YK-ER5 Technical Specification

Model

YK-ER5

Product Type

Portable single-lead personal EKG recorder

Lead Type

Single-Lead, Lead I

Channel

Single Channel

Recording Type

Short-duration resting EKG recording

Best For

Quick personal EKG recording at home or on the go

Measurement

30–300 seconds interval measurement

Heart rate range: 30–300 bpm, ±2 bpm

ECG Performance

Sampling rate: 250Hz, 24bit

Frequency response: 0.67Hz–40Hz, -3dB to +3dB

Input impedance: ≥15MΩ @ 10Hz

Common mode rejection ratio: ≥65dB

System noise: <25μVpp

Battery & Working Time

Working time: ≥24 hours

Data & App

No built-in local storage

Real-time ECG waveform display in the app

App support: Yes

Design & Protection

Product weight: Approx. 20g

Water resistance: IP22