Electronic Magnetic Pole Indicator Cart Also flows smoothly through commercial

Also flows smoothly through commercial printers with metal platens

please refer to magnetsource

Fantastic gift idea for any handyman

Perfect for workshops

Whatever your labeling needs might be

Electronic Magnetic Pole Indicator Cart Also flows smoothly through commercialFor Polarity Testing and Inspection POLEIND02 Use the Electronic Magnetic Pole Indicator to quickly and accurately identify the magnetic North or South Pole of any permanent magnet. Featuring an LED light, pocket clip, on off switch and 4 LR44 batteries. Point the North South pole indicator toward the magnet and read the LED lights in the viewing hole Shops, classrooms, labs and anywhere else someone may need to quickly and accurately identify the