Allright ST02 POPULAR electronic stopwatchin a warehouse
The telemetry belt allows you to wirelessly measure your heart rate during physical activity. It measures a person's pulse during exercise and then wirelessly transmits data to the connected device (watch, treadmill, bike). Thanks to the anti-interference system, the measurement is accurate.
The belt is put on the chest after delicately moistening the sensors.
Compatible with many devices.
The transmission is uncoded in the 5kHz frequency band