Best Electromagnetic Wave Polarization Kit

ZAPION Electromagnetic Experiment Equipment Set, Physics Labs Circuit Learning Kit Basic Electricity Discovery Principles Kit for Junior High School Physics Electrical Experiment Equipment Box

  • Physics Experiment Toolkit: This interesting electromagnetic science experiment toolkit is suitable for students (over 8 years old) who have practical experience in designing and constructing circuit working models, magnetic experiments and energy conversion experiments..
  • Including: Electromagnetic physics experiment equipment box with more than accessories such as voltmeter, ammeter, battery pack, single pole double throw switch, etc., which is convenient for children to build, test and explore simple circuits.
  • Electromagnetic Experiment Package: Through our guidance to learn basic electromagnetic experiments, they can freely explore through experiments, open their hearts, think, and do what they want to do..
  • A Wide Range of Applications: Such as series, parallel, hand-cranked generators, Ohm's law, Ampere's law, etc. Circuit experiment kit is a good way to attract children's attention..
  • Best Gift: This kit is an excellent gift for kids to learn AND understanding the science and mathematics behind electricity and magnetism. The included manual also gives simple but ....
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Auxbeam 4 Inch 72W Round Offroad Lights 2PCS 7200LM LED Pod Lights Spot LED Driving Fog Work Lights with Wiring Harness Fit for Jeep Vehicle Truck SVU Motorcycle UTV (White Beam)

  • ...Performs well on waterproof, dustproof, rustproof, quake proof and efficient cooling. Tdvanced sealing technology to withstand any harsh environments and weather conditions, which is safer for the driver..
  • 【UPGRADED EMC TECHNOLOGY】Built-in Intelligent EMC Tech. Without electromagnetic interference, completely isolate the electromagnetic wave is totally isolated from radio signal of car computer system and audio, escort for your safe driving..
  • 【FAST HEAT DISSIPATION】The led pod lights extra-long lifespan up to 50,000 hours. All in aluminum profile heat sink provide an optimal cooling system. With 12+ cooling fins on the back, it can maximize surface area to dissipate heat better..
  • 【EASY INSTALLATION】Easy installation, just plug & play. 2 x 4 inch led offroad lights, 1 x 2 lead wiring harness, 2 x mounting brackets kit. 90° Angle adjustable firm mounting hardware, this light bar can be mounted on the roof rack, bull bar, headache rack and running bar..
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AIHJCNELE RCWL-0516 Microwave Radar Sensor Switch Module Human Body Sensing Board Intelligent Induction Detector Motion Detection 5-7M for Arduino ESP8266 Nodemcu Better Than HC-SR501 (RCWL0516 6pcs)

  • R60ABD1 radar module is the use of 60G millimeter wave radar technology, detection of human skin subtle changes, through the algorithm to calculate the respiratory frequency, heartbeat frequency, motion amplitude, abnormal activity information.
  • Secondary development information: 1) Radar built-in algorithm processor, direct output results, no need for cloud computing 2) The detection results of radar are output by SCM serial protocol 3) Communication module (WiFi, 4G, etc.) is not included in the design of radar module.
  • Detection range: 1) Trigger range and accurate detection range of yunfan radar calibration 2) The maximum accurate detection range is usually within 40 degrees conical Angle within the design range of radar antenna.
  • 3) The radar detection range can be adjusted by adjusting the Angle and distance 4) The detection accuracy is closely related to the detection target distance.
  • Usage: 1) Installed in a fixed position, accurate detection of external moving objects 2) Radar penetrates low density objects such as thin wooden planks. Caution False positives are caused by large detection range 3) Due to different electromagnetic wave noise in different environments, electromagnetic environment at the bottom of radar is required in some cases.
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Spy Optic Logan 670939038864 Polarized Wrap Sunglasses 60 mm Black/Happy Gray/Green Polar

  • BOLD STYLE: This tested and proven mutant is always ready to get into the mix. Available with the SPY Happy lens and Trident polarization, the Logan features a virtually indestructible Grilamid construction, high-quality pin hinges, 8-base polycarbonate ARC lenses for superior clarity, and 100% UV protection.
  • GREAT LENSES: 100% UV protection reduces eye fatigue and long-term sun damage, and our 6-base polycarbonate ARC lens technology provides increased optical performance.
  • SAFETY FIRST: All Spy Optic sunglasses are designed to be lived in and are tested by world class athletes around the world. Logan will stand up to any challenges you throw at them, the lenses are shatter resistant and the durable frames and hinges are made to last. Take these glasses anywhere.
  • HAPPY LENS TECH is the only color and contrast enhancing lens on the market that harnesses the beneficial aspects of long-wave blue light while offering protection from damaging short-wave blue light. Long-wave blue light helps you see better by enhancing color, contrast, and clarity, making colors more vivid and surroundings more defined. Once you try Happy Lens you’ll never go back.
  • SPY OPTIC is an unconventional, fun-loving family of athletes and artists committed to creating exception....
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Auxbeam 4In 72W Round Led Offroad Light, 2PCS 7200LM Spot Light Pod with Wiring Harness Kit Super Bright Led Pod Lights White Round LED Pods for Truck Jeep Motorcycle SUV ATV UTV Wrangler

  • ...roof for Durable Performance. LED driving light has IP67 waterproof rate, protective housing, sturdy brackets and 6 reinforced screws. More effectively prevents rain, fog, moisture or dust to get inside the bar and ruin it, great performance of waterproof, dustproof and shockproof.
  • EMC TECHNOLOGY for Safety. Without electromagnetic interference, completely isolate the electromagnetic wave from the interference of car audio and driving computer, escort to save driving. Used for almost all Off Road Vehicles, ATVs, UTVs, SUVs, Construction Vehicles, Farm Vehicles, Trucks, Motorcycles, Buses, Pick-ups, marine, Boat, etc..
  • Get It with Confidence. Come with mount instruction and necessary screw kit. If you have any questions and problems during the installation, please feel free to contact us, we will reply to you within 12 hours and provide you with perfect after-sales service.
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Akozon 7.83HZ Schumann Wave Ultra-Low Frequency Pulse Generator Audio Resonator Rechargeable Schumann Resonance Wave Pulse Generator

  • ...ual effects, you can apply it for the bedroom to improve your sleep quality and sooth your nerve, adjust sleeplessness, you can use it for office to improve work efficiency.
  • 【Great Pulse Generator】The schumann resonances (SR) are a set of spectrum peaks in the extremely low frequency (ELF) portion of the Earth's electromagnetic field spectrum. Schumann resonances are global electromagnetic resonances, generated and excited by lightning discharges in the cavity formed by the Earth's surface and the ionosphere. It Can be used with quantum crystal, enhance the improvement of space resonance, strengthen the anti-shock, improve the launch efficiency and stability.
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Motorola APX 7000 Earpiece,Caroo 2 Wire Surveillance XPR7550 7550e Headset and Mic for Motorola APX6000 APX4000 XPR6350 XPR6550 XPR6580 XPR7350 7350e XPR7380 XPR7580 7580e Two Way Radio Walkie Talkie

  • Motorola xpr 6550 earpiece with mic has transparent acoustic tube protects your health from radio electromagnetic wave radiation..
  • Soft silicone earplugs are comfortable and durable..
  • Motorola apx 6000 earpiece with mic has a PTT(Push To Talk) button with built-in line remote mic microphone,it’s easier than ever to use your radio....
  • 2 Wire Surveillance kit with Quick-Disconnect Acoustic Tube,Kevlar Reinforced PU cable,High Strength & Durability,Suit for Motorola MTP850 MOTOTRBO....
  • Excellent for use in FBI,Bodyguard,military,nightclubs,bars,paintball,security,restaurants,hotels,bouncer,warehouses,airports,casinos,manufacturing....
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SPY Optic Dirty MO Flat Sunglasses

  • ...ilable: 100% UV eye protection effectively filter and block glare to protect your eyes and provide optimal visual comfort. Spy Optic lenses make a big impact in the comfort of your sunglasses by reducing glare and protecting your eyes from eye strain that typical lens can’t reduce. Available with superior Trident polarization that eliminates reflective light.
  • Safety First: All Spy Optic sunglasses are designed to be lived in and are tested by world class athletes around the world. Dirty Mo Sunglasses will stand up to any challenges you throw at them, the lenses are shatter resistant and the durable frames and hinges are made to last. Take these glasses anywhere with you.
  • Happy Lens Tech is the only color and contrast enhancing lens on the market that harnesses the beneficial aspects of long-wave blue light while offering protection from damaging short-wave blue light. Long-wave blue light helps you see better by enhancing color, contrast, and clarity, making colors more vivid and surroundings more defined. Once you try Happy Lens you’ll never go back.
  • SPY Optic is an unconventional, fun-loving family of athletes and artists committed to creating exceptional optical products. Established in 1994, we are an independent Southern California- based ....
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HYS Dual Band 144/430 MHz Heavy-Duty Fiberglass Vertical Base Antenna 5.7ft, SO-239 Connector 4.5/7.2dBi High Gain Pre-Tuned Repeater Antenna

  • Amateur Dual-Band Base Antenna (White Fiberglass with stainless steel radials).
  • Pre-Tuned 144MHz VHF(136-159Mhz)/430MHz UHF(415-445Mhz).
  • 4.7dBi actual gain VHF & 7.2dBi actual gain UHF.
  • HYS Fiberglass Antenna’s impact resistant housing and included 2pcs U-bolts stainless steel mounting hardware make it suitable for many outdoor applications, including marine, buildings, utility poles, roof, surveillance trailers, well sites, remote telemetry units, meters, homes and offices..
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