heart rate monitor pulse ringer
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heart rate monitor
Heart Rate Monitor Pulse Ringer:
Two button design, large LCD display.
Three functions: Pulse rate ; Stopwatch ; Countdown.
Stopwtach: 99 : 59 : 99 (100 minutes)
When power is on, the LCD display is backlighted for three seconds.
Anykey power on, auto power off if no activity for three minutes.
Checking heart-rate: You can check your heart rate in 8 seconds.
Start/stop: just press the stopwatch button.
Press the stopwatch for two seconds, then press the pulse button until to the time you want to countdown.
Press the stopwatch to begin.
When time is up, it beeps five times.
To reset: press the stopwatch button and pulse button at the same time.