SP9250 Signal Probe

The HIOKI SP9250 Clamp-type Probe Set is designed for use with the SP7001 CAN-FD Sensor and the SP7100 or SP7150 CAN Interface to enable non-contact detection of CAN or CAN FD signals through the cable insulation. Using capacitive coupling, the two probes together detect the differential signal through the insulation of the CAN H and CAN L lines, without requiring direct electrical contact or wire modification. 

The clamp-type design allows quick and secure attachment even in confined wiring spaces, enabling fast setup and reliable signal detection without altering the harness. This makes the SP9250 ideal for laboratory measurements, evaluations, and troubleshooting during development or testing, where frequent connection and removal are required.

Each set includes two probes, corresponding to one CAN bus (CAN H and CAN L). When combined with the SP7001 CAN-FD Sensor and a compatible interface, the SP9250 provides accurate and non-intrusive monitoring of CAN or CAN FD communication under real operating conditions.

Designed for operation from -40 °C to +85 °C, the SP9250 offers a robust and easy-to-use solution for contactless CAN and CAN FD signal acquisition in automotive development, prototyping, and validation environments.