Amprobe's innovative technology eliminates exploratory digging.

The AT-3500 is the best rugged and economical solution for underground cable and pipe location with depth measurements up to 16 feet.

The AT-5000 new performance features make it faster and more accurate than any tool like it on the market today. Its lightweight, ergonomic design, rapid depth measurements up to 20 feet and receiver antenna providing left-right guidance is what you need to troubleshoot lines effectively.