Description: Beers Technic is inventor and manufacturer of the ERT 300 Tenniscomputer. ERT 300 Tenniscomputer: to measure the dynamic tension, power and control of your racket
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BEERS Technic GmbH 6330 Cham, Switzerland Tel: ++41 79 214 8250 www.beers-technic.ch
The ERT 300 Tenniscomputer is the latest product in the range of professional racquet/string testers by BEERS Technic Visit ERT 300 product website here
Besuchen Sie hier die ERT 300 Produkt Website