The Picoscope BNC+ Secondary Ignition Pickup Lead (TA397) is a capacitive sensor designed for safely and efficiently measuring high voltages in vehicle secondary ignition circuits. By simply placing the sensor around the insulation of a component, such as a spark plug wire, technicians can make accurate measurements without a direct electrical connection, increasing the safety and simplicity of the diagnostic process.

 Key Features:
 Capacitive Sensing: The TA397 detects voltages through capacitive coupling, eliminating the need for direct connection to high-voltage circuits and reducing the risk of damage to measuring equipment.
 Automatic Recognition: Thanks to the PicoBNC+ interface, the sensor is automatically recognized and configured by compatible PicoScope models, providing a user-friendly experience.
 Compatibility: Suitable for use with conventional ignition systems and most HEI and DIS systems when connected to PicoScope models with PicoBNC+, such as the 4225A or 4425A.
 Shielded Cable: Equipped with a 1.8-meter shielded cable, the sensor offers flexibility and reduces electromagnetic interference during measurements.

 Applications:
 Secondary Ignition Analysis: Allows you to evaluate the performance of the ignition system by measuring secondary voltage waveforms, essential for diagnosing misfires and other ignition-related problems.
 Vehicle Maintenance: An indispensable tool for technicians performing routine maintenance and troubleshooting on vehicles with various ignition systems.