Reviews Magnetic Field Mapping

250PCS Small Multi-use Education Magnets for Experiment,Class,Whiteboard,Refrigerator, Science, Crafts Projects - 2mmx1mm

The rotating magnet provides the necessary tools to discover concepts involving Faraday's Law, magnetism, in addition to Lenz's Law.
Includes a 600 turn solenoid with two 4mm banana plug type terminals and an Alnico magnet on a rotating platform.
Apparatus measures 7.75" wide, 4.75" long and 3.5" tall.
Great for demonstrating how a time varying magnetic field produces an electromotive force, or how a wire's current can create a magnetic field and interact with another magnetic field.

HIGH SENSITIVITY AND ACCURACY: This is an efficient RF signal and magnetic field detector that helps you to detect various devices in the surrounding environment. Examples include cameras, GPS locators, and eavesdropping devices. Imported ultra high sensitivity chip, exquisite design, protect your information.
DUAL FUNCTION SIMULTANEOUS DETECTION: Upgrade the electronic sweeper tracking device, monitoring device and camera to detect devices faster and more accurately. Magnetic fields and electromagnetic waves can be detected simultaneously without switching modes repeatedly. Helps you accurately find wireless cameras, bugs and GPS locators in your home and car.
INFORMATION PROTECTION: Accurately detect various GPS locators, bugs, 1.2G~5.8G wireless cameras, 2G, 3G, 4G signals of SIM card bugs and other devices. Camera detector finder always protects your information and is more professional.
UPGRADED CAMERA: Upgraded GPS camera RF signal detector provides both magnetic field detection and RF signal detection for faster and more accurate detection of devices. Can effectively prevent eavesdropping, taking pictures and people information leakage.
WIDELY APPLICABLE: Can be used in homes, offices, hotels, motels, cars, bathrooms, dressing rooms, business nego....

RELIABLE: Our dry erase magnetic soccer coaches board has an easy to wipe off surface.
DURABLE: Made of high quality, durable materials with crisp, fade-resistant lines. Easy to see from a distance with full court soccer field layout.
LARGE SURFACE: Bigger than your standard 15”x9” clipboards. Plenty of room to draw up plays, matchups or your gameplan. Our bigger, 18”x12” colored format gives you plenty of room to draw up the next winning play..
DOUBLE-SIDED: Front: full color soccer field to help direct game flow and establish positioning, Back: enlarged color half soccer field for half field sets.
EXTRAS INCLUDED: Our soccer board comes with two dry erase markers, each with magnetic caps so you can keep your markers with you at all times, one dry erase marker, two sets of magnets for both teams (1-11), three referee magnets, and one soccer ball magnet..

...ineers, geologists, maintainance staff, manufacturing environment etc to get jobs done..
BUILT-IN GPS — Integrated U-blox GPS module. Support GPS/GLONASS. Positioning without WiFi or cellular network required. Support Windows offline map. Works with MAGNET Field for collecting land positioning data and perform GIS mapping. Suitable for geological survey, construction, navigation, fleet management, vehicle tracking, asset management, field data collection etc..
WARRANTY — One year's warranty. Package: the rugged tablet, screen protector, handstrap, US standard wall charger, USB cable, OTG cable. Optional dock charger available at: B01LQJJICE..

Product Name: GY-271 QMC5883 L module (Triple Axis Compass Magnetometer Sensor Module/3 Axis Electronic Compass Module Magnetic Sensor Module/3 axis magnetic field module)..
Means of communication: IIC communication protocol.
High quality sink gold PCB, mechanical welding process, to ensure quality.The sensor converts any magnetic field to a differential voltage output on 3 axes..
Wide Application: GY-271 QMC5883L 3-Axis Magnetic Electronic Compass Module is small size of only 13 mm × 14 mm, it can be accommodated in small equipments such as drones reconnaissance aircraft and robot navigation system, mobile phone, laptop computer, car navigation system..
Package Includes: 2pcs * GY-271 QMC5883L Triple Axis Compass Magnetometer Sensor Module + 2pcs* Pin Strip..

HIGH SENSITIVITY AND ACCURACY: This is an efficient RF signal and magnetic field detector that helps you to detect various devices in the surrounding environment. Examples include cameras, GPS locators, and eavesdropping devices. Imported ultra high sensitivity chip, exquisite design, protect your information.
DUAL FUNCTION SIMULTANEOUS DETECTION: Upgrade the electronic sweeper tracking device, monitoring device and camera to detect devices faster and more accurately. Magnetic fields and electromagnetic waves can be detected simultaneously without switching modes repeatedly. Helps you accurately find wireless cameras, bugs and GPS locators in your home and car.
INFORMATION PROTECTION: Accurately detect various GPS locators, bugs, 1.2G~5.8G wireless cameras, 2G, 3G, 4G signals of SIM card bugs and other devices. Camera detector finder always protects your information and is more professional.
UPGRADED CAMERA: Upgraded GPS camera RF signal detector provides both magnetic field detection and RF signal detection for faster and more accurate detection of devices. Can effectively prevent eavesdropping, taking pictures and people information leakage.
WIDELY APPLICABLE: Can be used in homes, offices, hotels, motels, cars, bathrooms, dressing rooms, business nego....

Experience Madden NFL redefined online as well as a new level of excitement with revamped audio presentation, from the booth and the field.
All-new GameFlow playcall system puts you inside the helmet of an NFL quarterback like never before, allowing you to execute authentic NFL game plans one play at a time.
Play games in half the time with an all-new playcall system, as you experience the drama and excitement of a full game in less than 30 minutes.
All-new Dual Stick Control drastically reduces button dependency for the ball carrier by mapping key moves to the right and left sticks.
New Coaching Tips automatically pause the game at critical points to help explain each situation as it unfolds.

【Making Life more Safe & Comfort】This EMF Tester can be used on testing PC, Laptop, TV, cell phone, microwave oven, refrigerator, telephone, WIFI....
【One-hand operation & Precise】Easy to operate and move for on-site measurements, effectively identify the magnetic field source and electric field....
【Auto sound & light Alarm】When the testing result exceeds (Electric field > 40 V/M and Magnetic field> 0.4µT or 4mG), it will trigger the sound &....
【Multi-function】Large and back-light LCD makes it easy to read, rechargeable battery, average and peak value reading, data hold function, two....
【Customer Service】We provide 36-Month after sale service and lifetime technical support. Please feel free to contact us if you have any problem..