Product Category: Heart Rate Monitor / Heart Rate MonitorÂ
Material: ABS
Measuring range: 30-200Â
Graduation value: 3Â
Accuracy: 5%
Error: 1Â
Working temperature: -10-50 (°C)
Working humidity: 20-95%Â
Storage temperature: 50 (°C)
Storage humidity: 50Â
Power supply voltage: 3 (V)Â
Working current: 0.4