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Pro Trek V.3 Triple Sensor Engine

The new triple sensor has Improved accuracy, is 95% slimmer, and uses 90% less power. Three high-sensitivity miniaturized sensors take accurate measurements of constantly changing natural phenomena, and display directions, differences in altitude, and atmospheric pressure tendencies in both digital and analog formats as well as temperatures in digital format.


Atomic timekeeping is designed to pick up the time calibration signal transmitted in Germany (Mainflingen), England (Rugby), and the United States (Fort Collins) and the time calibration signals transmitted in Japan. It will receive the time calibration signal automatically from the applicable transmitter (in the middle of the night) and update its settings accordingly.

Quick Facts

  • The Atomic feature will receive the time calibration signal automatically up to six times a day. When any auto receive is successful, the remaining auto receive operations are not performed.
  • Signal reception is normally better at night than during the day.