Display: LED
Measurement Range:50-210bpm
Accuracy:±2bpm
Resolution:1bpm
Operating mode:Transient
Speaker:Φ50mm
Auto-off：60 ± 10 seconds
Power Supply：DC 3.0V
Battery:AA×2(Alkaline)
Working frequency:2.5MHz
Working mode:Continuous
Color box Dimnsion:98x56x193mm
Carton size:50.5cmX41cmX30cm
Qty.: 50pcs/Carton
Net Weight: 8.95KG
Gross Weight: 9.9KG
Warranty:1 year
Ambient temperature:
Normal working conditions:5°C~40°C
Transportation and storage:-20°C~+55°C
Relative humidity:
Normal working conditions:≤80%
Transportation and storage:≤93%
