ReviewsMagnetic Field Experiment

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.

Check Stock

N+NITROLUBE Titanium Magnetic Black Necklace for Men Women Neck Therapy Relieve Arthritis Pain Fashion Magnet Jewelry Black 20 inches

❤MAGNETIC NECKLACE--A large number of experiment can prove that magnetic necklaces can promote blood circulation.And make our body better..
❤BASIC ATTRIBUTES--Two Colour:Black/ Silver,Three Length:18.5 / 20 / 22 inches,Width:0.3 inches.Material:Titanium.
❤TITANIUM NECKLACE--Magnetic necklace is made of titanium.resistant to water and does not corrode.Extremely robust and very low maintenance.....
❤NECKLACE JEWELRY--This magnetic necklace has a classic design and can be worn daily as a jewellery, suitable for anyone and any occasion. The....
❤PERFECT GIFT--1*Magnetic Necklace，1*Exquisite packaging box and Card.Suitable as a gift for yourself and others.It is the best gift..

Check Stock

Bug Detector Finder, Accurate Fast RF Detector with LED Indication for Camera

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....

Check Stock

2RGarry Magnetic Soccer Coaches Clipboard, Dry Erase Marker Board

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..

Check Stock

12PCS Photosensitive Sensor Module Digital Light Intensity Detection for Electronic Practice DIY

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..

Check Stock

N+NITROLUBE Magnetic Therapy Necklace for Women Stainless Steel Necklace Pain Relief for Neck Arthritis Magnetic Jewelry Gift Silver

❤MAGNETIC NECKLACE--A large number of experiment can prove that magnetic necklaces can promote blood circulation.And make our body better..
❤NECKLACE JEWELRY--Length:18.5 inches,Width:0.35 inch,Two colour:Silver / Silver&Gold.A total of Fourty-two 3500 grains magnets..
❤WOMEN NECKLACE--Magnetic necklace is designed in the shape of leaves,color is silver or silver&gold.Very suitable for women's daily wear.Perfectly....
❤HIGH QUALITY--High purity stainless steel jewelry.Guaranteed to be Lead & Nickel free. Do not fade when using,very resistant to water and does not....
❤PERFECT GIFT--1*Magnetic Necklace，1*Exquisite packaging box and Card.Suitable as a gift for yourself and others.It is the best gift..

Check Stock

Fieldpiece SCM4 Carbon Monoxide Detector, 1-Pack

Calibrate to ambient quickly with the ZERO button.

Check Stock

Car Bug Sweeper, Efficient Professional RF Detector Handheld Ultra High Sensitivity Chip with LED Indication for Camera

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....

Check Stock

Melissa & Doug Magnetivity Magnetic Tiles Building Play Set – School with School Bus Vehicle (106 Pieces, STEM Toy, Great Gift for Girls and Boys - Best for 4, 5, 6, 7, 8 Year Olds and Up)

One-piece magnetivity magnetic building play set with a school theme lets kids design, build, and play with their own school again and again.
Includes food/ice cream truck vehicle, 13 double-sided illustrated magnetic panels, 87 magnetic accessories, 2 magnetic wooden play figures with stands.
Magnetic accessories stick to play figures and panels that magnetically attach in different combinations.
Magnetivity encourages kids to experiment, explore, and imagine, and inspires open-ended, hands-on play.
Makes a great gift for children ages 4-10.

Check Stock

Melissa & Doug Magnetivity Magnetic Tiles Building Play Set – On The Farm with Tractor Vehicle (102 Pieces, STEM Toy, Great Gift for Girls and Boys - Best for 4, 5, 6, 7, 8 Year Olds and Up)

102-piece Magnetivity Magnetic Building Play Set with a farm theme lets kids design, build, and play with their own farm again and again.
Includes ambulance vehicle, 16 double-sided illustrated magnetic panels, 62 magnetic accessories, 2 magnetic wooden play figures with stands.
Magnetic accessories stick to play figures and panels that magnetically attach in different combination.
Magnetivity encourages kids to experiment, explore, and imagine, and inspires open-ended, hands-on play.
Makes a great gift for children ages 4-10.

Check Stock

EMF Meter Electromagnetic Radiation Detector Rechargeable Digital EMF Tester Electric/Magnetic Field Meter for Home Inspections Office Outdoor and Ghost Hunting

【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..

Check Stock