Updated: 16 Feb 2025

demagnetization magnetizations

Updated: 16 Feb 2025

#1

Best Choice
Magnetizer Magnetization and Demagnetization Dual-Purpose Physics Magnetizer and Demagnetizer Used for Demagnetization

9.7

FYYKXWD

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Main highlights

The structure of the magnetizer is relatively simple. In fact, it is an electromagnet with extremely strong magnetic force, equipped with iron blocks of various shapes as additional magnetic poles to form a closed magnetic circuit with the magnet to be charged.

Magnetizing: Turn the selector switch to the magnetizing side, plug in the 220V power supply, insert the material to be charged into the depth of the seat hole, press the button for about one second to release, and the magnetizing is complete.

Demagnetization: Turn the selector switch to the demagnetization side, plug in the 220V power supply, insert the demagnetization material into the depth of the seat hole, press the button, and at the same time slowly and uniformly move the material away from the magnetizer 30 cm away, then release the button ; Repeat this on the other end, and the demagnetization is complete.
#2

Value for Money
Magnetizer and Demagnetizer Used for Demagnetization Magnetizer Magnetization and Demagnetization Dual-Purpose Physics Experiment

9.6

FYYKXWD

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Main highlights

The structure of the magnetizer is relatively simple. In fact, it is an electromagnet with extremely strong magnetic force, equipped with iron blocks of various shapes as additional magnetic poles to form a closed magnetic circuit with the magnet to be charged.

Magnetizing: Turn the selector switch to the magnetizing side, plug in the 220V power supply, insert the material to be charged into the depth of the seat hole, press the button for about one second to release, and the magnetizing is complete.

Demagnetization: Turn the selector switch to the demagnetization side, plug in the 220V power supply, insert the demagnetization material into the depth of the seat hole, press the button, and at the same time slowly and uniformly move the material away from the magnetizer 30 cm away, then release the button ; Repeat this on the other end, and the demagnetization is complete.
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#3
2 In 1 Magnetizer Demagnetizer Tool Set 2pcs Quick Magnetization & Demagnetization Tool Purpose Magnetic for Screwdriver Drill Bits

9.5

Oumefar

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Main highlights

QUICK SCREWDRIVER MAGNETIZER: The screwdriver magnetizer is very simple to use, only need to put the screwdriver in the magnetizer & demagnetizer back and forth 1-5 times to achieve magnetization and demagnetization

PRACTICAL MAGNETIZATION TOOL: The bit magnetizer is very suitable for equipment maintenance, because there are many screws need to be screwed down or installed. A good helper for you

HIGH PERFORMANCE MAGNETIZER: After magnetizing, the screwdriver will be very convenient in handling the screw. No batteries or electricity required, minimize loss of screws. A good helper for you
#4
2pcs 2 in 1 Quick Magnetization, Demagnetization Plastic Tool Magnetizer Device Screw Handling Tool Equipment Maintenance Accessories for Screwdriver

9.4

Hyuduo

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Main highlights

【Operation Method】: The product is very simple to use, only need to put the screwdriver in the magnetizer/demagnetizer back and forth 1-5 times to achieve magnetization or demagnetization.

【Magnetizing】: After magnetizing, the screwdriver will be very convenient in handling the screw.

【Compact Size】: The product is compact and will not occupy space on the workbench.
#5
Garosa 2 PCS Magnetizer Demagnetizer for Screwdriver, 2 in 1 Quick Magnetization and Demagnetization Tool for Screwdriver Tips, Bits and Small Tools

9.3

Garosa

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Main highlights

USAGE: The product is very suitable for equipment maintenance, because there are many screws need to be screwed down or installed.Minimize loss of screws.

SIMPLE OPERATION: The product is very simple to use, only need to put the screwdriver in the magnetizer/demagnetizer back and forth 1-5 times to achieve magnetization or demagnetization.

SAVE SPACE: The product is compact and will not occupy space on the workbench. The add magnetic device and demagnetizer tool is basic equipment is used for workbench.
#6
Simulating Magnetization and Demagnetization Phenomena Simulates Magnetic Molecular Structure Model Simulates Magnetization Magnetic Molecular Model

9.2

FYYKXWD

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Main highlights

* Use a bar magnet to move in one direction on the model. At this time, the small magnetic needles are regularly arranged. After the bar magnet is removed, the arrangement will not change. In this way, one end of the model becomes the S pole and the other end becomes the N pole, simulating the magnetization process.

* Product Structure: cuboid in shape, fully transparent plastic box, 24 steel needles are placed on the bottom, arranged in four rows, six in each row, twenty-four small magnetic needles are placed on the steel needles, and each small magnetic needle can be wound around the steel needle rotation.

* Magnetic Molecular Model: Simulate the magnetic molecular structure of a magnet, illustrating phenomena such as magnetization and demagnetization.
#7
GAZOGJ Simulates Magnetic Molecular Structure Model Can Be Projected Simulates Magnetization and Demagnetization Phenomenon 24 Magnetic Needles

9.0

GAZOGJ

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Main highlights

* Use a hoof-shaped magnet to move randomly above the flat glass (or properly vibrate the box) to make the small magnetic needles chaotically arranged. At this time, the magnetic forces of the small magnetic needles cancel each other out, and the model does not display as a whole, simulating the demagnetization process.

* Product Structure: cuboid in shape, fully transparent plastic box, 24 steel needles are placed on the bottom, arranged in four rows, six in each row, twenty-four small magnetic needles are placed on the steel needles, and each small magnetic needle can be wound around the steel needle rotation.

* Magnetic Molecular Model: Simulate the magnetic molecular structure of a magnet, illustrating phenomena such as magnetization and demagnetization.
#8
Projected Simulates Magnetization and Demagnetization Phenomenon 24 Magnetic Needles Simulates Magnetic Molecular Structure Model

8.9

FYYKXWD

Read more

Main highlights

* Use a bar magnet to move in one direction on the model. At this time, the small magnetic needles are regularly arranged. After the bar magnet is removed, the arrangement will not change. In this way, one end of the model becomes the S pole and the other end becomes the N pole, simulating the magnetization process.

* Product Structure: cuboid in shape, fully transparent plastic box, 24 steel needles are placed on the bottom, arranged in four rows, six in each row, twenty-four small magnetic needles are placed on the steel needles, and each small magnetic needle can be wound around the steel needle rotation.

* Magnetic Molecular Model: Simulate the magnetic molecular structure of a magnet, illustrating phenomena such as magnetization and demagnetization.
#9
GAZOGJ Projected Simulates Magnetization and Demagnetization Phenomenon 24 Magnetic Needles Simulates Magnetic Molecular Structure Model

8.7

GAZOGJ

Read more

Main highlights

* Use a hoof-shaped magnet to move randomly above the flat glass (or properly vibrate the box) to make the small magnetic needles chaotically arranged. At this time, the magnetic forces of the small magnetic needles cancel each other out, and the model does not display as a whole, simulating the demagnetization process.

* Product Structure: cuboid in shape, fully transparent plastic box, 24 steel needles are placed on the bottom, arranged in four rows, six in each row, twenty-four small magnetic needles are placed on the steel needles, and each small magnetic needle can be wound around the steel needle rotation.

* Magnetic Molecular Model: Simulate the magnetic molecular structure of a magnet, illustrating phenomena such as magnetization and demagnetization.
#10
Illustrating Phenomena Such As Magnetization and Demagnetization Magnetic Molecular Model Physics Physics Teaching Equipment Magnetic Molecular Structure of A Magnet

8.6

FYYKXWD

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Main highlights

Use a bar magnet to move in one direction on the model. At this time, the small magnetic s are arranged regularly, and this arrangement will not change after the strip magnet is removed.

Usage: Simulate the magnetic molecular structure of magnets, explain the phenomena of magnetization and demagnetization.

Structure: Cuboid shape, fully transparent plastic box. Twenty-four steel s are placed at the bottom, arranged in four rows, six in each row. Twenty-four small magnetic plates are placed on the steel s, and each small magnetic can be wound.

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demagnetization magnetizations

Magnetizer Magnetization and Demagnetization Dual-Purpose Physics Magnetizer and Demagnetizer Used for Demagnetization

9.7

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Magnetizer and Demagnetizer Used for Demagnetization Magnetizer Magnetization and Demagnetization Dual-Purpose Physics Experiment

9.6

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2 In 1 Magnetizer Demagnetizer Tool Set 2pcs Quick Magnetization & Demagnetization Tool Purpose Magnetic for Screwdriver Drill Bits

9.5

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2pcs 2 in 1 Quick Magnetization, Demagnetization Plastic Tool Magnetizer Device Screw Handling Tool Equipment Maintenance Accessories for Screwdriver

9.4

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Garosa 2 PCS Magnetizer Demagnetizer for Screwdriver, 2 in 1 Quick Magnetization and Demagnetization Tool for Screwdriver Tips, Bits and Small Tools

9.3

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Simulating Magnetization and Demagnetization Phenomena Simulates Magnetic Molecular Structure Model Simulates Magnetization Magnetic Molecular Model

9.2

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GAZOGJ Simulates Magnetic Molecular Structure Model Can Be Projected Simulates Magnetization and Demagnetization Phenomenon 24 Magnetic Needles

9.0

Main highlights

Projected Simulates Magnetization and Demagnetization Phenomenon 24 Magnetic Needles Simulates Magnetic Molecular Structure Model

8.9

Main highlights

GAZOGJ Projected Simulates Magnetization and Demagnetization Phenomenon 24 Magnetic Needles Simulates Magnetic Molecular Structure Model

8.7

Main highlights

Illustrating Phenomena Such As Magnetization and Demagnetization Magnetic Molecular Model Physics Physics Teaching Equipment Magnetic Molecular Structure of A Magnet

8.6

Main highlights

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