Triplett ET30 Non-Contact Magnetic Field Detector - AC/DC/Permanent
The Triplett ET30 Magnetic Field Detector quickly determines the presence of
magnetic fields (AC/DC/Permanent). It can test solenoid valves in
pneumatic/hydraulic control equipment, relays with coils, electrically
controlled solenoid valves in vehicles/machinery/oil burners, and audio
speaker coils. It features a built-in self test magnet, LED flashlight, and a
low battery indicator. Includes (2) AAA batteries.
 
Product Features
  

         
Non-Contact Detector quickly determines the presence of magnetic fields (AC magnetic fields and DC/Permanent magnets)
         
Test solenoid valves in pneumatic/hydraulic control equipment and audio speaker coils
         
Built-in self-test magnet and LED flashlight
         
Low battery indicator
         
Includes (2) AAA batteries
         
This is only a magnetic field/magnet tester NOT a non-contact voltage (NCV) detector