TF740
MSRP：#101619
SONAR / GPS / COMPASS
TF640
MSRP：#101604
SONAR / GPS / COMPASS
TF500
MSRP：# G101611
SONAR
TF300
MSRP：#G101617
SONAR
TF650
MSRP：#101614
SONAR (3D Mapping) / GPS / Compass