- For tracing ducts, pipes and sewers and blockages
- Smallest in the market: Diameters starting from 4.6mm
- For telecom and electric installation, civil engineering etc.
- Transmitting frequencies 33kHz and 512Hz
Vesala produces the smallest sondes in the industry. Small
sondes are especially intended for calibrating fiber optic
microducts and locating their blockages e.g. before jetting