Genie BGT-31 is a professional data logger packed with the latest technology. It features SiRF III chipset for best reception and accuracy. The included high capacity battery can provide up to 30 hours continuous usage (backlit off) or 46 hours in lower power mode. The large backlit LCD screen provides ...



Gal Szkolnik
A good data logger, not too expensive, with bluetooth support for real time GPS tracking.