It's designed with advanced technology which allows it to have large measurement range (30~240 BPM) with high accuracy.
It can automatically standby and will also power off in 8 seconds when there is no signal.
It's small size and light weight, which makes it easy to be carried and used.
Super practical function: it can be used to measure the hemoglobin saturation and heart rate and it's suitable to be used at sport club, oxygen bar, family, etc.
Two color TFT display, low battery voltage indicator and more display modes to choose.
Display Type: TFT display
Power Supply: 2*AAA 1.5 V batteries
Measurment Range: 70%~99%
Accuracy: +2% on the stage of 70%~99%, unspecified (≤70%)
Measurement Range: 30BPM~240BPM
Accuracy: +1 BPM or ±1%
Color: Black / White (optional)
Operation Temperature: 5~40
Storage Temperature: -10~40
Operation Humidity: 15%~80%
Storage Temperature: 10%~80%
Air Pressure: 70~106 Kpa
Package Size: 75*50*40mm / 3*2*1.6in
Package Weight: 47g / 1.7 oz