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ERT 300


Machines - tennis computer
HEAD Tennis Sensor


HEAD Tennis Sensor

HEAD Tennis Sensor powered by ZEPP

  • PLAY, TRAIN & COMPETE with the HEAD tennis sensor to track your performance on court
  • Delivers every detail. Track your top speed, RPM and sweetspot
  • Analyse your full session with the number of forehands, backhands, slices and volleys with incredible accuracy
  • PLAY MODE, TRAIN MODE, COMPETE MODE & analyze your serve movement with the 3D Serve Animation

Free apps for i.OS & Android devices


Package includes:

Sensor (7g)

Mounting tool



Compatible with:

Graphene XT and Graphene Touch range of rackets.



ERT 300 Dial Guide

ERT 300

ERT 300 Dial Guide

  • Spare DT dial guide for ERT 300 Tennis Computer 

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