Radiodetection 33 kHz Sewer Sonde 8m
This is a self-contained, battery-operated sonde, measuring 2.51" x 6.61" (64mm x 168mm). It can be connected to a Flexrod for locating pipes and ducting etc.
It transmits on 33kHz and can be normally located to a maximum depth of 26' (8m).
product is cross-compatible with most 33 kHz Cable Locators