This is a self-contained, battery-operated sonde. It can be connected to a Flexrod for locating pipes and ducting using a Spring Carrier. It transmits on 33kHz. It can be normally located to a maximum depth of 20 feet.
The mid-range sonde is the most popular transmitter in our 33kHz line for locating in nonmetallic lines. With its durable design this sonde is ready to transmit even in the toughest terrain.
- Encased in a strong carbon-fiber/poly tube.
- Brass battery cap and 1 AAA alkaline battery included
- Will work with any receiver that uses the 33kHz frequency. For best results use one our RD7100DL or PL receiver or 8100 series receiver