: The unit checks parallel resistance and capacitance to calculate the equivalent impedance of the fire loop.
used to measure and verify the integrity of fire detection loops on various aircraft models, including those from Bombardier Micro Precision Calibration Core Measurement Features Continuity Mode : Measures sensitive core continuity from 1 to 99 with a precision of 1% of the full scale. Insulation Mode 9240si loop controller user manual
The 9240si uses a traffic light system (Red/Yellow/Green) and channel-specific LEDs for troubleshooting. : The unit checks parallel resistance and capacitance