Scope analyzer for direct ignition engines

Self-contained, clip-on engine operating time log

Self-extinguishing polystyrenic compositions

Sensor for detecting ignition current and ion current in...

Sensor for detection of spark in igniter in gas turbine engine

Sensor for ignition timing device

Sensor for measuring the position of an actuating element

Shielded differentiator for automotive ignition applications

Signal conditioning circuit for magnetic sensing means

Signal-acquisition device for detecting a high voltage signal at

Single sensor engine analyzer with noise rejection and automatic

Snap-in type sparkplug voltage probe device for use in internal

Spark ignition analyzer

Spark ignition system with diagnostic capabilities

Spark intensity transient peak voltmeter for secondary ignition

Spark monitor and kill circuit

Spark plug and wire testing unit

Spark plug cap with misfire detecting capacitor for internal com

Spark plug firing sensor with capacitive coupling and optical pi

Spark plug ignited engine analyzing device and method