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