Screen display: 2.4" LCD screen

Number of channel: Single channel graphic

Measurement modes: lead I / II / III chest lead switchable (1-channel)

Heart rate range: 30-240bpm

Accuracy: ±2bpm

Waveform display sensitivity: 5.0mm/mV.

Scan speed: 20mm/s

Measuring time: 30 seconds

Measuring result: 9

Data storage: 24 record

Data transmission: data analysis software or transmission package

Scope of application: family use

Size: 115*58*18mm

Net weight: 100g(including battery)