Exceptional cast iron penetration with a 10 foot signal range		Threaded end caps for attaching to push rods
	Rugged design with potted components in an impact resistant compound		Rounded heads and tails prevent hang-ups
	Operates over 8 hours on one AA battery		Multiple frequencies designed to work with all Rycom locators
	Made in the U.S.A.

Self-contained signal transmitters (Sondes) are used to trace the path of non-metallic pipes and locate line blockages in clay, cast iron and other non-conductive structures. Emitting a signal that is detectable up to 20 feet in the air and 10 feet in cast iron, Rycom Instruments® Sondes provide locators unbeatable range at a low price.

Sondes are programmed with a single matched frequency that is detectable by all Rycom Instruments® locating receivers with a matching frequency. Made of high density PVC plastic, each sewer and pipe Sonde is designed to be highly durable.
Sondes 512 Lrg   Sondes 815 Lrg    Sondes Adapter Lrg