Refurbished HeartSine 500P Defibrillator with CPR Advisor Curtains and Screens ¹40X amplification based on comparison
Baker’s notes & crumb story
Description
Refurbished HeartSine 500P Defibrillator with CPR Advisor Curtains and Screens ¹40X amplification based on comparison ¹40X amplification based on comparison of analogue versus electronically assisted amplified listening with maximum volume at the peak frequency (125 Hz) Rectangular light field diameter