How long does the self-check take on the PDM?

The self-check on the Portable Detection Monitor (PDM) takes 25 seconds to complete. This duration ensures that the device can adequately assess its internal systems, calibration, and overall readiness to operate effectively in detecting unexploded ordnance (UXO). A thorough self-check is crucial for maintaining operational integrity, allowing users to trust the accuracy and reliability of the readings provided during UXO surveys. Knowing the exact duration of the self-check is important for planning and operational efficiency, especially in environments where time may be critical for safety and decision-making.