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Product details

Description

The Freelap TX-JUNIOR-PRO is a versatile and compact wireless transmitter used to automatically track split times, acceleration phases, and finish times during sprint training. It works seamlessly with the Freelap FX Chip to deliver instant, precise timing data—no manual input needed.

Place one or more TX-JUNIOR-PRO transmitters along your training route to measure performance across specific segments or total distance. It’s the perfect solution for coaches and athletes aiming to optimize speed, consistency, and training feedback.

Benefits:
- Tracks split and total sprint times with precision
- Wireless signal triggers the FX Chip automatically
- Lightweight and weather-resistant for outdoor and indoor use
- Scalable—use multiple transmitters to build custom timing zones

Power your performance analysis with the Freelap TX-JUNIOR-PRO and take control of your speed development.

Technical sheet

  • Weight

    250 g (with charging cable)

  • Operating temperatures

    -20°C to +50°C

  • Water resistance

    IP67

  • Automatic shutdown

    12 h

  • Battery life

    150 h

  • Battery

    3.7V 2AH LiPo rechargeable battery

  • Accuracy

    2/100 of a second

  • Minimum time between transmitters

    0,7 second

  • Detection field

    1.5 meters

  • Transmitter codes

    START / LAP / FINISH

  • Compatibility

    FxChip / FxChip BLE/ Fx Chip Motion

  • Dimensions

    115 x 115 x 150 mm