A magnetic needle meter, or a simple compass.
compass
Scientists typically use a device called a magnetometer to measure magnetic fields. Magnetometers can detect and measure the strength and direction of magnetic fields in various locations. They are crucial tools in fields such as geophysics, astronomy, and materials science for studying magnetic phenomena.
telescopic tool
To measure the strength of a magnetic field accurately and effectively, you can use a device called a magnetometer. A magnetometer is a tool that can detect and measure the intensity of magnetic fields. By using a magnetometer, you can determine the strength of a magnetic field in units such as teslas or gauss. This allows for precise and reliable measurements of magnetic field strength.
what
Magnet or a good magnetic screwdriver, you would be suprised what all will work.
Magnetic tool holders are very useful if one wants to keep one's tools organised. A magnetic tool holder will hold the tools at any angle which is useful if one is working in a confined space.
The function of a magnetic compass is to show the direction toward the magnetic poles of the Earth. It is used as a navigation tool.
a barometer is a tool used to detect the air pressure
MRI or a urine test.
Magnetic lasso makes selections, it snaps to edges automaticaly while you work with this tool.
magic wand tool, quick selection tool, lasso tool polygonal or magnetic lasso tool. there the main one's.