About Bartol Mag-Probe
in 1981 i received the patent on the bartol mag-probe a non-contact instrument that tests ac or dc solenoid valves and relays . the mag-probe is sensitive enough to detect the magnet... Read more
in 1981 i received the patent on the bartol mag-probe a non-contact instrument that tests ac or dc solenoid valves and relays . the mag-probe is sensitive enough to detect the magnet... Read more