Yonker Portable ECG Recorder YK-ER2
Single-Lead ECG Recorder
- Dynamic single-lead ECG recording with continuous monitoring and data storage capability.
- Supports long-term ECG monitoring with up to 100 hours working time.
- OTG data export and USB Type-C connection support convenient ECG data sharing.
- IP68 waterproof design with lightweight and compact structure for portable monitoring.
Product Overview
The Yonker YK-ER2 portable ECG recorder is designed for AI health and ECG monitoring applications.
It collects, records, and stores adult dynamic single-lead ECG data as reference information for ECG waveform and heart-rate monitoring in medical institutions and home healthcare environments.
With lead-on startup, long-term recording capability, USB Type-C and OTG data export support, YK-ER2 provides a convenient solution for portable ECG monitoring and health management.
Key Features
Dynamic Single-Lead ECG Monitoring
Collects, records, and stores adult dynamic single-lead ECG data for continuous waveform and heart-rate monitoring.
100 Hours Long-Term Recording
Supports extended ECG monitoring with up to 100 hours working time for long-duration health tracking.
OTG Data Export & Mobile Sharing
Supports ECG data export through USB Type-C cable and OTG adapter for convenient data transfer and review.
Waterproof & Portable Design
IP68 waterproof protection with lightweight and compact design supports convenient daily ECG monitoring.
Technical Specifications
| Product Type | ECG Recorder |
| Model | YK-ER2 |
| Device Structure | ECG Recorder + Charging Case |
| ECG Patch Size | 94 × 38 × 15 mm |
| Charging Case Size | 110 × 53 × 30 mm |
| Weight | ECG Patch Approx. 17 g / Product Approx. 90 g |
| ECG Lead Mode | Single-lead Lead I, single-channel dynamic long-term monitoring |
| Heart Rate Range | 30 – 300 bpm (±2 bpm) |
| Sampling Rate | 250 Hz, 24 bit |
| Storage | 485 MB |
| Working Time | ≥100 h |
| Charging | Type-C 5V charging, approx. 5 h |
| Bluetooth | Bluetooth 5.0+ |
| Waterproof Rating | IP68 |
Applications
Home ECG Monitoring
Convenient dynamic ECG and heart-rate recording for personal health tracking and daily cardiovascular monitoring.
Healthcare Professional Review
Recorded ECG information can support healthcare professional review and assessment. The device provides reference data and does not provide automatic diagnosis.
Portable Health Checks
Compact and waterproof design supports short-term and extended ECG monitoring in compatible environments.