Special soft coaxial cable 1 m long. One end is BNC to connect to oscilloscope, another end is Dupont 2 pin or 4 pin connector (female) to connect to PolyK piezo sensors. Pin pitch 2.54 mm.
This product is only the 1 m cable. Sensor NOT included.
The female pin will match Amphenol ICC (FCI) 66226-004LF 4 pin (Male) or 66226-002LF 2 pin connectors [FFC Connector Header 0.100" (2.54mm) pitch]
Alternative cable length: 1.5 m, 4 m.