
AT – 009 Holter Recorder
- True 12-channel amplifier for high ECG fidelity during motion
- Full disclosure 12-lead (10 electrodes) or 3-lead recording
- Real-time ECG preview with LCD & 5-key interface
- Patient info tagging with E-label system
- Electrode quality detection during use
Channels: 12 / 3
Resolution: 12 / 8 bits
Sample Rate: 128 / 512 Hz
Duration: 24 hours
Storage: Flash Card
Display: 128x64 LCD
Size: 120 × 75 × 32 mm
Weight: 100–105g
Battery: (2) AA alkaline

AT – 008 Holter Recorder
- Slim and lightweight with LED display
- 3 or 12 channel ECG with real-time waveform
- Pacemaker detection up to 20,000 Hz
- Storage up to 2GB (SD flash)
- Only 1 AAA battery needed for 24 hours
Leads: 3 / 12 channels
Sampling: 128–1024 Hz
Pacemaker: 20,000 Hz sampling
Conversion: 8–16 bits
Storage: 512MB – 2GB
Size: 72 × 53 × 16 mm
Weight: 61g with battery
Battery: 1 AAA battery