http://www.aikencolon.com
The Amprobe AT-3500 is a rugged, economical solution for locating underground energized and de-energized wires, cables and pipes. Great for parking lot and airport lighting applications, it precisely pinpoints buried services, with exceptionally fast sound and meter response. The backlight multiple-segment bar-graph digital display plus audible indicators show and tell. The AT-3500 employs the proven 33 kHz frequency for most locating applications. To avoid lines at utility construction sites, it also offers the highly sensitive power and radio modes. Take depth measurements with the press of a button.
