The General Tools AMY6 Magnetic Tester lets you quickly and effectively find magnetic fields and determine whether or not an object is magnetic. This tester features two colored LED indicators that indicate which magnetic pole you have found. The red LED lights up for north and green for south， with a loud buzzer alert that sounds when the magnet poles have been located. The AMY6 Magnetic Tester comes with a pocket clip that allows it to be easily carried with you into the field. It runs on four LR44 batteries， which are included.

Tester tool helps determine whether an object is magnetic

Identifies north and south poles of magnetic fields

Loud buzzer is activated when magnet poles have been located

Red and green LED indicators let you know which pole you have found

Pocket clip allows you to easily bring the tester with you in the field

Lightweight and easy to hold

Runs on four LR44 batteries (included)