512R WOPSON Professioal manufacturer of 512hz locator
Specification
Frequency:512Hz
Power source:6 AA Alkaline
Battery life:3-4 hours
Size:51 2X11 OX118mm
Weight:81OG
Operating temperature:-20to+50° C
Controls:On-Off/Sensitivity, Near/Far toggle switch
Outputs:Signal strength meter,speaker,earphone, battery indicator