Meeting our training goals depends to the large extent on the heart rate we are able to keep. Irrespective of the sport you play, it is important to control this rate. Due to the PT002 HMS telemetry belt it is possible to monitor the heart rate and thus, to make a workout more effective. The measurement is taken directly at the chest, making it much more accurate compared to mobile devices or sensors inbuilt into the fitness equipment. The length of the belt can be adjusted so everyone can fit it to the body without any problems. PT002 HMS is the key to achieve higher training levels.Specification: Material: rubber, PCV Dimensions: 33-62 x 3,5 cm Frequency: 5.3 KHZ Transmission distance: 85 – 100 cm Remarks: Not for the commercial use 24 months warranty Importer: Abisal Ltd. | Poland | 41-807 Zabrze | Pyskowicka Street 17 | e-mail: abisal@abisal.pl Abisal Ltd.. declares that the products sold by the company are safe and meet the requirements contained in the Act on General Product Safety of December 12, 2003. (Journal of Laws of December 31, 2003)