DisplayLCD, Low Battery Display, Signal Quality Display
Power1.5V Battery X 2 (Type: AA)
FUNCTIONSSound from built-in speaker. 4,5,8MHz Doppler available.
FeaturesCompact and Light. High-Sensitivity Doppler probe. Ergonomic Design. Clean Sound. Easy to Use. Low power Consumption. Long Time to Continuous Use (6hours).
Battery Life360 minutes
AccessoriesCarrying Case, Battery (1.5V AA X 2), Gel
Speaker Output Power1.2W(Built-in Loudspeaker)
Heart Rate Range50~240
Accuracy±2%
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