Switch the device on (OFF to ON)

Long lasting for at least 14 days

665 black plus velvet

Resolution: 1920*1080P

Style 9：L12 water gun+5m water pipe+joint+foam pot

CONTEC 12-Lead Holter Monitor – 24-Hour Dynamic ECG Recorder & Analysis System Musical Instruments Switch the device on (OFFIntroduction The Dynamic ECG System adopts a standard 12 lead configuration and can continuously record ECG waveforms for up to 24 hours. The recorded data can be analyzed using dedicated PC software. It is suitable for use in hospitals, clinics, and community healthcare settings. Function 1) Adopts the international standard 12 lead system, continuously recording ECG waveforms for 24 hours. 2) Supports synchronized 12 lead analysis, with any channel