custo cardio 300 is the brand new 12-channel resting / exercise ECG device, which can be used in a versatile and mobile way. custo cardio 300 enables a simple and intuitive workflow. The integrated LEDs provide information about the signal quality of the ECG - individually for each channel. The ECG recording can be started with a click directly on the device and an integrated countdown for a 10-second ECG is visible via LED. Improved pacemaker recognition, the new custo true wave® filters, a sampling rate up to 32 kHz and the modular usability (various cables, BT, USB, etc.) make the new custo cardio 300 a "must-have" in every practice / Clinic operation.