The Magnaflux® Magnetic Field Indicators, also known as gauss meters or magnetometers, are used to check residual magnetism after magnetic particle testing. They read the amount of residual magnetism left in a part quickly when the indicator arrow is placed against a magnetized part.
The Magnaflux® General Purpose Field Indicator is a non-certified rugged, pocket sized, non-calibrated field indicator that measures 2 1/2” in diameter and is perfect for field use. It is scaled +10 or -10 gauss from 0 center. Each division represents 1 gauss. The field indicator is used to determine if there is residual magnetism left in the part.