Non-contact magnetic field detector and solenoid tester, which lights up when the tip is in the presence of a magnetic field. The magnet stick is able to detect a variety of magnetic fields, from alternating current and direct current to permanent strong magnets.

Applications:

• Checking the functionality of relays, contactors, solenoids and coils • Testing solenoid valves in pneumatic and hydraulic equipment
• Automotive relay fault finding
• Air conditioning servicing
• Fault finding
• Testing solenoid valves when servicing oil burners