Specialist Suppliers to the Utilities
The Diaphragm Listening Stick incorporates a sound enhancing chamber for improved sound resonance, complete with larger ear piece and protective rubber cover.
The Listening stick is available in 4ft and 5ft lengths with straight or angled head
Both types are available as single or two piece shaft construction
Features
The Diaphragm Listening Stick illustrated (Part No. 13600) is a 4ft angled head type.
The same Angled Head Listening Stick is available as
5ft Length (Part No. 13593)
Other lengths are avaliable upon request