Features:
1. 3.5" large clear LCD screen.
2. Voice to guide operation & measurement.
3. 2 Kinds of Measurement: 30s Quick Measurement with 3 built-in metal electrode and long time measurement by 4. External lead wire and pads.
4. Display 3 channels of ECG waveform, measurement result and heart rate.
5. 19 types of measuring results can be presented.
6. Large Memory Capacity: Max.24-hours data storage for single channel, or 8 hours for 3 channels.
7. Data Management: data records can be reviewed, deleted and upload to PC by USB cable.
8. Auto wave filter, provide steady waveform and filter clutter.
9. Create different ID, measure ECG for various people.
10. Heart rate alarm: Settable high & low alarm limit, the default value is: 120bpm & 60bpm.
11. Settable Auto power off time: 90s, 2/5/10/15min.
12. Small in size, portable to carry.
13. CE approved, good quality guaranteed.

​Quick Measurement Type: ​
The ECG signal can be detected by the following lead selection: ​
1. Palms (both hands on unit) ​
2. Wrist (right hand and Left wrist) ​
3. Chest (right hand and chest)
4. Leg (right hand and left leg)

Specifications: ​
Material: ABS ​
Power By: 4 * AA battery (Not Included)
​Screen: Colorful 3.5" LCD, 320*240pixel ​
Amplification Channel: 3
Signal Input: 3 Metal Electrodes; External Lead Wire Cables + pads ​
ECG Bandwidth: 0.05Hz-40Hz(Enhanced Mode); 0.5Hz-40Hz(Normal Mode) ​
Heart Rate Measuring Range: 30-240bpm ​
Heart Rate Measuring Accuracy: ±2bpm
Display Scale: 5mm/mV±10% ​
Common-mode rejection ratio (CMRR): ≥60dB ​
Wave Form Sweeping Speed: 20mm/s±10% ​
Color: White ​
Screen Size: 7 * 5.2cm / 2.75 * 2.05in
Product Size: 13 * 9.8cm / 5.12 * 3.86in ​
Product Weight: 216g / 7.64oz
Package Size: 22 * 17.5 * 10.5cm ​
Package Weight: 730g / 25.75oz ​ ​

Package Included: ​
1 * ECG Monitor ​
1 * Main adapter
1 * USB Cable ​
1 * cable ​
1 * SPO2 probe ​
1 * pads(30PCS) ​
1 * English User Manual ​
1 * Storage Box