The AT-7020 Advanced Wire Tracer kit includes the AT-7000-R Receiver and the AT-7000-T Transmitter. The Receiver includes Amprobe’s patented Smart Sensor feature to instantly display the location and orientation of energized wires in walls, floors, and ceilings. You can clearly see the direction of the wire on the large, bright TFT LCD full color display. In hard-to-reach areas, you can use the Receiver’s Tip Sensor to trace wires in corners, tight spaces and junction boxes. The Transmitter offers two automatically-selected frequency modes for optimal tracing on energized and de-energized circuits, and three power modes (high, low, clamp) for a variety of environments. The breaker mode’s Scan and Locate feature identifies the one correct breaker or fuse with the highest recorded signal, thus eliminating the confusion of multiple false positives common with older technology tracing tools. So whether you’re a novice user or an expert, this Amprobe circuit tracer kit will help you get the job done fast.