Microphone Unit for APM: Audio Patient Monitor

When connected to the APM, this ultra-sensitive microphone unit detects respiration and pulse sounds from an esophageal stethoscope tube or chest piece cup.

The microphone unit is an extremely sensitive to pick up the smallest pulse sounds. Consequently, to prolong its life, handle the microphone unit carefully. DO NOT DROP, SHOCK & AVOID LIQUID.

Made in the USA