Description
The Kenz 305 ECG Machine, manufactured in Japan under the Suzuken brand, delivers accurate cardiovascular diagnostics in a compact, mobile-friendly package. Weighing just 1.5 kg including its Nickel-Metal Hydride battery, it supports up to 8.5 hours of portable operation or around 700 ECG recordings per full charge.
Key features include a 5.7″ STN touchscreen with backlight for alphanumeric patient input and real-time 12-lead waveform preview, plus an optional external keyboard. The built-in thermal array printer outputs ECGs on 63 mm roll paper at multiple speeds and sensitivities.
Storage capability extends to 200 resting ECG records internally, with support for USB memory export. LAN connectivity allows ECG data export in XML format. Multiple recording formats are available—1-channel, 1+rhythm, 3-channel, and long-term modes—capturing up to 24 seconds per lead.
Recording modes include Auto, Pre-check (arrhythmia-triggered), Manual, and Long-Term (1–5 min or continuous), giving flexibility across clinical use cases. Advanced filtering and analog-to-digital conversion (12-bit, 1,000 samples/sec, with pacemaker detection at 10,000 samples/sec) ensure precise signal capture.
Dimensioned at 266 × 173 × 75 mm, the Kenz 305 is Class I, Type CF rated, designed for continuous operation in standard clinical environments



