SCHILLER medical is a globally active & headquartered in Switzerland Schiller medical is a brand which is well known to Peter Gamma from www.petergamma.org, and the company is located 20 min by car from Peter Gamma from www.petergamma.org, https://www.schiller.ch/de-ch Schiller Holter Medilog ECG recorders are available from Schiller Switzerland. This is the ECG device has …