an extremely useful application for your android phone.
  • Application Metal Detector PRO uses built-in magnetometer that can measure electromagnetic field (EMF) level in your surroundings..
  • This application detects electromagnetic fields there around your smart phone and tells you if there are metal close..
  • Meta Detector app uses built-in magnetic field sensor. Please check in your phone specification if your device is equipped with one..
  • The app detect ferromagnetic metals which means that only detects those which generate magnetic fields..
  • The metal detector app works also through walls so it can detect hidden electrical wires, studs and metals..
  • The magnetic field intensity is presented on a magnetic field intensity chart..
  • The magnetic field meter will play sound and vibrate if magnetic field generation object are detected in proximity of the app..
  • Please note that the accuracy depends entirely on the magnetic sensor (magnetometer) in your device and might be affected by electromagnetic waves generated by nearby electronic equipment..
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SLE4442 Chip Cards w/HiCo 2 Track Mag Stripe - 10 Pack

  • HICO MAGNETIC STRIP: The stronger magnetic field makes our cards more durable. The data encoded on the stripes are less likely to be erased when....
  • WORKS WITH ALL STANDARD PRINTERS: Our cards work well with all standard ID card printers, including DC150i and Fargo HDP5000 Zebra P330i. Not for use....
  • MULTI-PURPOSE: These cards can be used to store personal information for photo ID's, financial information for credit card use or retailers who want....
  • SECURE & COMPATIBLE: These printable cards are equipped with high level security chips and stripes. The SLE4442 Chip is perfect for use for bank cards.
  • AVAILABLE IN BULK QUANTITIES: These cards are best purchased in bulk, especially for professional use. That's why we have made them available in 10,....
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Rybozen 35 mm Slide Viewer Illuminated Slide Projector for for 2X2 & 35mm Photos & Film

  • [Reproduce your old memories] --- The personal slideshow viewer enlarges and lights up 35mm slides and film negatives for everyone to enjoy and....
  • [2x magnification glass screen]---This scanner uses a polymer glass screen, high-definition, translucent. Since most slides and films are very small,....
  • [High-quality luminous box]---Large field of view, ultra-bright daylight LED lighting can present vivid, crystal clear and detailed images, perfectly....
  • [Easy to use]---Desktop portable viewer, small in size, can be used when you put a film or tray from the side, suitable for use at home or when....
  • [Small size]---The whole is only the size of a palm, especially suitable for outdoor photography. The shell is made of high-strength plastic, sturdy....
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Lowdown 2 High-Speed Trail Camera Image and Video Viewer

  • VIEWER/PHOTO MANAGER: Lowdown is a dedicated viewer/photo manager made for one thing and one thing only, fast, uncomplicated viewing of your trail cam images and videos. Lowdown makes viewing large numbers of images fast and easy.
  • THREE VIEWING MODES: In QuickView mode, Lowdown shows eight images at a time on 3/4 screen. This allows you to scroll through lots of images in a short time. And, LOWDOWN's 3/4 screen is still 20% larger than the full screen on a 7-inch viewer. In FullView mode, you'll look at your trail camera images one at a time in either 3/4 screen or full screen format. FullView mode loads just as fast as QuickView but you only see 1 image at time. In Slide Show mode, images scroll automatically.
  • VIDEO WITH SOUND: Lowdown makes the trail cam video viewing experience better, too. Videos download much faster, so there is less waiting. LOWDOWN will play your video sound as well. And you'll love the HD viewing quality LOWDOWN provides.
  • NEW ADVANCED FEATURE: With the usage of larger size SD cards, upto 128GB, you can now save pictures to a Full Size SD card. It can format your SD cards. You can also enlarge a picture, freeze the video and save a snap shot. The new Navigator Help System helps simplifies with no more reading instructions.
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Door Peephole Camera, Door Viewer Peephole, 145° Wide-Angle Digital 2.4in LCD for Home Apartment Entry Door Front Door

  • 【TFT COLOR LARGE SCREEN DISPLAY】This digital door viewer equipped with 2.4in ultra-bright TFT LCD display screen, and adopts 32-bit processors and professional video codec chip, which makes it display images clearly and smoothly. It will display the image outside the door clearly on the screen of the host inside the door, allowing the master to see the visitors outside the door at home, and supports taking pictures manually..
  • 【24 HOURS WIDE ANGLE MONITORING】This digital peephole viewer with 145° wide-angle lens provides you with a large field of view to ensure home safety. The outdoor camera has a built-in CMOS 0.3MP HD camera, which supports a maximum of 640 x 480P, and is used for high-definition image collection, timely and clearly photograph and record visitor information. 24-hour security monitoring to protect you and your family around the clock..
  • 【EASY TO INSTALL】This front door camera is easy to install and operate, no special tools required, saving time and effort and saving money. The applicable door hole is about 15 - 50mm / 0.6 - 2in and the door panel thickness is about 35 - 110mm / 1.4 - 4.3in. You just need a few minutes to learn to insta....
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GLTL Gaussmeter Tesla Meter Surface Magnetic Field Tester with N/S Function + Metal Probe

  • ★, Application: Handheld digital WT103 gauss meter used to measure the magnetic field of the permanent magnet material surface, DC motors, speakers, magnetic separator, permanent magnetic separator magnetic field demagnetization and the leakage of the magnetic field, parts machining residual magnetic field. Measuring range: 0 to 200mT milli-Tesla of - 2000mT milli-Tesla.
  • ★, Basic error: ±2percent ±3 word (below 1000mT millitesla of) ±5percent ±3 words (over 1000mT millitesla).
  • ★, Ambient temperature: 5℃~40℃ Relative Humidity: 20%~80% (non-condensing) Power supply: one 9V battery, external power supply (Battery is not included).
  • ★ ,Package Included: 1 x WT103 Gaussmeter Tesla meter.
  • 1 x DC Adapter ( includes AAA*3 Batteries ).
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